diff --git a/packages/app/src/components/dialog-default-skills.tsx b/packages/app/src/components/dialog-default-skills.tsx
index 0745599a7f..39c8e0c8ae 100644
--- a/packages/app/src/components/dialog-default-skills.tsx
+++ b/packages/app/src/components/dialog-default-skills.tsx
@@ -15,6 +15,7 @@ import {
 } from "solid-js"
 import { useGlobalSDK } from "@/context/global-sdk"
 import { useSDK } from "@/context/sdk"
+import { DialogFindSkills } from "@/components/dialog-find-skills"
 
 type DefaultSkill = { name: string; description: string; content: string; enabled?: boolean }
 
@@ -73,6 +74,14 @@ export const DialogDefaultSkills: Component = () => {
       title="默认 Skills"
       action={
         <div class="flex items-center gap-1.5 -my-1">
+          <Button
+            variant="secondary"
+            size="small"
+            onClick={() => dialog.show(() => <DialogFindSkills directory={sdk.directory} />)}
+          >
+            <Icon name="brain" size="small" />
+            Find Skills
+          </Button>
           <Button variant="primary" size="small" disabled={adding()} onClick={handleAddToProject}>
             <Icon name="download" size="small" />
             {adding() ? "添加中..." : "添加到项目"}
diff --git a/packages/app/src/components/dialog-find-skills.tsx b/packages/app/src/components/dialog-find-skills.tsx
new file mode 100644
index 0000000000..2dbcf88309
--- /dev/null
+++ b/packages/app/src/components/dialog-find-skills.tsx
@@ -0,0 +1,713 @@
+import { Button } from "@opencode-ai/ui/button"
+import { Dialog } from "@opencode-ai/ui/dialog"
+import { Icon } from "@opencode-ai/ui/icon"
+import { Tag } from "@opencode-ai/ui/tag"
+import { TextField } from "@opencode-ai/ui/text-field"
+import { showToast } from "@opencode-ai/ui/toast"
+import { createMemo, createResource, createSignal, createEffect, For, Match, Show, Switch, onCleanup } from "solid-js"
+import { createStore } from "solid-js/store"
+import { useGlobalSDK } from "@/context/global-sdk"
+import { usePlatform } from "@/context/platform"
+import { useServer } from "@/context/server"
+
+type Item = {
+  id: string
+  name: string
+  provider: "registry" | "external"
+  description?: string
+  installs?: string
+  url?: string
+  registry?: string
+  version?: string
+  package?: string
+  source?: string
+  installed?: boolean
+  scope?: "project" | "global"
+  update_available?: boolean
+  summary_zh?: string
+  summary_source?: "skills_summary" | "skill_md"
+  relevance?: "high" | "medium" | "low"
+  tier?: "main" | "more"
+}
+
+type Search = {
+  main: Item[]
+  more: Item[]
+  meta: {
+    model?: string
+    latency_ms?: number
+  }
+}
+
+type Note = {
+  install?: "queued" | "running" | "success" | "error"
+  install_job?: string
+  install_message?: string
+}
+
+type Job = {
+  job_id: string
+  id: string
+  provider: "registry" | "external"
+  name: string
+  registry?: string
+  package?: string
+  source?: string
+  scope?: "project" | "global"
+  status: "queued" | "running" | "success" | "error"
+  message?: string
+  started_at?: number
+  finished_at?: number
+}
+
+function text(err: unknown) {
+  return err instanceof Error ? err.message : String(err)
+}
+
+function norm(value?: string) {
+  return (value ?? "")
+    .toLowerCase()
+    .replace(/[^\p{L}\p{N}]+/gu, " ")
+    .trim()
+}
+
+function source(value?: Item["summary_source"]) {
+  if (value === "skills_summary") return "官方摘要"
+  if (value === "skill_md") return "SKILL.md"
+  return "暂无简介"
+}
+
+export function DialogFindSkills(props: { directory: string }) {
+  const sdk = useGlobalSDK()
+  const platform = usePlatform()
+  const server = useServer()
+  const searchFetch = createMemo(() => {
+    const cur = server.current
+    if (!platform.fetch || !cur) return fetch
+    try {
+      const url = new URL(cur.http.url)
+      const loop = url.hostname === "localhost" || url.hostname === "127.0.0.1" || url.hostname === "::1"
+      if (url.protocol === "http:" && !loop) return platform.fetch
+    } catch {
+      return fetch
+    }
+    return fetch
+  })
+  const client = createMemo(() =>
+    sdk.createClient({
+      directory: props.directory,
+      throwOnError: true,
+    }),
+  )
+  const [q, setQ] = createSignal("")
+  const [submitted, setSubmitted] = createSignal("")
+  const [busy, setBusy] = createSignal<string | null>(null)
+  const [hits, setHits] = createSignal<Search>({ main: [], more: [], meta: {} })
+  const [searching, setSearching] = createSignal(false)
+  const [semantic, setSemantic] = createSignal(false)
+  const [more, setMore] = createSignal(false)
+  const [error, setError] = createSignal<string | null>(null)
+  const [note, setNote] = createStore({} as Record<string, Note>)
+  const [job, setJob] = createSignal<Record<string, Job>>({})
+  let seq = 0
+  let poll: ReturnType<typeof setTimeout> | undefined
+
+  const [base, { refetch: refetchBase, mutate: setBase }] = createResource<Item[]>(async () => {
+    const result = await client().skill.installed()
+    return (result.data ?? []).map((item) => ({ ...item, installed: !!item.installed }))
+  })
+
+  const itemFromJob = (item: Job): Item => ({
+    id: item.id,
+    name: item.name,
+    provider: item.provider,
+    registry: item.registry,
+    package: item.package,
+    source: item.source,
+    scope: item.scope,
+    installed: item.status === "success",
+    update_available: false,
+  })
+
+  const installText = (item: Job) => {
+    if (item.status === "queued") return "排队中"
+    if (item.status === "running") return "安装中..."
+    if (item.status === "success") return "安装成功"
+    return item.message ?? "安装失败"
+  }
+
+  const sync = (items: Job[]) => {
+    const prev = job()
+    setJob(Object.fromEntries(items.map((item) => [item.id, item])))
+    const done = items.some((item) => item.status === "success" && prev[item.id]?.status !== "success")
+    for (const item of items) {
+      setNote(item.id, {
+        ...note[item.id],
+        install: item.status,
+        install_job: item.job_id,
+        install_message: installText(item),
+      })
+      if (item.status === "success") mark(itemFromJob(item))
+    }
+    if (done) void refresh()
+  }
+
+  const stop = () => {
+    if (!poll) return
+    clearTimeout(poll)
+    poll = undefined
+  }
+
+  const jobs = async () => {
+    stop()
+    const result = await client().skill.jobs().catch(() => undefined)
+    const data = result?.data ?? []
+    sync(data)
+    if (data.some((item) => item.status === "queued" || item.status === "running")) {
+      poll = setTimeout(() => void jobs(), 1000)
+    }
+  }
+
+  createEffect(() => {
+    if (q().trim()) return
+    if (!submitted()) return
+    setSubmitted("")
+    setHits({ main: [], more: [], meta: {} })
+    setError(null)
+    setSearching(false)
+    setSemantic(false)
+    setMore(false)
+  })
+
+  const post = <T,>(url: string, body: unknown) => {
+    const cur = server.current
+    if (!cur) return Promise.reject(new Error("Server unavailable"))
+    const head: Record<string, string> = {
+      "content-type": "application/json",
+      "x-opencode-directory": /[^\x00-\x7F]/.test(props.directory) ? encodeURIComponent(props.directory) : props.directory,
+    }
+    if (cur.http.password) {
+      head.Authorization = `Basic ${btoa(`${cur.http.username ?? "opencode"}:${cur.http.password}`)}`
+    }
+    return searchFetch()(new URL(url, cur.http.url), {
+      method: "POST",
+      headers: head,
+      body: JSON.stringify(body),
+    }).then(async (res) => {
+      const data = await res.json().catch(() => undefined)
+      if (res.ok) return data as T
+      const msg =
+        typeof data === "object" && data && "message" in data && typeof data.message === "string"
+          ? data.message
+          : res.statusText || "Request failed"
+      return Promise.reject(new Error(msg))
+    })
+  }
+
+  const searcher = (value: string, semantic: boolean) =>
+    post<Search>("/skill/search", { query: value, semantic }).then((data) => ({
+      ...data,
+      main: data.main.map((item) => ({ ...item, installed: !!item.installed })),
+      more: data.more.map((item) => ({ ...item, installed: !!item.installed })),
+    }))
+
+  createEffect(() => {
+    client()
+    void jobs()
+    onCleanup(stop)
+  })
+
+  const run = async (value: string) => {
+    const id = ++seq
+    setSubmitted(value)
+    setError(null)
+    setSearching(true)
+    setSemantic(false)
+    setMore(false)
+    await searcher(value, false)
+      .then(async (result) => {
+        if (id !== seq) return
+        setHits(result)
+        setSemantic(true)
+        return searcher(value, true).then((next) => {
+          if (id !== seq) return
+          setHits(next)
+        })
+      })
+      .catch((err) => {
+        if (id !== seq) return
+        setHits({ main: [], more: [], meta: {} })
+        setError(text(err))
+        setSearching(false)
+        setSemantic(false)
+      })
+      .finally(() => {
+        if (id !== seq) return
+        setSemantic(false)
+        if (searching()) setSearching(false)
+      })
+  }
+
+  const list = createMemo(() => {
+    const source = submitted()
+      ? hits()
+      : {
+          main: Array.from(
+            [
+              ...Object.values(job())
+                .filter((item) => item.status === "queued" || item.status === "running" || item.status === "error")
+                .map(itemFromJob),
+              ...(base() ?? []),
+            ]
+              .reduce((acc, item) => (acc.has(item.id) ? acc : acc.set(item.id, item)), new Map<string, Item>())
+              .values(),
+          ).map((item) => ({ ...item, tier: "main" as const })),
+          more: [],
+          meta: {},
+        }
+    if (submitted() && q().trim() === submitted().trim()) return source
+    const value = norm(q())
+    if (!value) return source
+    const filter = (items: Item[]) =>
+      items.filter((item) =>
+        [item.name, item.description, item.source, item.registry, item.package, item.installs]
+          .filter((item): item is string => !!item)
+          .some((item) => norm(item).includes(value)),
+      )
+    return {
+      ...source,
+      main: filter(source.main),
+      more: filter(source.more),
+    }
+  })
+
+  const loading = createMemo(() => (submitted() ? searching() : base.loading))
+
+  const refresh = async () => {
+    const result = await client().skill.installed()
+    const next = (result.data ?? []).map((item) => ({ ...item, installed: !!item.installed }))
+    setBase(next)
+    return next
+  }
+
+  const match = (a: Item, b: Item) => {
+    if (a.id === b.id) return true
+    if (a.provider !== b.provider) return false
+    if (a.provider === "registry") return a.registry === b.registry && a.name === b.name
+    return a.package === b.package || (a.source === b.source && a.name === b.name)
+  }
+
+  const mark = (item: Item) => {
+    setHits((list) =>
+      ({
+        ...list,
+        main: list.main.map((hit) =>
+          match(hit, item)
+            ? {
+                ...hit,
+                installed: true,
+                scope: "project" as const,
+                update_available: false,
+              }
+            : hit,
+        ),
+        more: list.more.map((hit) =>
+          match(hit, item)
+            ? {
+                ...hit,
+                installed: true,
+                scope: "project" as const,
+                update_available: false,
+              }
+            : hit,
+        ),
+      }),
+    )
+    setBase((list) => {
+      const next = (list ?? []).map((hit) =>
+        match(hit, item)
+          ? {
+              ...hit,
+              installed: true,
+              scope: "project" as const,
+              update_available: false,
+            }
+          : hit,
+      )
+      if (next.some((hit) => match(hit, item))) return next
+      return [
+        {
+          ...item,
+          installed: true,
+          scope: "project" as const,
+          update_available: false,
+        },
+        ...next,
+      ]
+    })
+  }
+
+  const clear = (names: string[]) => {
+    if (names.length === 0) return
+    const set = new Set(names)
+    setHits((list) =>
+      ({
+        ...list,
+        main: list.main.map((item) =>
+          set.has(item.name)
+            ? {
+                ...item,
+                installed: true,
+                scope: (item.scope ?? "project") as "project" | "global",
+                update_available: false,
+              }
+            : item,
+        ),
+        more: list.more.map((item) =>
+          set.has(item.name)
+            ? {
+                ...item,
+                installed: true,
+                scope: (item.scope ?? "project") as "project" | "global",
+                update_available: false,
+              }
+            : item,
+        ),
+      }),
+    )
+    setBase((list) =>
+      (list ?? []).map((item) =>
+        set.has(item.name)
+          ? {
+              ...item,
+              installed: true,
+              scope: (item.scope ?? "project") as "project" | "global",
+              update_available: false,
+            }
+          : item,
+      ),
+    )
+  }
+
+  const check = async () => {
+    setBusy("check")
+    await client()
+      .skill.check()
+      .then((result) => {
+        setBase((result.data ?? []).map((item) => ({ ...item, installed: !!item.installed })))
+      })
+      .catch((err) => {
+        showToast({
+          variant: "error",
+          icon: "circle-x",
+          title: "检查更新失败",
+          description: text(err),
+        })
+      })
+      .finally(() => {
+        setBusy(null)
+      })
+  }
+
+  const search = () => {
+    const value = q().trim()
+    if (!value) {
+      seq += 1
+      setSubmitted("")
+      setHits({ main: [], more: [], meta: {} })
+      setError(null)
+      setSearching(false)
+      setSemantic(false)
+      void refetchBase()
+      return
+    }
+    void run(value)
+  }
+
+  const install = async (item: Item) => {
+    const task =
+      item.provider === "registry" && item.registry
+        ? client().skill.install({
+            body: {
+              kind: "registry",
+              registry: item.registry,
+              name: item.name,
+            },
+          })
+        : item.package
+          ? client().skill.install({
+              body: {
+                kind: "external",
+                package: item.package,
+                scope: "project",
+              },
+            })
+          : Promise.reject(new Error("Skill 缺少安装信息"))
+
+    await task
+      .then((result) => {
+        const data = result.data
+        if (!data) throw new Error("安装任务创建失败")
+        sync([data, ...Object.values(job()).filter((job) => job.id !== data.id)])
+        showToast({
+          icon: "download",
+          title: data.status === "queued" ? "已加入安装队列" : "开始安装",
+          description: item.name,
+        })
+        void jobs()
+      })
+      .catch((err) => {
+        showToast({
+          variant: "error",
+          icon: "circle-x",
+          title: "安装失败",
+          description: text(err),
+        })
+      })
+  }
+
+  const update = async (names?: string[]) => {
+    const key = names?.length ? `update:${names[0]}` : "update:all"
+    setBusy(key)
+    await client().skill
+      .update(names?.length ? { names } : {})
+      .then(async (result) => {
+        const updated = result.data?.updated ?? []
+        showToast({
+          variant: "success",
+          icon: "check",
+          title: updated.length ? "更新完成" : "已是最新",
+          description: updated.length ? updated.join(", ") : "没有可更新的 Skills",
+        })
+        clear(updated)
+        await refresh()
+      })
+      .catch((err) => {
+        showToast({
+          variant: "error",
+          icon: "circle-x",
+          title: "更新失败",
+          description: text(err),
+        })
+      })
+      .finally(() => {
+        setBusy(null)
+      })
+  }
+
+  const cards = (items: Item[], more = false) => (
+    <For each={items}>
+      {(item) => (
+        <div class="flex items-start justify-between gap-3 px-3 py-3 rounded-lg border border-border-weak-base bg-surface-base hover:border-border-base transition-colors">
+          <div class="flex min-w-0 flex-1 flex-col gap-2">
+            <div class="flex items-center gap-2 min-w-0">
+              <span class="text-13-medium text-text-strong truncate">{item.name}</span>
+              <Show when={item.version}>
+                <span class="text-11-regular text-text-subtle shrink-0">v{item.version}</span>
+              </Show>
+            </div>
+
+            <div class="flex flex-wrap items-center gap-1.5">
+              <Tag>{item.provider === "registry" ? "Registry" : "External"}</Tag>
+              <Show when={more}>
+                <Tag>More</Tag>
+              </Show>
+              <Show when={item.scope}>
+                <Tag>{item.scope === "project" ? "Project" : "Global"}</Tag>
+              </Show>
+              <Show when={item.installed}>
+                <Tag>{item.scope === "global" ? "Installed globally" : "Installed"}</Tag>
+              </Show>
+              <Show when={item.update_available}>
+                <Tag>Update available</Tag>
+              </Show>
+              <Show when={item.installs}>
+                <Tag>{item.installs} installs</Tag>
+              </Show>
+            </div>
+
+            <Show when={item.description}>
+              <div class="text-12-regular text-text-weak leading-5 whitespace-pre-wrap break-words">
+                {item.description}
+              </div>
+            </Show>
+
+            <Show when={submitted()}>
+              <div class="text-12-regular text-text-weak leading-5 whitespace-pre-wrap break-words">
+                {semantic() && !item.summary_zh ? "正在读取 SKILL.md..." : item.summary_zh ?? "暂无简介"}
+              </div>
+            </Show>
+
+            <Show when={submitted()}>
+              <div class="text-11-regular text-text-subtle">
+                简介来源：{semantic() && !item.summary_zh ? "加载中" : source(item.summary_source)}
+              </div>
+            </Show>
+
+            <Show when={item.source || item.registry || item.package}>
+              <div class="text-11-regular text-text-subtle break-all">
+                {item.source ?? item.registry ?? item.package}
+              </div>
+            </Show>
+
+            <Show when={note[item.id]?.install}>
+              <div
+                classList={{
+                  "text-11-regular": true,
+                  "text-text-subtle":
+                    note[item.id]?.install === "queued" ||
+                    note[item.id]?.install === "running" ||
+                    note[item.id]?.install === "success",
+                  "text-danger": note[item.id]?.install === "error",
+                }}
+              >
+                {note[item.id]?.install_message}
+              </div>
+            </Show>
+
+          </div>
+
+          <div class="flex shrink-0 items-center gap-1.5">
+            <Show when={item.url}>
+              <Button
+                variant="ghost"
+                size="small"
+                onClick={() => window.open(item.url, "_blank", "noopener,noreferrer")}
+              >
+                <Icon name="square-arrow-top-right" size="small" />
+                查看
+              </Button>
+            </Show>
+            <Show when={item.update_available && item.scope !== "global"}>
+              <Button
+                variant="primary"
+                size="small"
+                disabled={busy() === `update:${item.name}` || busy() === "update:all"}
+                onClick={() => void update([item.name])}
+              >
+                <Icon name="arrow-down-to-line" size="small" />
+                更新
+              </Button>
+            </Show>
+            <Show when={note[item.id]?.install === "queued" || note[item.id]?.install === "running"}>
+              <Button variant="secondary" size="small" disabled={true}>
+                <Icon name="download" size="small" />
+                安装中...
+              </Button>
+            </Show>
+            <Show
+              when={
+                !(note[item.id]?.install === "queued" || note[item.id]?.install === "running") &&
+                (!item.installed && !!item.package || !item.installed && !!item.registry)
+              }
+            >
+              <Button variant="secondary" size="small" disabled={false} onClick={() => void install(item)}>
+                <Icon name="download" size="small" />
+                安装
+              </Button>
+            </Show>
+          </div>
+        </div>
+      )}
+    </For>
+  )
+
+  return (
+    <Dialog
+      title="Find Skills"
+      size="large"
+      action={
+        <div class="flex items-center gap-1.5 -my-1">
+          <Button
+            variant="secondary"
+            size="small"
+            disabled={busy() === "check" || busy() === "update:all"}
+            onClick={() => void check()}
+          >
+            <Icon name="check-small" size="small" />
+            检查更新
+          </Button>
+          <Button
+            variant="primary"
+            size="small"
+            disabled={busy() === "update:all"}
+            onClick={() => void update()}
+          >
+            <Icon name="arrow-down-to-line" size="small" />
+            全部更新
+          </Button>
+        </div>
+      }
+    >
+      <div class="flex flex-col gap-3 min-h-0">
+        <div class="flex items-center gap-2">
+          <TextField
+            value={q()}
+            onChange={setQ}
+            onKeyDown={(e: KeyboardEvent) => {
+              if (e.key !== "Enter" || e.isComposing) return
+              e.preventDefault()
+              search()
+            }}
+            placeholder="搜索技能，例如 auto updater"
+            class="flex-1"
+            autofocus
+          />
+          <Button variant="primary" size="small" onClick={search}>
+            <Icon name="brain" size="small" />
+            搜索
+          </Button>
+        </div>
+
+        <div class="flex items-center justify-between text-12-regular text-text-weak px-1">
+          <span>
+            {submitted()
+              ? semantic()
+                ? "正在补充语义扩展与外部查找"
+                : "提交搜索时会做语义扩展与外部查找"
+              : "当前显示已安装技能；点击检查更新获取最新状态"}
+          </span>
+          <Show when={submitted()}>
+            <span>查询：{submitted()}</span>
+          </Show>
+        </div>
+
+        <Switch>
+          <Match when={loading() && list().main.length === 0 && list().more.length === 0}>
+            <div class="text-12-regular text-text-weak px-1">加载中...</div>
+          </Match>
+          <Match when={!!error()}>
+            <div class="text-12-regular text-danger px-1">{error()}</div>
+          </Match>
+          <Match when={list().main.length === 0 && list().more.length === 0}>
+            <div class="text-12-regular text-text-weak px-1">
+              {submitted() ? "没有找到匹配的 Skills" : "暂无可显示的 Skills"}
+            </div>
+          </Match>
+          <Match when={true}>
+            <div class="flex flex-col gap-3 overflow-y-auto max-h-[26rem] pr-0.5">
+              <Show when={list().main.length > 0}>
+                <div class="px-1 text-12-medium text-text-subtle">{submitted() ? "推荐结果" : "已安装"}</div>
+              </Show>
+              <div class="flex flex-col gap-2">{cards(list().main)}</div>
+              <Show when={submitted() && list().more.length > 0}>
+                <div class="pt-1">
+                  <button
+                    class="w-full flex items-center justify-between px-1 py-1 text-12-medium text-text-subtle hover:text-text-strong transition-colors"
+                    onClick={() => setMore((value) => !value)}
+                  >
+                    <span>更多相关 ({list().more.length})</span>
+                    <Icon name={more() ? "chevron-down" : "chevron-right"} size="small" />
+                  </button>
+                </div>
+              </Show>
+              <Show when={submitted() && list().more.length > 0 && more()}>
+                <div class="flex flex-col gap-2">{cards(list().more, true)}</div>
+              </Show>
+            </div>
+          </Match>
+        </Switch>
+      </div>
+    </Dialog>
+  )
+}
diff --git a/packages/app/src/components/prompt-input.tsx b/packages/app/src/components/prompt-input.tsx
index cf1d6b80d3..2d28b9b1cf 100644
--- a/packages/app/src/components/prompt-input.tsx
+++ b/packages/app/src/components/prompt-input.tsx
@@ -61,6 +61,7 @@ import { ImagePreview } from "@opencode-ai/ui/image-preview"
 import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { KnowledgeButton } from "@/components/knowledge-button"
 import { DialogDefaultSkills } from "@/components/dialog-default-skills"
+import { DialogFindSkills } from "@/components/dialog-find-skills"
 import { DialogWeChat } from "@/components/dialog-wechat"
 import { status as wechatStatus } from "@/context/wechat"
 import { DialogFeishu } from "@/components/dialog-feishu"
@@ -351,6 +352,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
       t: (key, params) => language.t(key as Parameters<typeof language.t>[0], params as never),
     }),
   )
+  const [tools, setTools] = createSignal(false)
 
   const historyComments = () => {
     const byID = new Map(comments.all().map((item) => [`${item.file}\n${item.id}`, item] as const))
@@ -1630,6 +1632,8 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                     <KnowledgeButton />
                   </div>
                   <Popover
+                    open={tools()}
+                    onOpenChange={setTools}
                     placement="top-end"
                     gutter={4}
                     triggerAs={Button}
@@ -1642,12 +1646,30 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                     trigger={<Icon name="dot-grid" class="size-4" />}
                     class="p-1 flex flex-col gap-0.5 min-w-[120px]"
                   >
+                    <Tooltip placement="left" gutter={4} value="Find Skills">
+                      <Button
+                        variant="ghost"
+                        size="normal"
+                        class="w-full h-7 px-2 flex items-center gap-2 text-icon-weak justify-start"
+                        onClick={() => {
+                          setTools(false)
+                          requestAnimationFrame(() => dialog.show(() => <DialogFindSkills directory={sdk.directory} />))
+                        }}
+                        aria-label="Find Skills"
+                      >
+                        <Icon name="brain" class="size-4 shrink-0" />
+                        <span class="text-13-regular text-text-base">Find Skills</span>
+                      </Button>
+                    </Tooltip>
                     <Tooltip placement="left" gutter={4} value="默认 Skills">
                       <Button
                         variant="ghost"
                         size="normal"
                         class="w-full h-7 px-2 flex items-center gap-2 text-icon-weak justify-start"
-                        onClick={() => dialog.show(() => <DialogDefaultSkills />)}
+                        onClick={() => {
+                          setTools(false)
+                          requestAnimationFrame(() => dialog.show(() => <DialogDefaultSkills />))
+                        }}
                         aria-label="默认 Skills"
                       >
                         <Icon name="bullet-list" class="size-4 shrink-0" />
@@ -1659,7 +1681,10 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                         variant="ghost"
                         size="normal"
                         class="w-full h-7 px-2 flex items-center gap-2 text-icon-weak justify-start"
-                        onClick={() => dialog.show(() => <DialogWeChat />)}
+                        onClick={() => {
+                          setTools(false)
+                          requestAnimationFrame(() => dialog.show(() => <DialogWeChat />))
+                        }}
                         aria-label="微信连接"
                       >
                         <Icon
diff --git a/packages/app/src/context/global-sdk.tsx b/packages/app/src/context/global-sdk.tsx
index c88ee50477..e93e5c4ec6 100644
--- a/packages/app/src/context/global-sdk.tsx
+++ b/packages/app/src/context/global-sdk.tsx
@@ -27,7 +27,7 @@ export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleCo
     const platform = usePlatform()
     const abort = new AbortController()
 
-    const eventFetch = (() => {
+    const requestFetch = (() => {
       if (!platform.fetch || !server.current) return
       try {
         const url = new URL(server.current.http.url)
@@ -43,7 +43,7 @@ export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleCo
 
     const eventSdk = createSdkForServer({
       signal: abort.signal,
-      fetch: eventFetch,
+      fetch: requestFetch,
       server: currentServer.http,
     })
     const emitter = createGlobalEmitter<{
@@ -145,7 +145,7 @@ export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleCo
               streamErrorLogged = true
               console.error("[global-sdk] event stream error", {
                 url: currentServer.http.url,
-                fetch: eventFetch ? "platform" : "webview",
+                fetch: requestFetch ? "platform" : "webview",
                 error,
               })
             },
@@ -182,7 +182,7 @@ export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleCo
             streamErrorLogged = true
             console.error("[global-sdk] event stream failed", {
               url: currentServer.http.url,
-              fetch: eventFetch ? "platform" : "webview",
+              fetch: requestFetch ? "platform" : "webview",
               error,
             })
           }
@@ -217,7 +217,7 @@ export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleCo
 
     const sdk = createSdkForServer({
       server: server.current.http,
-      fetch: platform.fetch,
+      fetch: requestFetch,
       throwOnError: true,
     })
     addPreferenceMethods(
@@ -240,7 +240,7 @@ export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleCo
         if (!s) throw new Error(language.t("error.globalSDK.serverNotAvailable"))
         const c = createSdkForServer({
           server: s.http,
-          fetch: platform.fetch,
+          fetch: requestFetch,
           ...opts,
         })
         addPreferenceMethods(
diff --git a/packages/app/src/pages/layout.tsx b/packages/app/src/pages/layout.tsx
index a37d794d0c..6fd2f70381 100644
--- a/packages/app/src/pages/layout.tsx
+++ b/packages/app/src/pages/layout.tsx
@@ -59,6 +59,7 @@ import { useTheme, type ColorScheme } from "@opencode-ai/ui/theme/context"
 import { useCommand, type CommandOption } from "@/context/command"
 import { ConstrainDragXAxis, getDraggableId } from "@/utils/solid-dnd"
 import { DialogSelectDirectory } from "@/components/dialog-select-directory"
+import { DialogFindSkills } from "@/components/dialog-find-skills"
 import { DialogNewProject } from "@/components/dialog-new-project"
 import { DialogEditProject } from "@/components/dialog-edit-project"
 import { DebugBar } from "@/components/debug-bar"
@@ -1180,6 +1181,12 @@ export default function Layout(props: ParentProps) {
         category: language.t("command.category.server"),
         onSelect: () => openServer(),
       },
+      {
+        id: "skills.find",
+        title: "Find Skills",
+        category: language.t("command.category.settings"),
+        onSelect: () => dialog.show(() => <DialogFindSkills directory={currentDir()} />),
+      },
       {
         id: "settings.open",
         title: language.t("command.settings.open"),
diff --git a/packages/app/src/utils/server.test.ts b/packages/app/src/utils/server.test.ts
new file mode 100644
index 0000000000..220085e09a
--- /dev/null
+++ b/packages/app/src/utils/server.test.ts
@@ -0,0 +1,63 @@
+import { describe, expect, test } from "bun:test"
+import { addPreferenceMethods, type AppClient } from "./server"
+
+describe("addPreferenceMethods", () => {
+  test("preserves native session preference clients", () => {
+    const pref = {
+      get: async () => ({ data: null }),
+      set: async () => ({ data: null }),
+    } as unknown as AppClient["session"]["preference"]
+    const client = {
+      session: {},
+    } as unknown as AppClient
+
+    Object.defineProperty(client.session, "preference", {
+      configurable: true,
+      get: () => pref,
+    })
+
+    expect(() => addPreferenceMethods(client, "http://localhost:4096")).not.toThrow()
+    expect(client.session.preference).toBe(pref)
+  })
+
+  test("adds fallback session preference methods when missing", async () => {
+    const calls: Array<{ url: string; method: string; body?: string | null }> = []
+    const orig = globalThis.fetch
+    globalThis.fetch = (async (input: RequestInfo | URL, init?: RequestInit) => {
+      calls.push({
+        url: String(input),
+        method: init?.method ?? "GET",
+        body: typeof init?.body === "string" ? init.body : null,
+      })
+      return new Response(JSON.stringify({ sessionID: "s1" }), {
+        status: 200,
+        headers: { "content-type": "application/json" },
+      })
+    }) as typeof globalThis.fetch
+
+    const client = {
+      session: {},
+    } as unknown as AppClient
+
+    try {
+      addPreferenceMethods(client, "http://localhost:4096")
+      await client.session.preference.get({ sessionID: "s1" })
+      await client.session.preference.set({ sessionID: "s1", approval: "auto" })
+    } finally {
+      globalThis.fetch = orig
+    }
+
+    expect(calls).toEqual([
+      {
+        url: "http://localhost:4096/session/s1/preference",
+        method: "GET",
+        body: null,
+      },
+      {
+        url: "http://localhost:4096/session/s1/preference",
+        method: "PUT",
+        body: JSON.stringify({ approval: "auto" }),
+      },
+    ])
+  })
+})
diff --git a/packages/app/src/utils/server.ts b/packages/app/src/utils/server.ts
index dbee269f28..4ef797f2a0 100644
--- a/packages/app/src/utils/server.ts
+++ b/packages/app/src/utils/server.ts
@@ -3,6 +3,31 @@ import type { ServerConnection } from "@/context/server"
 
 type Base = ReturnType<typeof createOpencodeClient>
 type Req<T> = Promise<{ data?: T }>
+type PrefGet = { sessionID: string }
+type PrefSet = {
+  sessionID: string
+  agent?: string
+  model?: { providerID: string; modelID: string }
+  variant?: string
+  approval?: string
+  source?: string
+}
+type Pref = {
+  get(input: PrefGet): Req<{
+    sessionID: string
+    agent?: string
+    model?: { providerID: string; modelID: string }
+    variant?: string
+    approval?: string
+  } | null>
+  set(input: PrefSet): Req<{
+    sessionID: string
+    agent?: string
+    model?: { providerID: string; modelID: string }
+    variant?: string
+    approval?: string
+  } | null>
+}
 type Skill = {
   name: string
   description: string
@@ -38,7 +63,7 @@ export type AppClient = Base & {
       alreadyExists: boolean
     }>
   }
-  session: Base["session"] & {
+  session: Omit<Base["session"], "promptAsync" | "preference"> & {
     promptAsync(input: {
       sessionID: string
       directory?: string
@@ -59,29 +84,7 @@ export type AppClient = Base & {
       knowledgeBase?: Kb
       parts: unknown[]
     }): Req<unknown>
-    preference: {
-      get(input: { sessionID: string }): Req<{
-        sessionID: string
-        agent?: string
-        model?: { providerID: string; modelID: string }
-        variant?: string
-        approval?: string
-      } | null>
-      set(input: {
-        sessionID: string
-        agent?: string
-        model?: { providerID: string; modelID: string }
-        variant?: string
-        approval?: string
-        source?: string
-      }): Req<{
-        sessionID: string
-        agent?: string
-        model?: { providerID: string; modelID: string }
-        variant?: string
-        approval?: string
-      } | null>
-    }
+    preference: Pref
   }
 }
 
@@ -105,14 +108,16 @@ export function createSdkForServer({
 }
 
 export function addPreferenceMethods(client: AppClient, baseUrl: string, auth?: Record<string, string>): AppClient {
+  const session = client.session as { preference?: Pref }
+  if (Reflect.has(session, "preference")) return client
   const headers: Record<string, string> = { "Content-Type": "application/json", ...auth }
-  client.session.preference = {
-    async get(input) {
+  session.preference = {
+    async get(input: PrefGet) {
       const resp = await fetch(`${baseUrl}/session/${input.sessionID}/preference`, { headers })
       const data = await resp.json()
       return { data }
     },
-    async set(input) {
+    async set(input: PrefSet) {
       const { sessionID, ...body } = input
       const resp = await fetch(`${baseUrl}/session/${sessionID}/preference`, {
         method: "PUT",
diff --git a/packages/opencode/src/cli/cmd/debug/skill.ts b/packages/opencode/src/cli/cmd/debug/skill.ts
index ebe3df1808..fd7765cded 100644
--- a/packages/opencode/src/cli/cmd/debug/skill.ts
+++ b/packages/opencode/src/cli/cmd/debug/skill.ts
@@ -1,16 +1,65 @@
 import { EOL } from "os"
 import { Skill } from "../../../skill"
+import { run } from "../../../skill/benchmark"
 import { bootstrap } from "../../bootstrap"
 import { cmd } from "../cmd"
 
 export const SkillCommand = cmd({
   command: "skill",
-  describe: "list all available skills",
-  builder: (yargs) => yargs,
-  async handler() {
-    await bootstrap(process.cwd(), async () => {
-      const skills = await Skill.all()
-      process.stdout.write(JSON.stringify(skills, null, 2) + EOL)
-    })
-  },
+  describe: "list skills and run search benchmarks",
+  builder: (yargs) =>
+    yargs
+      .command({
+        command: "$0",
+        describe: "list all available skills",
+        async handler() {
+          await bootstrap(process.cwd(), async () => {
+            const skills = await Skill.all()
+            process.stdout.write(JSON.stringify(skills, null, 2) + EOL)
+          })
+        },
+      })
+      .command({
+        command: "benchmark",
+        describe: "benchmark search models for skill discovery",
+        builder: (yargs) =>
+          yargs
+            .option("model", {
+              type: "array",
+              string: true,
+              describe: "specific provider/model ids to benchmark",
+            })
+            .option("runs", {
+              type: "number",
+              default: 2,
+              describe: "number of repeated runs per query",
+            })
+            .option("mode", {
+              type: "string",
+              default: "rerank",
+              choices: ["rerank", "live", "both"],
+              describe: "benchmark fixed rerank fixtures, live search, or both",
+            })
+            .option("json", {
+              type: "boolean",
+              default: false,
+              describe: "print raw benchmark data as JSON",
+            }),
+        async handler(args) {
+          await bootstrap(process.cwd(), async () => {
+            const out = await run({
+              models: args.model?.map(String),
+              runs: args.runs,
+              mode: args.mode as "rerank" | "live" | "both",
+            })
+            if (args.json) {
+              process.stdout.write(JSON.stringify(out, null, 2) + EOL)
+              return
+            }
+            process.stdout.write(out.markdown + EOL)
+          })
+        },
+      })
+      .demandCommand(0, 0),
+  async handler() {},
 })
diff --git a/packages/opencode/src/config/config.ts b/packages/opencode/src/config/config.ts
index 7335fdcad2..485a8036e7 100644
--- a/packages/opencode/src/config/config.ts
+++ b/packages/opencode/src/config/config.ts
@@ -1081,6 +1081,7 @@ export namespace Config {
         .optional()
         .describe("When set, ONLY these providers will be enabled. All other providers will be ignored"),
       model: ModelId.describe("Model to use in the format of provider/model, eg anthropic/claude-2").optional(),
+      search_model: ModelId.describe("Model to use for skill search query expansion, reranking, and summaries").optional(),
       small_model: ModelId.describe(
         "Small model to use for tasks like title generation in the format of provider/model",
       ).optional(),
diff --git a/packages/opencode/src/server/routes/skill.ts b/packages/opencode/src/server/routes/skill.ts
new file mode 100644
index 0000000000..82f36d7067
--- /dev/null
+++ b/packages/opencode/src/server/routes/skill.ts
@@ -0,0 +1,197 @@
+import { Hono } from "hono"
+import { describeRoute, resolver, validator } from "hono-openapi"
+import z from "zod"
+import { Skill } from "../../skill"
+import {
+  Catalog,
+  DescribeInput,
+  DescribeResult,
+  InstallJob,
+  InstallInput,
+  Installed,
+  SearchInput,
+  SearchOutput,
+  UpdateInput,
+} from "../../skill/catalog"
+import { lazy } from "../../util/lazy"
+import { errors } from "../error"
+
+export const SkillRoutes = lazy(() =>
+  new Hono()
+    .get(
+      "/",
+      describeRoute({
+        summary: "List skills",
+        description: "Get a list of all available skills in the OpenCode system.",
+        operationId: "app.skills",
+        responses: {
+          200: {
+            description: "List of skills",
+            content: {
+              "application/json": {
+                schema: resolver(Skill.Info.array()),
+              },
+            },
+          },
+        },
+      }),
+      async (c) => {
+        return c.json(await Skill.all())
+      },
+    )
+    .post(
+      "/search",
+      describeRoute({
+        summary: "Search skills",
+        description: "Search registry and external skill sources for the current project.",
+        operationId: "skill.search",
+        responses: {
+          200: {
+            description: "Search results",
+            content: {
+              "application/json": {
+                schema: resolver(SearchOutput),
+              },
+            },
+          },
+          ...errors(400),
+        },
+      }),
+      validator("json", SearchInput),
+      async (c) => {
+        return c.json(await Catalog.search(c.req.valid("json")))
+      },
+    )
+    .get(
+      "/installed",
+      describeRoute({
+        summary: "List installed skills",
+        description: "Get installed managed skills visible to the current project.",
+        operationId: "skill.installed",
+        responses: {
+          200: {
+            description: "Installed skills",
+            content: {
+              "application/json": {
+                schema: resolver(Installed.array()),
+              },
+            },
+          },
+        },
+      }),
+      async (c) => {
+        return c.json(await Catalog.installed())
+      },
+    )
+    .post(
+      "/describe",
+      describeRoute({
+        summary: "Describe skill",
+        description: "Generate a short Chinese summary for a search result card.",
+        operationId: "skill.describe",
+        responses: {
+          200: {
+            description: "Skill summary",
+            content: {
+              "application/json": {
+                schema: resolver(DescribeResult),
+              },
+            },
+          },
+          ...errors(400),
+        },
+      }),
+      validator("json", DescribeInput),
+      async (c) => {
+        return c.json(await Catalog.describe(c.req.valid("json")))
+      },
+    )
+    .get(
+      "/check",
+      describeRoute({
+        summary: "Check skill updates",
+        description: "Get installed skills with update availability.",
+        operationId: "skill.check",
+        responses: {
+          200: {
+            description: "Installed skills with update status",
+            content: {
+              "application/json": {
+                schema: resolver(Installed.array()),
+              },
+            },
+          },
+        },
+      }),
+      async (c) => {
+        return c.json(await Catalog.check())
+      },
+    )
+    .get(
+      "/jobs",
+      describeRoute({
+        summary: "List skill install jobs",
+        description: "Get current and recent background install jobs for the current project.",
+        operationId: "skill.jobs",
+        responses: {
+          200: {
+            description: "Install jobs",
+            content: {
+              "application/json": {
+                schema: resolver(InstallJob.array()),
+              },
+            },
+          },
+        },
+      }),
+      async (c) => {
+        return c.json(await Catalog.jobs())
+      },
+    )
+    .post(
+      "/install",
+      describeRoute({
+        summary: "Install skill",
+        description: "Install a registry or external skill.",
+        operationId: "skill.install",
+        responses: {
+          200: {
+            description: "Install result",
+            content: {
+              "application/json": {
+                schema: resolver(InstallJob),
+              },
+            },
+          },
+          ...errors(400),
+        },
+      }),
+      validator("json", InstallInput),
+      async (c) => {
+        return c.json(await Catalog.install(c.req.valid("json")))
+      },
+    )
+    .post(
+      "/update",
+      describeRoute({
+        summary: "Update skills",
+        description: "Update one or more installed managed skills.",
+        operationId: "skill.update",
+        responses: {
+          200: {
+            description: "Update result",
+            content: {
+              "application/json": {
+                schema: resolver(z.object({ ok: z.boolean(), updated: z.array(z.string()) })),
+              },
+            },
+          },
+          ...errors(400),
+        },
+      }),
+      validator("json", UpdateInput),
+      async (c) => {
+        return c.json(await Catalog.update(c.req.valid("json")))
+      },
+    ),
+)
diff --git a/packages/opencode/src/server/server.ts b/packages/opencode/src/server/server.ts
index 357be3ff29..14c601afdb 100644
--- a/packages/opencode/src/server/server.ts
+++ b/packages/opencode/src/server/server.ts
@@ -39,7 +39,6 @@ import { TuiRoutes } from "./routes/tui"
 import { Instance } from "../project/instance"
 import { Vcs } from "../project/vcs"
 import { Agent } from "../agent/agent"
-import { Skill } from "../skill"
 import { Auth } from "../auth"
 import { Flag } from "../flag/flag"
 import { Command } from "../command"
@@ -69,6 +68,7 @@ import { QuestionRoutes } from "./routes/question"
 import { PermissionRoutes } from "./routes/permission"
 import { GlobalRoutes } from "./routes/global"
 import { KnowledgeRoutes } from "./routes/knowledge"
+import { SkillRoutes } from "./routes/skill"
 import { WeChatRoutes } from "./routes/wechat"
 import { FeishuRoutes } from "./routes/feishu"
 import { ReadingModeRoutes } from "./routes/reading-mode"
@@ -288,6 +288,7 @@ export namespace Server {
       .route("/config", ConfigRoutes())
       .route("/experimental", ExperimentalRoutes())
       .route("/session", SessionRoutes())
+      .route("/skill", SkillRoutes())
       .route("/permission", PermissionRoutes())
       .route("/question", QuestionRoutes())
       .route("/provider", ProviderRoutes())
@@ -509,28 +510,6 @@ export namespace Server {
           return c.json(modes)
         },
       )
-      .get(
-        "/skill",
-        describeRoute({
-          summary: "List skills",
-          description: "Get a list of all available skills in the OpenCode system.",
-          operationId: "app.skills",
-          responses: {
-            200: {
-              description: "List of skills",
-              content: {
-                "application/json": {
-                  schema: resolver(Skill.Info.array()),
-                },
-              },
-            },
-          },
-        }),
-        async (c) => {
-          const skills = await Skill.all()
-          return c.json(skills)
-        },
-      )
       .get(
         "/lsp",
         describeRoute({
diff --git a/packages/opencode/src/skill/benchmark.test.ts b/packages/opencode/src/skill/benchmark.test.ts
new file mode 100644
index 0000000000..ba7762c0ae
--- /dev/null
+++ b/packages/opencode/src/skill/benchmark.test.ts
@@ -0,0 +1,101 @@
+import { describe, expect, test } from "bun:test"
+import { cases, rank, table } from "./benchmark"
+
+describe("rank", () => {
+  test("prefers precise main results over noisy main hits", () => {
+    const query = cases.find((item) => item.id === "paper-polish-zh")
+    expect(query).toBeDefined()
+    const result = rank(query!, {
+      main: ["paper-polish", "professional-proofreader", "video-editing"],
+      more: ["code-polish"],
+      latency_ms: 4200,
+      faithfulness: 0.66,
+    })
+    const clean = rank(query!, {
+      main: ["paper-polish", "professional-proofreader", "ai-proofreading"],
+      more: ["code-polish"],
+      latency_ms: 4200,
+      faithfulness: 1,
+    })
+    expect(clean.total).toBeGreaterThan(result.total)
+    expect(result.breakdown.must_not_penalty).toBeLessThan(clean.breakdown.must_not_penalty)
+  })
+
+  test("accepts edge matches in more without promoting them to main", () => {
+    const query = cases.find((item) => item.id === "paper-polish-zh")
+    expect(query).toBeDefined()
+    const result = rank(query!, {
+      main: ["paper-polish", "professional-proofreader"],
+      more: ["code-polish", "polish"],
+      latency_ms: 3800,
+      faithfulness: 1,
+    })
+    expect(result.breakdown.precision_main).toBeGreaterThan(30)
+    expect(result.breakdown.must_not_penalty).toBeGreaterThan(10)
+  })
+})
+
+describe("table", () => {
+  test("sorts models by total score descending", () => {
+    const out = table([
+      {
+        model: "opencode/gpt-5-nano",
+        total: 71,
+        breakdown: {
+          precision_main: 28,
+          must_not_penalty: 14,
+          recall_main: 12,
+          summary_faithfulness: 12,
+          latency: 3,
+          stability: 2,
+        },
+      },
+      {
+        model: "opencode/big-pickle",
+        total: 84,
+        breakdown: {
+          precision_main: 35,
+          must_not_penalty: 18,
+          recall_main: 14,
+          summary_faithfulness: 12,
+          latency: 3,
+          stability: 2,
+        },
+      },
+    ])
+    expect(out[0]?.model).toBe("opencode/big-pickle")
+    expect(out[1]?.model).toBe("opencode/gpt-5-nano")
+  })
+})
+
+describe("cases", () => {
+  test("covers mixed chinese and english discovery intents across writing, automation, export, and slides", () => {
+    expect(cases.length).toBeGreaterThanOrEqual(22)
+    expect(cases.map((item) => item.id)).toEqual(
+      expect.arrayContaining([
+        "paper-polish-zh",
+        "humanizer-zh",
+        "updater-zh",
+        "paper-polish-en",
+        "proofread-en",
+        "humanizer-en",
+        "tool-search-zh",
+        "translate-zh",
+        "translate-paper-zh",
+        "translate-en",
+        "exact-updater",
+        "exact-humanizer-cn",
+        "browser-zh",
+        "browser-en",
+        "exact-playwright",
+        "pdf-zh",
+        "pdf-en",
+        "slides-zh",
+        "slides-en",
+        "pptx-en",
+        "paper-web-en",
+        "latex-en",
+      ]),
+    )
+  })
+})
diff --git a/packages/opencode/src/skill/benchmark.ts b/packages/opencode/src/skill/benchmark.ts
new file mode 100644
index 0000000000..b3adcd616c
--- /dev/null
+++ b/packages/opencode/src/skill/benchmark.ts
@@ -0,0 +1,969 @@
+import { Catalog } from "./catalog"
+import { Provider } from "@/provider/provider"
+import { ModelID, ProviderID } from "@/provider/schema"
+
+const pool = {
+  "paper-polish": {
+    id: "eyh0602/skillshub@paper-polish",
+    name: "paper-polish",
+    source: "eyh0602/skillshub",
+    rank: "exact" as const,
+    body: "Polish and revise academic papers in LaTeX format. Use this skill when revising, polishing, or editing an existing manuscript for journal or conference submission.",
+    summary_source: "skill_md" as const,
+    terms: ["论文", "LaTeX", "学术", "润色"],
+  },
+  "professional-proofreader": {
+    id: "writer/skills@professional-proofreader",
+    name: "professional-proofreader",
+    source: "writer/skills",
+    rank: "semantic" as const,
+    body: "Proofread academic manuscripts, improve grammar, and polish English for publication-ready writing.",
+    summary_source: "skill_md" as const,
+    terms: ["校对", "英文", "润色", "稿件"],
+  },
+  "ai-proofreading": {
+    id: "ai/skills@ai-proofreading",
+    name: "ai-proofreading",
+    source: "ai/skills",
+    rank: "semantic" as const,
+    body: "Proofread English text, fix grammar, and improve wording for articles, reports, and drafts.",
+    summary_source: "skills_summary" as const,
+    terms: ["校对", "语法", "润色", "英文"],
+  },
+  "copy-editing": {
+    id: "editing/skills@copy-editing",
+    name: "copy-editing",
+    source: "editing/skills",
+    rank: "semantic" as const,
+    body: "Copy-edit English writing for grammar, tone, and clarity. Best for essays, reports, and editorial polish.",
+    summary_source: "skill_md" as const,
+    terms: ["校对", "语法", "措辞", "润色"],
+  },
+  "english-proofreading": {
+    id: "proof/skills@english-proofreading",
+    name: "english-proofreading",
+    source: "proof/skills",
+    rank: "semantic" as const,
+    body: "Proofread English-language writing, improve grammar, and tighten phrasing for professional communication.",
+    summary_source: "skill_md" as const,
+    terms: ["英文", "校对", "润色"],
+  },
+  "huashu-proofreading": {
+    id: "huashu/skills@huashu-proofreading",
+    name: "huashu-proofreading",
+    source: "huashu/skills",
+    rank: "semantic" as const,
+    body: "Proofread text and refine wording for polished written communication.",
+    summary_source: "skill_md" as const,
+    terms: ["校对", "润色", "措辞"],
+  },
+  "video-editing": {
+    id: "blitzreels/agent-skills@video-editing",
+    name: "video-editing",
+    source: "blitzreels/agent-skills",
+    rank: "semantic" as const,
+    body: "Edit short-form videos and multimedia clips for publishing workflows.",
+    summary_source: "skill_md" as const,
+    terms: ["视频", "多媒体"],
+  },
+  "ui-ux-polish": {
+    id: "oakoss/agent-skills@ui-ux-polish",
+    name: "ui-ux-polish",
+    source: "oakoss/agent-skills",
+    rank: "semantic" as const,
+    body: "Polish interface details, layout rhythm, and UX presentation for product surfaces.",
+    summary_source: "skill_md" as const,
+    terms: ["界面", "UX", "体验"],
+  },
+  "find-skills": {
+    id: "vercel-labs/skills@find-skills",
+    name: "find-skills",
+    source: "vercel-labs/skills",
+    rank: "semantic" as const,
+    body: "Discover and install specialized agent skills from the open ecosystem with the Skills CLI.",
+    summary_source: "skills_summary" as const,
+    terms: ["搜索", "发现", "安装", "技能"],
+  },
+  "code-polish": {
+    id: "paulrberg/agent-skills@code-polish",
+    name: "code-polish",
+    source: "paulrberg/agent-skills",
+    rank: "semantic" as const,
+    body: "Polish and refactor source code for readability, naming, and consistency.",
+    summary_source: "skill_md" as const,
+    terms: ["代码", "重构", "可读性"],
+  },
+  humanizer: {
+    id: "writer/skills@humanizer",
+    name: "humanizer",
+    source: "writer/skills",
+    rank: "exact" as const,
+    body: "Rewrite text so it sounds more natural, human, and less AI-generated.",
+    summary_source: "skill_md" as const,
+    terms: ["自然", "人类", "改写", "人味"],
+  },
+  "humanizer-cn": {
+    id: "writer/skills@humanizer-cn",
+    name: "humanizer-cn",
+    source: "writer/skills",
+    rank: "semantic" as const,
+    body: "让中文文本更自然、更像人类书写，降低 AI 痕迹。",
+    summary_source: "skill_md" as const,
+    terms: ["自然", "中文", "人类", "AI"],
+  },
+  "writing-humanizer": {
+    id: "writer/skills@writing-humanizer",
+    name: "writing-humanizer",
+    source: "writer/skills",
+    rank: "semantic" as const,
+    body: "Humanize drafted writing by adjusting tone, flow, and natural phrasing.",
+    summary_source: "skill_md" as const,
+    terms: ["自然", "语气", "改写", "人类"],
+  },
+  "writing-humanizer-zh": {
+    id: "writer/skills@writing-humanizer-zh",
+    name: "writing-humanizer-zh",
+    source: "writer/skills",
+    rank: "semantic" as const,
+    body: "将中文写作改得更自然、更口语化，减少 AI 风格。",
+    summary_source: "skill_md" as const,
+    terms: ["自然", "中文", "口语", "AI"],
+  },
+  "humanize-academic-writing": {
+    id: "writer/skills@humanize-academic-writing",
+    name: "humanize-academic-writing",
+    source: "writer/skills",
+    rank: "semantic" as const,
+    body: "Make academic writing sound more natural while preserving scholarly tone and structure.",
+    summary_source: "skill_md" as const,
+    terms: ["学术", "自然", "写作"],
+  },
+  copywriting: {
+    id: "writer/skills@copywriting",
+    name: "copywriting",
+    source: "writer/skills",
+    rank: "semantic" as const,
+    body: "Write or rewrite marketing copy for clearer positioning and stronger conversion.",
+    summary_source: "skill_md" as const,
+    terms: ["文案", "改写", "营销"],
+  },
+  "docs-translation": {
+    id: "translator/skills@docs-translation",
+    name: "docs-translation",
+    source: "translator/skills",
+    rank: "semantic" as const,
+    body: "Translate technical documentation, API guides, and product docs between Chinese and English.",
+    summary_source: "skill_md" as const,
+    terms: ["翻译", "技术", "文档", "中英"],
+  },
+  "paper-translation": {
+    id: "translator/skills@paper-translation",
+    name: "paper-translation",
+    source: "translator/skills",
+    rank: "semantic" as const,
+    body: "Translate academic manuscripts and research papers while preserving scholarly terminology and tone.",
+    summary_source: "skill_md" as const,
+    terms: ["翻译", "论文", "学术", "术语"],
+  },
+  "subtitle-translation": {
+    id: "media/skills@subtitle-translation",
+    name: "subtitle-translation",
+    source: "media/skills",
+    rank: "semantic" as const,
+    body: "Translate video subtitles and multilingual captions for short-form media workflows.",
+    summary_source: "skill_md" as const,
+    terms: ["翻译", "字幕", "视频", "多媒体"],
+  },
+  "manuscript-review": {
+    id: "review/skills@manuscript-review",
+    name: "manuscript-review",
+    source: "review/skills",
+    rank: "semantic" as const,
+    body: "Review manuscript structure, argument flow, and submission readiness for academic papers.",
+    summary_source: "skill_md" as const,
+    terms: ["稿件", "论文", "审阅", "学术"],
+  },
+  "writing-rewrite": {
+    id: "writer/skills@writing-rewrite",
+    name: "writing-rewrite",
+    source: "writer/skills",
+    rank: "semantic" as const,
+    body: "Rewrite drafts for smoother flow, more natural tone, and human-sounding prose.",
+    summary_source: "skill_md" as const,
+    terms: ["改写", "自然", "人类", "语气"],
+  },
+  "skills-updater": {
+    id: "yizhiyanhua-ai/skills-updater@skills-updater",
+    name: "skills-updater",
+    source: "yizhiyanhua-ai/skills-updater",
+    rank: "exact" as const,
+    body: "Check installed skills, detect available updates, and refresh them with the Skills CLI.",
+    summary_source: "skill_md" as const,
+    terms: ["更新", "检查", "技能", "刷新"],
+  },
+  "auto-updater": {
+    id: "skills.volces.com@auto-updater",
+    name: "auto-updater",
+    source: "skills.volces.com",
+    rank: "exact" as const,
+    body: "Automatically update installed skills and keep the local skill set in sync.",
+    summary_source: "skill_md" as const,
+    terms: ["自动", "更新", "同步"],
+  },
+  "playwright-cli": {
+    id: "microsoft/playwright-cli@playwright-cli",
+    name: "playwright-cli",
+    source: "microsoft/playwright-cli",
+    rank: "semantic" as const,
+    body: "Automate browser interactions, inspect pages, and run UI checks.",
+    summary_source: "skill_md" as const,
+    terms: ["浏览器", "自动化", "检查"],
+  },
+  "md-to-pdf": {
+    id: "local/skills@md-to-pdf",
+    name: "md-to-pdf",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Convert markdown files to PDF using Chrome for shareable document output.",
+    summary_source: "skill_md" as const,
+    terms: ["markdown", "pdf", "导出", "打印"],
+  },
+  pandoc: {
+    id: "local/skills@pandoc",
+    name: "pandoc",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Convert documents between Markdown, DOCX, PDF, HTML, and LaTeX with pandoc.",
+    summary_source: "skill_md" as const,
+    terms: ["转换", "markdown", "pdf", "docx"],
+  },
+  "minimax-pdf": {
+    id: "local/skills@minimax-pdf",
+    name: "minimax-pdf",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Create polished PDFs, restyle documents, or fill PDF forms with a design system.",
+    summary_source: "skill_md" as const,
+    terms: ["pdf", "设计", "报告", "文档"],
+  },
+  revealjs: {
+    id: "local/skills@revealjs",
+    name: "revealjs",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Create polished reveal.js presentations with themes, layouts, notes, and custom styling.",
+    summary_source: "skill_md" as const,
+    terms: ["slides", "演示", "html", "reveal"],
+  },
+  "frontend-slides": {
+    id: "local/skills@frontend-slides",
+    name: "frontend-slides",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Build animation-rich HTML presentations and convert decks into web slides.",
+    summary_source: "skill_md" as const,
+    terms: ["slides", "动画", "网页", "演示"],
+  },
+  "pptx-generator": {
+    id: "local/skills@pptx-generator",
+    name: "pptx-generator",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Generate, edit, and read PowerPoint presentations and slide decks.",
+    summary_source: "skill_md" as const,
+    terms: ["ppt", "powerpoint", "幻灯片", "演示"],
+  },
+  "scientific-slides": {
+    id: "local/skills@scientific-slides",
+    name: "scientific-slides",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Build slide decks for research talks, conference presentations, and thesis defenses.",
+    summary_source: "skill_md" as const,
+    terms: ["科研", "slides", "演讲", "答辩"],
+  },
+  "paper-2-web": {
+    id: "local/skills@paper-2-web",
+    name: "paper-2-web",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Turn academic papers into interactive websites, videos, and conference posters.",
+    summary_source: "skill_md" as const,
+    terms: ["论文", "网站", "展示", "poster"],
+  },
+  "latex-paper-en": {
+    id: "local/skills@latex-paper-en",
+    name: "latex-paper-en",
+    source: "local/skills",
+    rank: "semantic" as const,
+    body: "Compile, lint, proofread, and improve English LaTeX papers for submission.",
+    summary_source: "skill_md" as const,
+    terms: ["latex", "英文", "论文", "投稿"],
+  },
+} as const
+
+function pickItems(ids: Array<keyof typeof pool>) {
+  return ids.map((id) => pool[id])
+}
+
+export const cases = [
+  {
+    id: "paper-polish-zh",
+    query: "找一下论文润色的skill",
+    must_have: ["paper-polish", "professional-proofreader"],
+    good_to_have: ["ai-proofreading", "copy-editing", "english-proofreading", "huashu-proofreading"],
+    must_not_have: ["video-editing", "ui-ux-polish", "find-skills"],
+    fixture: pickItems([
+      "paper-polish",
+      "professional-proofreader",
+      "ai-proofreading",
+      "copy-editing",
+      "english-proofreading",
+      "huashu-proofreading",
+      "video-editing",
+      "ui-ux-polish",
+      "find-skills",
+      "code-polish",
+    ]),
+  },
+  {
+    id: "humanizer-zh",
+    query: "找一下更有人味的skill",
+    must_have: ["humanizer", "humanizer-cn", "writing-humanizer", "writing-humanizer-zh"],
+    good_to_have: ["humanize-academic-writing", "copywriting"],
+    must_not_have: ["video-editing", "paper-polish", "find-skills"],
+    fixture: pickItems([
+      "humanizer",
+      "humanizer-cn",
+      "writing-humanizer",
+      "writing-humanizer-zh",
+      "humanize-academic-writing",
+      "copywriting",
+      "paper-polish",
+      "video-editing",
+      "find-skills",
+    ]),
+  },
+  {
+    id: "updater-zh",
+    query: "找一下自动更新的skill",
+    must_have: ["skills-updater", "auto-updater", "find-skills"],
+    good_to_have: ["playwright-cli"],
+    must_not_have: ["paper-polish", "video-editing", "humanizer"],
+    fixture: pickItems([
+      "skills-updater",
+      "auto-updater",
+      "find-skills",
+      "playwright-cli",
+      "paper-polish",
+      "video-editing",
+      "humanizer",
+      "code-polish",
+    ]),
+  },
+  {
+    id: "paper-polish-en",
+    query: "paper polish skill",
+    must_have: ["paper-polish", "professional-proofreader"],
+    good_to_have: ["ai-proofreading", "copy-editing"],
+    must_not_have: ["video-editing", "ui-ux-polish", "find-skills"],
+    fixture: pickItems([
+      "paper-polish",
+      "professional-proofreader",
+      "ai-proofreading",
+      "copy-editing",
+      "video-editing",
+      "ui-ux-polish",
+      "find-skills",
+      "code-polish",
+    ]),
+  },
+  {
+    id: "proofread-en",
+    query: "proofread manuscript",
+    must_have: ["professional-proofreader", "english-proofreading"],
+    good_to_have: ["ai-proofreading", "paper-polish", "copy-editing"],
+    must_not_have: ["video-editing", "find-skills", "ui-ux-polish"],
+    fixture: pickItems([
+      "professional-proofreader",
+      "english-proofreading",
+      "ai-proofreading",
+      "paper-polish",
+      "copy-editing",
+      "video-editing",
+      "find-skills",
+      "ui-ux-polish",
+    ]),
+  },
+  {
+    id: "exact-skill",
+    query: "ai-proofreading",
+    must_have: ["ai-proofreading"],
+    good_to_have: ["english-proofreading"],
+    must_not_have: ["video-editing", "find-skills"],
+    fixture: pickItems(["ai-proofreading", "english-proofreading", "video-editing", "find-skills"]),
+  },
+  {
+    id: "humanizer-en",
+    query: "make this writing sound more human",
+    must_have: ["humanizer", "writing-humanizer"],
+    good_to_have: ["writing-rewrite", "copywriting", "humanizer-cn"],
+    must_not_have: ["video-editing", "paper-polish", "find-skills"],
+    fixture: pickItems([
+      "humanizer",
+      "writing-humanizer",
+      "writing-rewrite",
+      "copywriting",
+      "humanizer-cn",
+      "paper-polish",
+      "video-editing",
+      "find-skills",
+    ]),
+  },
+  {
+    id: "tool-search-zh",
+    query: "找一下搜索和安装skill的工具",
+    must_have: ["find-skills"],
+    good_to_have: ["skills-updater", "auto-updater"],
+    must_not_have: ["paper-polish", "video-editing", "humanizer"],
+    fixture: pickItems([
+      "find-skills",
+      "skills-updater",
+      "auto-updater",
+      "playwright-cli",
+      "paper-polish",
+      "video-editing",
+      "humanizer",
+    ]),
+  },
+  {
+    id: "translate-zh",
+    query: "找个翻译技术文档的skill",
+    must_have: ["docs-translation"],
+    good_to_have: ["paper-translation"],
+    must_not_have: ["subtitle-translation", "video-editing", "find-skills"],
+    fixture: pickItems([
+      "docs-translation",
+      "paper-translation",
+      "subtitle-translation",
+      "video-editing",
+      "find-skills",
+      "copywriting",
+    ]),
+  },
+  {
+    id: "translate-paper-zh",
+    query: "找一下翻译论文的skill",
+    must_have: ["paper-translation"],
+    good_to_have: ["docs-translation", "manuscript-review"],
+    must_not_have: ["subtitle-translation", "video-editing", "find-skills"],
+    fixture: pickItems([
+      "paper-translation",
+      "docs-translation",
+      "manuscript-review",
+      "subtitle-translation",
+      "video-editing",
+      "find-skills",
+    ]),
+  },
+  {
+    id: "translate-en",
+    query: "translate technical docs",
+    must_have: ["docs-translation"],
+    good_to_have: ["paper-translation"],
+    must_not_have: ["subtitle-translation", "video-editing", "find-skills"],
+    fixture: pickItems([
+      "docs-translation",
+      "paper-translation",
+      "subtitle-translation",
+      "video-editing",
+      "find-skills",
+      "copywriting",
+    ]),
+  },
+  {
+    id: "exact-updater",
+    query: "auto-updater",
+    must_have: ["auto-updater"],
+    good_to_have: ["skills-updater", "find-skills"],
+    must_not_have: ["paper-polish", "humanizer"],
+    fixture: pickItems([
+      "auto-updater",
+      "skills-updater",
+      "find-skills",
+      "paper-polish",
+      "humanizer",
+    ]),
+  },
+  {
+    id: "exact-humanizer-cn",
+    query: "humanizer-cn",
+    must_have: ["humanizer-cn"],
+    good_to_have: ["writing-humanizer-zh", "humanizer"],
+    must_not_have: ["paper-polish", "find-skills", "video-editing"],
+    fixture: pickItems([
+      "humanizer-cn",
+      "writing-humanizer-zh",
+      "humanizer",
+      "paper-polish",
+      "find-skills",
+      "video-editing",
+    ]),
+  },
+  {
+    id: "browser-zh",
+    query: "找个能自动操作浏览器点页面的 skill",
+    must_have: ["playwright-cli"],
+    good_to_have: [],
+    must_not_have: ["paper-polish", "md-to-pdf", "revealjs"],
+    fixture: pickItems([
+      "playwright-cli",
+      "find-skills",
+      "paper-polish",
+      "md-to-pdf",
+      "revealjs",
+      "code-polish",
+    ]),
+  },
+  {
+    id: "browser-en",
+    query: "browser automation cli",
+    must_have: ["playwright-cli"],
+    good_to_have: [],
+    must_not_have: ["paper-polish", "pptx-generator", "find-skills"],
+    fixture: pickItems([
+      "playwright-cli",
+      "find-skills",
+      "paper-polish",
+      "pptx-generator",
+      "md-to-pdf",
+      "code-polish",
+    ]),
+  },
+  {
+    id: "exact-playwright",
+    query: "playwright-cli",
+    must_have: ["playwright-cli"],
+    good_to_have: [],
+    must_not_have: ["paper-polish", "md-to-pdf", "find-skills"],
+    fixture: pickItems([
+      "playwright-cli",
+      "find-skills",
+      "paper-polish",
+      "md-to-pdf",
+      "pptx-generator",
+    ]),
+  },
+  {
+    id: "pdf-zh",
+    query: "把 markdown 导出成 pdf 的 skill",
+    must_have: ["md-to-pdf"],
+    good_to_have: ["pandoc", "minimax-pdf"],
+    must_not_have: ["revealjs", "pptx-generator", "find-skills"],
+    fixture: pickItems([
+      "md-to-pdf",
+      "pandoc",
+      "minimax-pdf",
+      "revealjs",
+      "pptx-generator",
+      "find-skills",
+      "playwright-cli",
+    ]),
+  },
+  {
+    id: "pdf-en",
+    query: "convert markdown to pdf",
+    must_have: ["md-to-pdf"],
+    good_to_have: ["pandoc", "minimax-pdf"],
+    must_not_have: ["revealjs", "pptx-generator", "find-skills"],
+    fixture: pickItems([
+      "md-to-pdf",
+      "pandoc",
+      "minimax-pdf",
+      "revealjs",
+      "pptx-generator",
+      "find-skills",
+      "playwright-cli",
+    ]),
+  },
+  {
+    id: "slides-zh",
+    query: "找个做 html 幻灯片的 skill",
+    must_have: ["frontend-slides", "revealjs"],
+    good_to_have: ["scientific-slides", "pptx-generator"],
+    must_not_have: ["md-to-pdf", "paper-polish", "find-skills"],
+    fixture: pickItems([
+      "frontend-slides",
+      "revealjs",
+      "scientific-slides",
+      "pptx-generator",
+      "paper-2-web",
+      "md-to-pdf",
+      "paper-polish",
+      "find-skills",
+    ]),
+  },
+  {
+    id: "slides-en",
+    query: "build interactive slides",
+    must_have: ["frontend-slides", "revealjs"],
+    good_to_have: ["scientific-slides", "pptx-generator"],
+    must_not_have: ["md-to-pdf", "paper-polish", "find-skills"],
+    fixture: pickItems([
+      "frontend-slides",
+      "revealjs",
+      "scientific-slides",
+      "pptx-generator",
+      "paper-2-web",
+      "md-to-pdf",
+      "paper-polish",
+      "find-skills",
+    ]),
+  },
+  {
+    id: "pptx-en",
+    query: "generate powerpoint deck",
+    must_have: ["pptx-generator"],
+    good_to_have: ["scientific-slides", "frontend-slides"],
+    must_not_have: ["md-to-pdf", "paper-polish", "find-skills"],
+    fixture: pickItems([
+      "pptx-generator",
+      "scientific-slides",
+      "frontend-slides",
+      "revealjs",
+      "md-to-pdf",
+      "paper-polish",
+      "find-skills",
+    ]),
+  },
+  {
+    id: "paper-web-en",
+    query: "turn a paper into a website",
+    must_have: ["paper-2-web"],
+    good_to_have: ["frontend-slides", "revealjs"],
+    must_not_have: ["md-to-pdf", "humanizer", "find-skills"],
+    fixture: pickItems([
+      "paper-2-web",
+      "frontend-slides",
+      "revealjs",
+      "scientific-slides",
+      "md-to-pdf",
+      "humanizer",
+      "find-skills",
+    ]),
+  },
+  {
+    id: "latex-en",
+    query: "improve an english latex paper",
+    must_have: ["latex-paper-en"],
+    good_to_have: ["paper-polish", "professional-proofreader"],
+    must_not_have: ["md-to-pdf", "revealjs", "find-skills"],
+    fixture: pickItems([
+      "latex-paper-en",
+      "paper-polish",
+      "professional-proofreader",
+      "ai-proofreading",
+      "md-to-pdf",
+      "revealjs",
+      "find-skills",
+    ]),
+  },
+] as const
+
+type Case = (typeof cases)[number]
+type Mode = "rerank" | "live" | "both"
+type Score = {
+  model: string
+  total: number
+  breakdown: {
+    precision_main: number
+    must_not_penalty: number
+    recall_main: number
+    summary_faithfulness: number
+    latency: number
+    stability: number
+  }
+}
+
+type Run = {
+  main: string[]
+  more: string[]
+  latency_ms: number
+  faithfulness: number
+}
+
+type Detail = {
+  id: string
+  query: string
+  run: Run[]
+  total: number
+  breakdown: Score["breakdown"]
+}
+
+type Row = Score & { avg_latency_ms: number }
+type Report = {
+  mode: Exclude<Mode, "both">
+  rows: Row[]
+  markdown: string
+  winner?: string
+  fail_examples: Array<{
+    model: string
+    case: string
+    main: string[]
+    more: string[]
+    total: number
+  }>
+}
+
+function overlap(left: string[], right: string[]) {
+  const a = new Set(left)
+  const b = new Set(right)
+  const both = [...a].filter((item) => b.has(item)).length
+  const size = new Set([...a, ...b]).size
+  return size ? both / size : 1
+}
+
+function points(value: number, max: number) {
+  return Math.max(0, Math.min(max, Math.round(value * max * 100) / 100))
+}
+
+function faith(input: Case, main: Array<{ name: string; summary_zh?: string }>) {
+  const terms = new Map<string, readonly string[]>(input.fixture.map((item) => [item.name, item.terms as readonly string[]]))
+  const good = new Set<string>([...input.must_have, ...input.good_to_have])
+  const rows = main.filter((item) => good.has(item.name))
+  if (rows.length === 0) return 0
+  const hit = rows.filter((item) => {
+    const text = item.summary_zh ?? ""
+    const keys = terms.get(item.name) ?? []
+    return keys.some((key) => text.includes(key))
+  }).length
+  return hit / rows.length
+}
+
+export function rank(input: Case, run: Run) {
+  const good = new Set<string>([...input.must_have, ...input.good_to_have])
+  const bad = new Set<string>(input.must_not_have)
+  const main = new Set(run.main)
+  const more = new Set(run.more)
+  const hit = run.main.filter((item) => good.has(item)).length
+  const blocked = run.main.filter((item) => bad.has(item)).length
+  const need = input.must_have.filter((item) => main.has(item)).length
+  const extra = [...more].filter((item) => good.has(item)).length
+  const precision_main = points(run.main.length ? hit / run.main.length : 0, 40)
+  const must_not_penalty = points(run.main.length ? 1 - blocked / run.main.length : 1, 20)
+  const recall_main = points(input.must_have.length ? need / input.must_have.length : 1, 15)
+  const summary_faithfulness = points(run.faithfulness, 15)
+  const latency = run.latency_ms <= 4_000 ? 5 : run.latency_ms <= 7_000 ? 3 : run.latency_ms <= 10_000 ? 1 : 0
+  const stability = points(extra ? Math.min(1, 0.6 + extra / Math.max(1, input.good_to_have.length + input.must_have.length)) : 0.6, 5)
+  const total = precision_main + must_not_penalty + recall_main + summary_faithfulness + latency + stability
+  return {
+    total,
+    breakdown: {
+      precision_main,
+      must_not_penalty,
+      recall_main,
+      summary_faithfulness,
+      latency,
+      stability,
+    },
+  }
+}
+
+export function table<T extends Score>(input: T[]) {
+  return input.toSorted((a, b) => b.total - a.total)
+}
+
+function parse(input: string) {
+  const idx = input.indexOf("/")
+  if (idx <= 0 || idx === input.length - 1) return
+  return {
+    providerID: ProviderID.make(input.slice(0, idx)),
+    modelID: ModelID.make(input.slice(idx + 1)),
+  }
+}
+
+function print(input: { providerID: ProviderID; modelID: ModelID }) {
+  return `${input.providerID}/${input.modelID}`
+}
+
+async function models() {
+  const providers = await Provider.list()
+  return Object.values(providers)
+    .filter((item) => item.id === "opencode")
+    .flatMap((item) => Object.values(item.models))
+    .map((item) => ({
+      providerID: item.providerID,
+      modelID: ModelID.make(item.id),
+    }))
+}
+
+function markdown(mode: Exclude<Mode, "both">, input: Row[]) {
+  return [
+    `## ${mode === "rerank" ? "Rerank Benchmark" : "Live Benchmark"}`,
+    "",
+    "| Rank | Model | Total | Precision | Must-Not | Recall | Faithful | Latency | Stability | Avg ms |",
+    "| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |",
+    ...input.map((item, idx) =>
+      [
+        `| ${idx + 1}`,
+        item.model,
+        item.total.toFixed(2),
+        item.breakdown.precision_main.toFixed(2),
+        item.breakdown.must_not_penalty.toFixed(2),
+        item.breakdown.recall_main.toFixed(2),
+        item.breakdown.summary_faithfulness.toFixed(2),
+        item.breakdown.latency.toFixed(2),
+        item.breakdown.stability.toFixed(2),
+        item.avg_latency_ms.toFixed(0),
+        "|",
+      ].join(" "),
+    ),
+  ].join("\n")
+}
+
+function fail(score: Array<Row & { detail: Detail[] }>) {
+  return score
+    .flatMap((item) =>
+      item.detail
+        .filter(
+          (row) =>
+            row.total < 100 ||
+            row.breakdown.precision_main < 40 ||
+            row.breakdown.must_not_penalty < 20 ||
+            row.breakdown.recall_main < 15 ||
+            row.breakdown.summary_faithfulness < 15,
+        )
+        .map((row) => ({
+          model: item.model,
+          case: row.id,
+          main: row.run[0]?.main ?? [],
+          more: row.run[0]?.more ?? [],
+          total: row.total,
+        })),
+    )
+    .toSorted((a, b) => a.total - b.total)
+    .slice(0, 15)
+}
+
+async function probe(input: Case, model: { providerID: ProviderID; modelID: ModelID }, mode: Exclude<Mode, "both">) {
+  if (mode === "live") {
+    const out = await Catalog.search({ query: input.query, semantic: true }, model)
+    return {
+      main: out.main.map((row) => row.name),
+      more: out.more.map((row) => row.name),
+      latency_ms: out.meta.latency_ms ?? 0,
+      faithfulness: faith(input, out.main.map((row) => ({ name: row.name, summary_zh: row.summary_zh }))),
+    }
+  }
+
+  const out = await Catalog.bench(
+    {
+      query: input.query,
+      items: input.fixture.map((item) => ({
+        id: item.id,
+        name: item.name,
+        source: item.source,
+        rank: item.rank,
+        body: item.body,
+        summary_source: item.summary_source,
+      })),
+    },
+    model,
+  )
+  return {
+    main: out.main.map((row) => row.name),
+    more: out.more.map((row) => row.name),
+    latency_ms: out.meta.latency_ms ?? 0,
+    faithfulness: faith(input, out.main.map((row) => ({ name: row.name, summary_zh: row.summary_zh }))),
+  }
+}
+
+async function one(mode: Exclude<Mode, "both">, input?: { models?: string[]; runs?: number }) {
+  const list = (input?.models?.map(parse).filter((item): item is NonNullable<typeof item> => !!item) ?? await models())
+    .map((item) => ({ ...item, name: print(item) }))
+  const runs = Math.max(1, input?.runs ?? 2)
+  const score: Array<Row & { detail: Detail[] }> = []
+
+  for (const model of list) {
+    const detail = []
+    let total = 0
+    let latency = 0
+    let stability = 0
+
+    for (const item of cases) {
+      const tries = []
+      for (let i = 0; i < runs; i++) {
+        tries.push(await probe(item, model, mode))
+      }
+      const base = tries[0]!
+      const ranked = rank(item, base)
+      const stable =
+        tries.length < 2
+          ? 5
+          : points(
+              tries
+                .slice(1)
+                .map((next) => overlap(base.main, next.main))
+                .reduce((acc, item) => acc + item, 0) / Math.max(1, tries.length - 1),
+              5,
+            )
+      ranked.breakdown.stability = stable
+      ranked.total =
+        ranked.breakdown.precision_main +
+        ranked.breakdown.must_not_penalty +
+        ranked.breakdown.recall_main +
+        ranked.breakdown.summary_faithfulness +
+        ranked.breakdown.latency +
+        ranked.breakdown.stability
+      total += ranked.total
+      latency += tries.reduce((acc, item) => acc + item.latency_ms, 0) / tries.length
+      stability += stable
+      detail.push({
+        id: item.id,
+        query: item.query,
+        run: tries,
+        total: ranked.total,
+        breakdown: ranked.breakdown,
+      })
+    }
+
+    score.push({
+      model: model.name,
+      total: Math.round((total / cases.length) * 100) / 100,
+      avg_latency_ms: Math.round(latency / cases.length),
+      breakdown: {
+        precision_main: Math.round((detail.reduce((acc, item: any) => acc + item.breakdown.precision_main, 0) / cases.length) * 100) / 100,
+        must_not_penalty: Math.round((detail.reduce((acc, item: any) => acc + item.breakdown.must_not_penalty, 0) / cases.length) * 100) / 100,
+        recall_main: Math.round((detail.reduce((acc, item: any) => acc + item.breakdown.recall_main, 0) / cases.length) * 100) / 100,
+        summary_faithfulness: Math.round((detail.reduce((acc, item: any) => acc + item.breakdown.summary_faithfulness, 0) / cases.length) * 100) / 100,
+        latency: Math.round((detail.reduce((acc, item: any) => acc + item.breakdown.latency, 0) / cases.length) * 100) / 100,
+        stability: Math.round((stability / cases.length) * 100) / 100,
+      },
+      detail,
+    })
+  }
+
+  const rows = table(score)
+  return {
+    mode,
+    rows,
+    markdown: markdown(mode, rows),
+    winner: rows[0]?.model,
+    fail_examples: fail(score),
+  } satisfies Report
+}
+
+export async function run(input?: { models?: string[]; runs?: number; mode?: Mode }) {
+  const mode = input?.mode ?? "rerank"
+  if (mode === "both") {
+    const rerank = await one("rerank", input)
+    const live = await one("live", input)
+    return {
+      rerank,
+      live,
+      markdown: [rerank.markdown, "", live.markdown].join("\n"),
+      winner: rerank.winner,
+    }
+  }
+  return one(mode, input)
+}
diff --git a/packages/opencode/src/skill/catalog.test.ts b/packages/opencode/src/skill/catalog.test.ts
new file mode 100644
index 0000000000..58b6ae2ecf
--- /dev/null
+++ b/packages/opencode/src/skill/catalog.test.ts
@@ -0,0 +1,222 @@
+import { describe, expect, test } from "bun:test"
+import { brief, extractPage, limit, merge, parseCheck, parseFind, seed, splitPackage } from "./catalog"
+
+const FIND = `
+\u001b[38;5;102mInstall with\u001b[0m npx skills add <owner/repo@skill>
+
+\u001b[38;5;145myizhiyanhua-ai/skills-updater@skills-updater\u001b[0m \u001b[36m285 installs\u001b[0m
+\u001b[38;5;102m└ https://skills.sh/yizhiyanhua-ai/skills-updater/skills-updater\u001b[0m
+
+\u001b[38;5;145mskills.volces.com@auto-updater\u001b[0m \u001b[36m38 installs\u001b[0m
+\u001b[38;5;102m└ https://skills.sh/skills.volces.com/auto-updater\u001b[0m
+`
+
+const CHECK = `
+\u001b[38;5;145m5 update(s) available:\u001b[0m
+
+  \u001b[38;5;145m↑\u001b[0m find-skills
+    \u001b[38;5;102msource: vercel-labs/skills\u001b[0m
+  \u001b[38;5;145m↑\u001b[0m playwright-cli
+    \u001b[38;5;102msource: microsoft/playwright-cli\u001b[0m
+
+\u001b[38;5;102mCould not check 1 skill(s) (may need reinstall)\u001b[0m
+
+  \u001b[38;5;102m✗\u001b[0m humanizer-cn
+    \u001b[38;5;102msource: z0gsh1u/oh-my-writing-skill\u001b[0m
+`
+
+const SUMMARY = `
+<div class="text-xs font-mono uppercase text-(--ds-gray-600) mb-3">Summary</div>
+<div>
+  <div class="prose">
+    <p><strong>Discover and install specialized agent skills from the open ecosystem when users need extended capabilities.</strong></p>
+    <ul>
+      <li>Helps identify relevant skills by domain and task</li>
+      <li>Integrates with the Skills CLI to search and install packages</li>
+    </ul>
+  </div>
+</div>
+`
+
+const SKILL = `
+<span>SKILL.md</span>
+<div class="prose prose-invert max-w-none">
+  <h1>Polishing and reviewing research papers in LaTeX</h1>
+  <p>This skill helps revise and polish academic manuscripts with tracked changes.</p>
+  <h2>When to Use This Skill</h2>
+  <p>Use it when a user asks to refine a paper draft.</p>
+</div>
+`
+
+describe("splitPackage", () => {
+  test("splits package and skill names", () => {
+    expect(splitPackage("vercel-labs/skills@find-skills")).toEqual({
+      source: "vercel-labs/skills",
+      skill: "find-skills",
+    })
+  })
+
+  test("supports domain-like sources", () => {
+    expect(splitPackage("skills.volces.com@auto-updater")).toEqual({
+      source: "skills.volces.com",
+      skill: "auto-updater",
+    })
+  })
+})
+
+describe("parseFind", () => {
+  test("parses skills.sh search output", () => {
+    expect(parseFind(FIND)).toEqual([
+      {
+        package: "yizhiyanhua-ai/skills-updater@skills-updater",
+        installs: "285",
+        source: "yizhiyanhua-ai/skills-updater",
+        name: "skills-updater",
+        url: "https://skills.sh/yizhiyanhua-ai/skills-updater/skills-updater",
+      },
+      {
+        package: "skills.volces.com@auto-updater",
+        installs: "38",
+        source: "skills.volces.com",
+        name: "auto-updater",
+        url: "https://skills.sh/skills.volces.com/auto-updater",
+      },
+    ])
+  })
+})
+
+describe("parseCheck", () => {
+  test("parses update and failed check entries", () => {
+    expect(parseCheck(CHECK)).toEqual({
+      updates: {
+        "find-skills": "vercel-labs/skills",
+        "playwright-cli": "microsoft/playwright-cli",
+      },
+      failed: {
+        "humanizer-cn": "z0gsh1u/oh-my-writing-skill",
+      },
+    })
+  })
+})
+
+describe("extractPage", () => {
+  test("prefers summary section when present", () => {
+    expect(extractPage(SUMMARY)).toEqual({
+      text: expect.stringContaining("Discover and install specialized agent skills"),
+      source: "skills_summary",
+    })
+  })
+
+  test("falls back to SKILL.md content", () => {
+    expect(extractPage(SKILL)).toEqual({
+      text: expect.stringContaining("Polishing and reviewing research papers in LaTeX"),
+      source: "skill_md",
+    })
+  })
+})
+
+describe("brief", () => {
+  test("prefers video classification over generic editing", () => {
+    expect(
+      brief({
+        id: "blitzreels-video-editing",
+        name: "blitzreels-video-editing",
+        provider: "external",
+        source: "blitzreels/agent-skills",
+      }),
+    ).toContain("视频或多媒体")
+  })
+
+  test("treats copy-editing as proofreading instead of humanizer", () => {
+    const out = brief({
+      id: "copy-editing",
+      name: "copy-editing",
+      provider: "external",
+      source: "coreyhaines31/marketingskills",
+    })
+    expect(out).toContain("校对")
+    expect(out).not.toContain("真人")
+  })
+
+  test("uses conservative generic text for unknown skills", () => {
+    expect(
+      brief({
+        id: "glm-claude",
+        name: "glm-claude",
+        provider: "external",
+        source: "alchaincyf/glm-claude",
+      }),
+    ).toContain("当前只拿到了基础信息")
+  })
+})
+
+describe("merge", () => {
+  test("prefers exact local hits before semantic and external hits", () => {
+    expect(
+      merge("auto updater", [
+        {
+          id: "local-semantic",
+          name: "refresh-helper",
+          provider: "registry",
+          rank: "semantic",
+          installed: false,
+        },
+        {
+          id: "external-exact",
+          name: "auto-updater",
+          provider: "external",
+          rank: "exact",
+          installed: false,
+        },
+        {
+          id: "local-exact",
+          name: "auto updater",
+          provider: "registry",
+          rank: "exact",
+          installed: false,
+        },
+      ]),
+    ).toEqual(["local-exact", "external-exact", "local-semantic"])
+  })
+})
+
+describe("limit", () => {
+  test("falls back when work takes too long", async () => {
+    const start = Date.now()
+    const result = await limit(25, "fallback", () => new Promise<string>(() => undefined))
+
+    expect(result).toBe("fallback")
+    expect(Date.now() - start).toBeLessThan(150)
+  })
+
+  test("returns resolved work before timeout", async () => {
+    const result = await limit(100, "fallback", async () => "done")
+    expect(result).toBe("done")
+  })
+})
+
+describe("seed", () => {
+  test("expands chinese polish intent into english keywords", () => {
+    const result = seed("找一下润色的skill")
+    expect(result).toContain("polish")
+    expect(result).toContain("proofread")
+    expect(result).toContain("editing")
+    expect(result).toContain("rewrite")
+    expect(result).toContain("humanizer")
+  })
+
+  test("expands chinese human-like writing intent", () => {
+    const result = seed("更有人味一点")
+    expect(result).toContain("humanizer")
+    expect(result).toContain("human-like")
+    expect(result).toContain("natural")
+  })
+
+  test("expands chinese updater intent", () => {
+    const result = seed("找一下自动更新的skill")
+    expect(result).toContain("update")
+    expect(result).toContain("updater")
+    expect(result).toContain("refresh")
+    expect(result).toContain("sync")
+  })
+})
diff --git a/packages/opencode/src/skill/catalog.ts b/packages/opencode/src/skill/catalog.ts
new file mode 100644
index 0000000000..48a688ba3a
--- /dev/null
+++ b/packages/opencode/src/skill/catalog.ts
@@ -0,0 +1,1280 @@
+import fs from "fs/promises"
+import os from "os"
+import path from "path"
+import { generateObject, generateText } from "ai"
+import stripAnsi from "strip-ansi"
+import z from "zod"
+import { Filesystem } from "@/util/filesystem"
+import { Global } from "@/global"
+import { Process } from "@/util/process"
+import { Provider } from "@/provider/provider"
+import { Instance } from "@/project/instance"
+import { Config } from "@/config/config"
+import { ModelID, ProviderID } from "@/provider/schema"
+
+const Rank = z.enum(["exact", "semantic"])
+const Relevance = z.enum(["high", "medium", "low"])
+const Tier = z.enum(["main", "more"])
+const Scope = z.enum(["project", "global"])
+const ProviderKind = z.enum(["registry", "external"])
+const SummarySource = z.enum(["skills_summary", "skill_md"])
+const DescribeSource = z.enum(["skills_summary", "skill_md", "fallback"])
+const InstallStatus = z.enum(["queued", "running", "success", "error"])
+
+export const SearchResult = z.object({
+  id: z.string(),
+  provider: ProviderKind,
+  rank: Rank,
+  name: z.string(),
+  description: z.string().optional(),
+  installs: z.string().optional(),
+  url: z.string().optional(),
+  registry: z.string().optional(),
+  version: z.string().optional(),
+  package: z.string().optional(),
+  source: z.string().optional(),
+  installed: z.boolean().default(false),
+  scope: Scope.optional(),
+  update_available: z.boolean().optional(),
+  summary_zh: z.string().optional(),
+  summary_source: SummarySource.optional(),
+  relevance: Relevance.optional(),
+  tier: Tier.optional(),
+})
+export type SearchResult = z.infer<typeof SearchResult>
+
+export const SearchOutput = z.object({
+  main: SearchResult.array(),
+  more: SearchResult.array(),
+  meta: z.object({
+    model: z.string().optional(),
+    latency_ms: z.number().optional(),
+  }),
+})
+export type SearchOutput = z.infer<typeof SearchOutput>
+
+type FindResult = {
+  package: string
+  installs: string
+  source: string
+  name: string
+  url: string
+}
+
+export const Installed = SearchResult.omit({ rank: true }).extend({
+  update_available: z.boolean().default(false),
+})
+export type Installed = z.infer<typeof Installed>
+
+export const SearchInput = z.object({
+  query: z.string(),
+  semantic: z.boolean().optional(),
+})
+
+export const DescribeInput = z.object({
+  id: z.string(),
+  name: z.string(),
+  provider: ProviderKind,
+  description: z.string().optional(),
+  url: z.string().optional(),
+  source: z.string().optional(),
+  registry: z.string().optional(),
+  package: z.string().optional(),
+})
+
+export const DescribeResult = z.object({
+  summary_zh: z.string(),
+  summary_source: DescribeSource.optional(),
+})
+
+export const InstallInput = z.discriminatedUnion("kind", [
+  z.object({
+    kind: z.literal("registry"),
+    registry: z.string(),
+    name: z.string(),
+  }),
+  z.object({
+    kind: z.literal("external"),
+    package: z.string(),
+    scope: Scope,
+  }),
+])
+
+export const UpdateInput = z.object({
+  names: z.array(z.string()).optional(),
+})
+
+export const InstallJob = z.object({
+  job_id: z.string(),
+  id: z.string(),
+  provider: ProviderKind,
+  name: z.string(),
+  registry: z.string().optional(),
+  package: z.string().optional(),
+  source: z.string().optional(),
+  scope: Scope.optional(),
+  status: InstallStatus,
+  message: z.string().optional(),
+  started_at: z.number().optional(),
+  finished_at: z.number().optional(),
+})
+
+const Entry = z.object({
+  name: z.string(),
+  description: z.string().optional().default(""),
+  version: z.string().optional(),
+  files: z.array(z.string()),
+  tags: z.array(z.string()).optional().default([]),
+  checksum: z.string().optional(),
+  homepage: z.string().optional(),
+  updated_at: z.string().optional(),
+})
+
+const Index = z.object({
+  skills: z.array(Entry),
+})
+
+const LockEntry = z.object({
+  registry: z.string(),
+  version: z.string().optional(),
+  checksum: z.string().optional(),
+  installed_at: z.number(),
+})
+
+const Lock = z.object({
+  version: z.literal(1),
+  skills: z.record(z.string(), LockEntry).default({}),
+})
+
+const ExternalLockEntry = z.object({
+  source: z.string(),
+  sourceType: z.string().optional(),
+  computedHash: z.string().optional(),
+})
+
+const ExternalLock = z.object({
+  version: z.number(),
+  skills: z.record(z.string(), ExternalLockEntry),
+})
+
+const Terms = z.object({
+  intent: z.string().optional().default(""),
+  phrases: z.array(z.string()).max(3).default([]),
+  keywords: z.array(z.string()).max(8).default([]),
+})
+
+const Review = z.object({
+  items: z
+    .array(
+      z.object({
+        id: z.string(),
+        relevance: Relevance,
+        summary_zh: z.string().trim().optional().default(""),
+      }),
+    )
+    .default([]),
+})
+
+type RegistryItem = z.infer<typeof Entry> & { registry: string; base: string }
+type LockItem = z.infer<typeof LockEntry>
+type LockState = { version: 1; skills: Record<string, LockItem> }
+type Text = Awaited<ReturnType<typeof Process.text>>
+type Page = { text: string; source: z.infer<typeof SummarySource> }
+type Job = z.infer<typeof InstallJob> & { directory: string; work: () => Promise<void> }
+type SearchModel = { providerID: ProviderID; modelID: ModelID }
+type Reviewed = {
+  id: string
+  relevance: z.infer<typeof Relevance>
+  summary_zh?: string
+  summary_source?: z.infer<typeof SummarySource>
+}
+
+export const BenchInput = z.object({
+  query: z.string(),
+  items: z.array(
+    z.object({
+      id: z.string(),
+      name: z.string(),
+      source: z.string().optional(),
+      description: z.string().optional(),
+      rank: Rank.default("semantic"),
+      body: z.string().optional(),
+      summary_source: SummarySource.optional(),
+    }),
+  ),
+})
+
+const REGISTRY_MS = 1_500
+const CLI_MS = 2_000
+const FIND_MS = 4_500
+const PAGE_MS = 2_500
+const SUMMARY_TTL = 86_400_000
+const SEARCH_MODELS = [
+  "opencode/big-pickle",
+  "opencode/qwen3.6-plus-free",
+  "opencode/gpt-5-nano",
+  "opencode/nemotron-3-super-free",
+  "opencode/minimax-m2.5-free",
+] as const
+const memo = new Map<string, { at: number; result: z.infer<typeof DescribeResult> }>()
+const pending = new Map<string, Promise<z.infer<typeof DescribeResult>>>()
+const pageMemo = new Map<string, { at: number; result: Page | undefined }>()
+const pagePending = new Map<string, Promise<Page | undefined>>()
+const slots = new Map<number, { queue: Array<() => void>; count: number }>()
+const task = new Map<string, Job>()
+const wait: string[] = []
+const list = new Map<string, string[]>()
+let active = 0
+
+export function limit<T>(ms: number, fallback: T, run: () => Promise<T>) {
+  return Promise.race([
+    run().catch(() => fallback),
+    new Promise<T>((resolve) => setTimeout(() => resolve(fallback), ms)),
+  ])
+}
+
+export async function exec(cmd: string[], ms = CLI_MS): Promise<Text> {
+  const abort = new AbortController()
+  const id = setTimeout(() => abort.abort(), ms)
+  return Process.text(cmd, {
+    cwd: Instance.worktree,
+    nothrow: true,
+    abort: abort.signal,
+    kill: "SIGKILL",
+    timeout: 0,
+  })
+    .catch(() => ({
+      code: 1,
+      stdout: Buffer.alloc(0),
+      stderr: Buffer.alloc(0),
+      text: "",
+    }))
+    .finally(() => clearTimeout(id))
+}
+
+function clean(input: string) {
+  return input.toLowerCase().replace(/[^\p{L}\p{N}]+/gu, " ").trim()
+}
+
+function decode(input: string) {
+  return input
+    .replace(/&amp;/g, "&")
+    .replace(/&lt;/g, "<")
+    .replace(/&gt;/g, ">")
+    .replace(/&quot;/g, '"')
+    .replace(/&#39;/g, "'")
+    .replace(/&#x([0-9a-f]+);/gi, (_, hex) => String.fromCodePoint(parseInt(hex, 16)))
+    .replace(/&#([0-9]+);/g, (_, num) => String.fromCodePoint(parseInt(num, 10)))
+}
+
+function strip(input: string) {
+  return decode(input)
+    .replace(/<br\s*\/?>/gi, "\n")
+    .replace(/<\/(p|div|li|h1|h2|h3|h4|ul|ol)>/gi, "\n")
+    .replace(/<[^>]+>/g, " ")
+    .replace(/\s+\n/g, "\n")
+    .replace(/\n{3,}/g, "\n\n")
+    .replace(/[ \t]{2,}/g, " ")
+    .trim()
+}
+
+function clip(input: string, max = 600) {
+  return input.length <= max ? input : `${input.slice(0, max - 1).trim()}…`
+}
+
+function prose(input: string, mark: string) {
+  const idx = input.indexOf(mark)
+  if (idx < 0) return
+  const body = input.slice(idx)
+  const match = /<div class="prose[^"]*"[^>]*>([\s\S]*?)<\/div>/.exec(body)
+  if (!match) return
+  const text = clip(strip(match[1]))
+  if (!text) return
+  return text
+}
+
+export function extractPage(input: string): Page | undefined {
+  const summary = prose(input, "Summary</div>")
+  if (summary) return { text: summary, source: "skills_summary" }
+
+  const skill = prose(input, "SKILL.md</span>")
+  if (skill) return { text: skill, source: "skill_md" }
+}
+
+function tokens(input: string) {
+  return clean(input).split(/\s+/).filter(Boolean)
+}
+
+async function gate<T>(max: number, run: () => Promise<T>) {
+  const slot = slots.get(max) ?? { queue: [], count: 0 }
+  slots.set(max, slot)
+  if (slot.count >= max) await new Promise<void>((resolve) => slot.queue.push(resolve))
+  slot.count += 1
+  return run().finally(() => {
+    slot.count -= 1
+    slot.queue.shift()?.()
+  })
+}
+
+function put(job: Job) {
+  task.set(job.job_id, job)
+  const next = [job.job_id, ...(list.get(job.directory) ?? []).filter((item) => item !== job.job_id)].slice(0, 50)
+  list.set(job.directory, next)
+}
+
+function view(job: Job) {
+  return InstallJob.parse({
+    job_id: job.job_id,
+    id: job.id,
+    provider: job.provider,
+    name: job.name,
+    registry: job.registry,
+    package: job.package,
+    source: job.source,
+    scope: job.scope,
+    status: job.status,
+    message: job.message,
+    started_at: job.started_at,
+    finished_at: job.finished_at,
+  })
+}
+
+function step() {
+  while (active < 2) {
+    const id = wait.shift()
+    if (!id) return
+    const job = task.get(id)
+    if (!job) continue
+    job.status = "running"
+    job.started_at = Date.now()
+    put(job)
+    active += 1
+    void Instance.provide({
+      directory: job.directory,
+      fn: async () => {
+        await job.work()
+      },
+    })
+      .then(() => {
+        job.status = "success"
+        job.finished_at = Date.now()
+        job.message = undefined
+        put(job)
+      })
+      .catch((err) => {
+        job.status = "error"
+        job.finished_at = Date.now()
+        job.message = text(err)
+        put(job)
+      })
+      .finally(() => {
+        active -= 1
+        step()
+      })
+  }
+}
+
+function text(input: unknown) {
+  return input instanceof Error ? input.message : String(input)
+}
+
+function parseModel(input?: string) {
+  if (!input) return
+  const idx = input.indexOf("/")
+  if (idx <= 0 || idx === input.length - 1) return
+  return {
+    providerID: ProviderID.make(input.slice(0, idx)),
+    modelID: ModelID.make(input.slice(idx + 1)),
+  } satisfies SearchModel
+}
+
+function printModel(input?: SearchModel) {
+  if (!input) return
+  return `${input.providerID}/${input.modelID}`
+}
+
+async function pick(input?: SearchModel) {
+  if (input) return input
+  const cfg = await Config.get().catch(() => undefined)
+  const fromConfig = parseModel(cfg?.search_model)
+  if (fromConfig) return fromConfig
+  for (const item of SEARCH_MODELS) {
+    const next = parseModel(item)
+    if (!next) continue
+    const ok = await Provider.getModel(next.providerID, next.modelID).then(() => true).catch(() => false)
+    if (ok) return next
+  }
+  const fallback = await Provider.defaultModel().catch(() => undefined)
+  if (!fallback) return
+  return {
+    providerID: fallback.providerID,
+    modelID: fallback.modelID,
+  } satisfies SearchModel
+}
+
+async function language(input?: SearchModel) {
+  const model = await pick(input)
+  if (!model) return { model }
+  const resolved = await Provider.getModel(model.providerID, model.modelID).catch(() => undefined)
+  if (!resolved) return { model }
+  const out = await Provider.getLanguage(resolved).catch(() => undefined)
+  return { model, language: out }
+}
+
+export function seed(query: string) {
+  const map: Record<string, string[]> = {
+    update: ["updater", "refresh", "sync", "maintenance", "check"],
+    auto: ["automatic", "automation"],
+    skill: ["skills", "plugin"],
+    install: ["add", "download", "setup"],
+  }
+  const words = tokens(query).flatMap((part) => map[part] ?? [])
+  const text = query.toLowerCase()
+  const alias: Array<[string, string[]]> = [
+    ["润色", ["polish", "proofread", "editing", "rewrite", "humanizer"]],
+    ["改写", ["rewrite", "editing", "polish"]],
+    ["改论文", ["paper", "polish", "latex", "proofread"]],
+    ["论文", ["paper", "latex", "manuscript"]],
+    ["更新", ["update", "updater", "refresh", "sync", "check"]],
+    ["自动更新", ["auto updater", "update", "updater", "refresh", "sync"]],
+    ["技能", ["skills", "find", "install"]],
+    ["skill", ["skills", "find", "install"]],
+    ["有人味", ["humanizer", "natural", "human-like", "writing"]],
+    ["人味", ["humanizer", "human-like", "natural"]],
+    ["写作", ["writing", "rewrite", "editing"]],
+    ["翻译", ["translate", "translation"]],
+    ["总结", ["summarize", "summary"]],
+  ]
+  return [
+    ...words,
+    ...alias.flatMap(([key, value]) => (text.includes(key) ? value : [])),
+  ]
+}
+
+function score(query: string, text: string) {
+  const q = clean(query)
+  const t = clean(text)
+  if (!q || !t) return undefined
+  if (t === q) return "exact" as const
+  if (t.includes(q)) return "exact" as const
+  return tokens(q).every((part) => t.includes(part)) ? ("semantic" as const) : undefined
+}
+
+function kind(input: string) {
+  const text = clean(input)
+  const out = new Set<string>()
+  if (/\b(paper|latex|manuscript|submission|academic|journal|conference|scholarly)\b/.test(text)) out.add("paper")
+  if (/\b(proofread|proofreading|copy editing|copyediting|copy edit|grammar|editorial|reviewing|review)\b/.test(text)) out.add("proof")
+  if (/\b(human|humanizer|humanize|human like|humanlike|natural language|natural writing|rewrite|rewriting)\b/.test(text)) out.add("human")
+  if (/\b(video|media|multimedia|clip|audio|footage|render|subtitle|captions?)\b/.test(text)) out.add("media")
+  if (/\b(find|search|install|plugin|marketplace)\b|discover skills|skills cli/.test(text)) out.add("tool")
+  if (/\b(update|updater|refresh|sync|maintenance|auto update|autoupdate)\b|check updates?\b/.test(text)) out.add("updater")
+  if (/\b(ui|ux|interface)\b|design system/.test(text)) out.add("ui")
+  if (/\b(code|refactor|lint|format|coding)\b/.test(text)) out.add("code")
+  if (/\b(translate|translation)\b/.test(text)) out.add("translate")
+  return out
+}
+
+function intent(query: string) {
+  const want = kind([query, ...seed(query)].join(" "))
+  if (want.has("translate")) return "translate" as const
+  if (want.has("paper") || want.has("proof")) return "paper" as const
+  if (want.has("human")) return "human" as const
+  if (want.has("tool") || want.has("updater")) return "tool" as const
+}
+
+function blocked(query: string, item: SearchResult, body?: string) {
+  const want = intent(query)
+  if (!want) return false
+  const have = kind([item.name, item.source, item.registry, item.description, body].filter(Boolean).join(" "))
+  if (want === "paper") return have.has("media") || have.has("ui") || have.has("tool") || have.has("updater") || have.has("translate")
+  if (want === "human") return have.has("media") || have.has("ui") || have.has("tool") || have.has("updater")
+  if (want === "translate") return have.has("media") || have.has("ui") || have.has("tool") || have.has("updater")
+  return have.has("paper") || have.has("proof") || have.has("media") || have.has("ui") || have.has("human")
+}
+
+function relate(query: string, item: SearchResult, body?: string): z.infer<typeof Relevance> {
+  const want = intent(query)
+  const have = kind([item.name, item.source, item.registry, item.description, body].filter(Boolean).join(" "))
+
+  if (want === "paper") {
+    if (have.has("paper") || have.has("proof")) return "high"
+    if (have.has("human") || have.has("code")) return "medium"
+    if (have.has("media") || have.has("tool") || have.has("ui") || have.has("translate")) return "low"
+  }
+
+  if (want === "human") {
+    if (have.has("human")) return "high"
+    if (have.has("proof") || have.has("paper")) return "medium"
+    if (have.has("media") || have.has("tool") || have.has("ui")) return "low"
+  }
+
+  if (want === "translate") {
+    if (have.has("translate")) return "high"
+    if (have.has("paper") || have.has("proof")) return "medium"
+    if (have.has("media") || have.has("tool") || have.has("ui")) return "low"
+  }
+
+  if (want === "tool") {
+    if (have.has("tool") || have.has("updater")) return "high"
+    if (have.has("code")) return "medium"
+    if (have.has("paper") || have.has("proof") || have.has("media") || have.has("ui") || have.has("human")) return "low"
+  }
+
+  if (item.rank === "exact") return "high"
+  if (item.rank === "semantic") return "medium"
+  return "low"
+}
+
+function level(
+  query: string,
+  item: SearchResult,
+  body?: string,
+  review?: z.infer<typeof Relevance>,
+): z.infer<typeof Relevance> {
+  const base = relate(query, item, body)
+  if (!review) return base
+  if (base === "high") return "high"
+  if (base === "low") return "low"
+  return review === "low" ? "low" : "medium"
+}
+
+export function split(query: string, item: SearchResult, body?: string, relevance?: z.infer<typeof Relevance>) {
+  if (blocked(query, item, body)) return
+  const rank = relevance ?? item.relevance ?? relate(query, item, body)
+  if (item.provider === "external" && !body) return item.rank === "exact" ? ("more" as const) : undefined
+  if (rank === "high") return "main" as const
+  if (rank === "medium") return "more" as const
+}
+
+async function refine(
+  query: string,
+  coarse: SearchResult[],
+  pages: Array<{ item: SearchResult; page?: Page }>,
+  model?: SearchModel,
+  start = Date.now(),
+) {
+  const order = new Set(merge(query, coarse))
+  const body = new Map(pages.map((item) => [item.item.id, item.page]))
+  const rated = await review(query, pages.filter((entry) => entry.page), model)
+  const map = new Map(rated.map((item) => [item.id, item]))
+  const refined = coarse.reduce<SearchResult[]>((acc, item) => {
+    if (item.provider === "registry") {
+      const relevance = item.rank === "exact" ? "high" : "medium"
+      const tier = split(query, item, item.description, relevance)
+      if (!tier) return acc
+      acc.push({
+        ...item,
+        relevance,
+        tier,
+      })
+      return acc
+    }
+    const page = body.get(item.id)
+    const next = map.get(item.id)
+    const relevance = level(query, item, page?.text, next?.relevance)
+    const tier = split(query, item, page?.text, relevance)
+    if (!tier) return acc
+    acc.push({
+      ...item,
+      relevance,
+      summary_zh: next?.summary_zh,
+      summary_source: page?.source,
+      tier,
+    })
+    return acc
+  }, [])
+  const sorted = refined.toSorted((a, b) => {
+    const left = a.relevance === "high" ? 2 : a.relevance === "medium" ? 1 : 0
+    const right = b.relevance === "high" ? 2 : b.relevance === "medium" ? 1 : 0
+    if (left !== right) return right - left
+    return [...order].indexOf(a.id) - [...order].indexOf(b.id)
+  })
+  return {
+    main: sorted.filter((item) => item.tier === "main"),
+    more: sorted.filter((item) => item.tier === "more"),
+    meta: {
+      model: printModel(model),
+      latency_ms: Date.now() - start,
+    },
+  } satisfies SearchOutput
+}
+
+function rank(input: SearchResult) {
+  const exact = input.rank === "exact" ? 100 : 0
+  const local = input.provider === "registry" ? 20 : 0
+  const installed = input.installed ? 10 : 0
+  return exact + local + installed
+}
+
+function registryDir() {
+  return path.join(Instance.worktree, ".opencode", "skills")
+}
+
+function registryLockFile() {
+  return path.join(Instance.worktree, ".opencode", "skills-lock.json")
+}
+
+function externalDir(scope: z.infer<typeof Scope>) {
+  if (scope === "global") return path.join(Global.Path.home, ".agents", "skills")
+  return path.join(Instance.worktree, ".agents", "skills")
+}
+
+function externalLockFile() {
+  return path.join(Instance.worktree, "skills-lock.json")
+}
+
+function base(url: string) {
+  return url.endsWith("/") ? url : `${url}/`
+}
+
+async function readLock(): Promise<LockState> {
+  const lock = await Filesystem.readJson(registryLockFile())
+    .then((x) => Lock.parse(x))
+    .catch(
+      () =>
+        ({
+          version: 1 as const,
+          skills: {},
+        }) satisfies LockState,
+    )
+  return {
+    version: 1,
+    skills: lock.skills as Record<string, LockItem>,
+  }
+}
+
+async function writeLock(lock: LockState) {
+  await Filesystem.writeJson(registryLockFile(), lock)
+}
+
+async function readExternalLock() {
+  return Filesystem.readJson(externalLockFile()).then((x) => ExternalLock.parse(x)).catch(() => undefined)
+}
+
+async function registry() {
+  const cfg = await Config.get()
+  const urls = cfg.skills?.urls ?? []
+  const list = await Promise.all(
+    urls.map(async (url) => {
+      const root = base(url)
+      const index = new URL("index.json", root).href
+      const data = await fetch(index, { signal: AbortSignal.timeout(REGISTRY_MS) })
+        .then((res) => (res.ok ? res.json() : Promise.reject(new Error(`Failed to fetch ${index}`))))
+        .then((json) => Index.parse(json))
+        .catch(() => undefined)
+      if (!data) return []
+      return data.skills
+        .filter((item) => item.files.includes("SKILL.md"))
+        .map((item) => ({ ...item, registry: url, base: root }))
+    }),
+  )
+  return list.flat()
+}
+
+async function installedGlobal() {
+  const dir = externalDir("global")
+  const entries = await fs.readdir(dir, { withFileTypes: true }).catch(() => [])
+  return new Set(entries.filter((item) => item.isDirectory()).map((item) => item.name))
+}
+
+async function state() {
+  const [lock, ext, global] = await Promise.all([readLock(), readExternalLock(), installedGlobal()])
+  return { lock, ext, global }
+}
+
+async function semantic(query: string, model?: SearchModel) {
+  const fallback = {
+    intent: query,
+    phrases: [],
+    keywords: [...new Set(seed(query))].slice(0, 8),
+  }
+  return limit(1200, fallback, async () =>
+    {
+      const resolved = await language(model)
+      if (!resolved.language) return fallback
+
+      return generateObject({
+        model: resolved.language,
+        temperature: 0.2,
+        schema: Terms,
+        messages: [
+          {
+            role: "system",
+            content:
+              "Expand skill search queries into concise phrases and keywords. Prefer synonyms, related actions, and common package terms.",
+          },
+          {
+            role: "user",
+            content: `Query: ${query}`,
+          },
+        ],
+      }).then((x) => x.object)
+    },
+  )
+}
+
+async function find(query: string, ms = CLI_MS) {
+  const out = await exec(["npx", "-y", "skills", "find", query], ms)
+  return parseFind(out.text)
+}
+
+async function checkExternal() {
+  const out = await exec(["npx", "-y", "skills", "check"])
+  return parseCheck(out.text)
+}
+
+async function addExternal(input: { source: string; skill: string; scope: z.infer<typeof Scope> }) {
+  const cmd = [
+    "npx",
+    "-y",
+    "skills",
+    "add",
+    input.source,
+    "--skill",
+    input.skill,
+    "--agent",
+    "opencode",
+    "--yes",
+    "--copy",
+  ]
+  if (input.scope === "global") cmd.splice(4, 0, "-g")
+  await Process.run(cmd, {
+    cwd: Instance.worktree,
+  })
+}
+
+async function fetchSkill(item: RegistryItem) {
+  const dir = await fs.mkdtemp(path.join(os.tmpdir(), "opencode-skill-"))
+  await Promise.all(
+    item.files.map(async (file) => {
+      const url = new URL(`${item.name}/${file}`, item.base).href
+      const body = await fetch(url)
+        .then((res) => (res.ok ? res.arrayBuffer() : Promise.reject(new Error(`Failed to fetch ${url}`))))
+        .then((buf) => new Uint8Array(buf))
+      await Filesystem.write(path.join(dir, file), body)
+    }),
+  )
+  return dir
+}
+
+async function addRegistry(item: RegistryItem) {
+  const dir = registryDir()
+  const dst = path.join(dir, item.name)
+  const lock = await readLock()
+  const current = lock.skills[item.name]
+  const exists = await Filesystem.isDir(dst)
+  if (exists && (!current || current.registry !== item.registry)) {
+    throw new Error(`Skill "${item.name}" already exists`)
+  }
+
+  const tmp = await fetchSkill(item)
+  await fs.rm(dst, { recursive: true, force: true }).catch(() => undefined)
+  await fs.mkdir(dir, { recursive: true })
+  await fs.cp(tmp, dst, { recursive: true })
+  await fs.rm(tmp, { recursive: true, force: true }).catch(() => undefined)
+
+  lock.skills[item.name] = {
+    registry: item.registry,
+    version: item.version,
+    checksum: item.checksum,
+    installed_at: Date.now(),
+  }
+  await writeLock(lock)
+}
+
+function entryText(item: RegistryItem) {
+  return [item.name, item.description, ...(item.tags ?? [])].join(" ")
+}
+
+function localResult(
+  query: string,
+  item: RegistryItem,
+  st: Awaited<ReturnType<typeof state>>,
+  extra: string[],
+): SearchResult | undefined {
+  const text = entryText(item)
+  const hit = [query, ...extra]
+    .map((term) => score(term, text))
+    .find((term): term is z.infer<typeof Rank> => !!term)
+  if (!hit) return
+  const installed = !!st.lock.skills[item.name]
+  return {
+    id: `${item.registry}#${item.name}`,
+    provider: "registry",
+    rank: hit,
+    name: item.name,
+    description: item.description,
+    registry: item.registry,
+    version: item.version,
+    installed,
+    scope: installed ? "project" : undefined,
+  }
+}
+
+function externalResult(
+  query: string,
+  item: FindResult,
+  st: Awaited<ReturnType<typeof state>>,
+  extra: string[],
+): SearchResult | undefined {
+  const text = [item.name, item.source].join(" ")
+  const hit = [query, ...extra]
+    .map((term) => score(term, text))
+    .find((term): term is z.infer<typeof Rank> => !!term)
+  if (!hit) return
+  const project = st.ext?.skills[item.name]
+  const global = st.global.has(item.name)
+  return {
+    id: item.package,
+    provider: "external",
+    rank: hit,
+    name: item.name,
+    installs: item.installs,
+    package: item.package,
+    source: item.source,
+    url: item.url,
+    installed: !!project || global,
+    scope: project ? "project" : global ? "global" : undefined,
+  }
+}
+
+async function page(key: string, url?: string) {
+  if (!url) return
+  const cached = pageMemo.get(key)
+  if (cached && Date.now() - cached.at < SUMMARY_TTL) return cached.result
+  const inflight = pagePending.get(key)
+  if (inflight) return inflight
+
+  const run = gate(4, async () =>
+    fetch(url, { signal: AbortSignal.timeout(PAGE_MS) })
+      .then((res) => (res.ok ? res.text() : Promise.reject(new Error(`Failed to fetch ${url}`))))
+      .then((html) => extractPage(html))
+      .catch(() => undefined),
+  ).finally(() => pagePending.delete(key))
+
+  pagePending.set(key, run)
+  const result = await run
+  pageMemo.set(key, { at: Date.now(), result })
+  return result
+}
+
+export function brief(input: z.input<typeof DescribeInput>, body?: string) {
+  const all = clean([input.name, input.source, input.registry, input.description, body].filter(Boolean).join(" "))
+  const guess = ([
+    [/(video|media)/, "这个 skill 主要用于视频或多媒体内容的编辑与处理。"],
+    [/(paper|latex|manuscript|submission|review)/, "这个 skill 主要用于学术论文或 LaTeX 文稿的润色、修改和审阅。"],
+    [/(proofread|proofreading|copy editing|copyediting|copy edit|grammar)/, "这个 skill 主要用于英文文本的校对、语法修改和措辞润色。"],
+    [/(humanizer|human like|humanlike|natural language|natural writing|rewrite)/, "这个 skill 主要用于把文本改写得更自然、更像真人表达。"],
+    [/(find|search|install|skills|plugin)/, "用于搜索、发现并安装其他技能"],
+    [/(ui|ux)/, "用于界面细节优化与体验打磨"],
+    [/(code)/, "用于代码整理、优化或修订"],
+  ] as const)
+    .find(([rule]) => rule.test(all))
+    ?.[1]
+  const line = clip((body ?? input.description ?? "").replace(/\s+/g, " ").trim(), 120)
+  if (guess) return guess.startsWith("这个 skill") ? guess : `这个 skill 主要${guess}。`
+  if (line) return `这个 skill 主要围绕 ${line}`
+  if (input.source) return `这是 ${input.source} 提供的 ${input.name} skill。当前只拿到了基础信息，建议先点开详情后再决定。`
+  return `这是一个名为 ${input.name} 的 skill。当前只拿到了基础信息，建议先看详情。`
+}
+
+async function review(query: string, list: Array<{ item: SearchResult; page?: Page }>, model?: SearchModel) {
+  const fallback = list.map((entry) => ({
+    id: entry.item.id,
+    relevance: relate(query, entry.item, entry.page?.text),
+    summary_zh: entry.page?.text ? brief(entry.item, entry.page.text) : undefined,
+    summary_source: entry.page?.source,
+  })) satisfies Reviewed[]
+
+  if (list.length === 0) return fallback
+
+  const resolved = await language(model)
+  if (!resolved.language) return fallback
+  const lang = resolved.language
+
+  return limit(2_500, fallback, async () => {
+    const out = await generateObject({
+      model: lang,
+      temperature: 0.2,
+      schema: Review,
+      messages: [
+        {
+          role: "system",
+          content:
+            "你是一个技能市场检索重排器。给定用户查询和若干 skill 的真实内容，请为每个 skill 输出 high/medium/low 相关度，并用简体中文写一句不超过 40 字的简介。只能依据提供材料，不要猜测没有出现的功能。",
+        },
+        {
+          role: "user",
+          content: [
+            `查询：${query}`,
+            ...list.map((entry) =>
+              [
+                `ID: ${entry.item.id}`,
+                `Name: ${entry.item.name}`,
+                `Source: ${entry.item.source ?? entry.item.registry ?? "unknown"}`,
+                `Material: ${entry.page?.text ?? entry.item.description ?? ""}`,
+              ].join("\n"),
+            ),
+          ].join("\n\n"),
+        },
+      ],
+    }).then((item) => item.object.items)
+    const map = new Map(out.map((item) => [item.id, item]))
+    return fallback.map((item) => {
+      const next = map.get(item.id)
+      if (!next) return item
+      return {
+        ...item,
+        relevance: next.relevance,
+        summary_zh: next.summary_zh || item.summary_zh,
+      }
+    })
+  })
+}
+
+async function zh(input: z.input<typeof DescribeInput>, body?: string, model?: SearchModel) {
+  const base = brief(input, body)
+  if (!body) return base
+
+  const resolved = await language(model)
+  if (!resolved.language) return base
+  const lang = resolved.language
+
+  return limit(1_500, base, async () =>
+    generateText({
+      model: lang,
+      temperature: 0.2,
+      maxOutputTokens: 120,
+      messages: [
+        {
+          role: "system",
+          content:
+            "你是一个技能市场助手。请基于给定材料，用简体中文写 1 到 2 句简介，说明这个 skill 适合做什么、何时使用。不要使用项目符号，不要虚构功能。",
+        },
+        {
+          role: "user",
+          content: `Skill: ${input.name}\nSource: ${input.source ?? input.registry ?? "unknown"}\nMaterial:\n${body}`,
+        },
+      ],
+    }).then((out) => out.text.trim() || base),
+  )
+}
+
+export function splitPackage(input: string) {
+  const idx = input.lastIndexOf("@")
+  if (idx <= 0 || idx === input.length - 1) throw new Error(`Invalid package: ${input}`)
+  return {
+    source: input.slice(0, idx),
+    skill: input.slice(idx + 1),
+  }
+}
+
+export function parseFind(input: string) {
+  const text = stripAnsi(input)
+  const lines = text.split(/\r?\n/)
+  const out: FindResult[] = []
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i].trim()
+    const next = lines[i + 1]?.trim()
+    const match = /^([^ ]+@[^ ]+)\s+([0-9.]+[KMB]?)\s+installs$/i.exec(line)
+    if (!match || !next?.startsWith("└ ")) continue
+    const info = splitPackage(match[1])
+    out.push({
+      package: match[1],
+      installs: match[2],
+      source: info.source,
+      name: info.skill,
+      url: next.replace(/^└\s+/, ""),
+    })
+  }
+  return out
+}
+
+export function parseCheck(input: string) {
+  const text = stripAnsi(input)
+  const lines = text.split(/\r?\n/)
+  const updates: Record<string, string> = {}
+  const failed: Record<string, string> = {}
+  let mode: "updates" | "failed" | undefined
+  let name = ""
+  for (const row of lines) {
+    const line = row.trim()
+    if (line.includes("update(s) available")) {
+      mode = "updates"
+      continue
+    }
+    if (line.startsWith("Could not check")) {
+      mode = "failed"
+      continue
+    }
+    if (line.startsWith("↑ ") || line.startsWith("✗ ")) {
+      name = line.slice(2).trim()
+      continue
+    }
+    if (!name || !line.startsWith("source: ")) continue
+    const src = line.slice("source: ".length).trim()
+    if (mode === "updates") updates[name] = src
+    if (mode === "failed") failed[name] = src
+    name = ""
+  }
+  return { updates, failed }
+}
+
+export function merge(query: string, list: Array<Pick<SearchResult, "id" | "name" | "provider" | "rank" | "installed">>) {
+  return list
+    .toSorted((a, b) => {
+      const diff = rank(a as SearchResult) - rank(b as SearchResult)
+      if (diff !== 0) return -diff
+      const exact = clean(a.name) === clean(query) ? 1 : 0
+      const other = clean(b.name) === clean(query) ? 1 : 0
+      if (exact !== other) return other - exact
+      return a.name.localeCompare(b.name)
+    })
+    .map((item) => item.id)
+}
+
+export namespace Catalog {
+  async function current() {
+    const st = await state()
+    const external = Object.entries(st.ext?.skills ?? {}).map(([name, item]) => ({
+      id: `${item.source}@${name}`,
+      provider: "external" as const,
+      name,
+      package: `${item.source}@${name}`,
+      source: item.source,
+      installed: true,
+      scope: "project" as const,
+      update_available: false,
+    }))
+    const global = [...st.global]
+      .filter((name) => !st.ext?.skills[name])
+      .map((name) => ({
+        id: `global:${name}`,
+        provider: "external" as const,
+        name,
+        installed: true,
+        scope: "global" as const,
+        update_available: false,
+      }))
+    const registry = Object.entries(st.lock.skills).map(([name, item]) => ({
+      id: `${item.registry}#${name}`,
+      provider: "registry" as const,
+      name,
+      registry: item.registry,
+      version: item.version,
+      installed: true,
+      scope: "project" as const,
+      update_available: false,
+    }))
+    return [...registry, ...external, ...global]
+  }
+
+  export async function search(input: z.input<typeof SearchInput>, model?: SearchModel) {
+    const start = Date.now()
+    const params = SearchInput.parse(input)
+    const query = params.query.trim()
+    const current = await pick(model)
+    if (!query) return { main: [], more: [], meta: { model: printModel(current), latency_ms: Date.now() - start } }
+
+    const expanded =
+      params.semantic === false ? { intent: query, phrases: [], keywords: [] } : await semantic(query, current)
+    const extra = [...expanded.phrases, ...expanded.keywords].filter((item) => clean(item) !== clean(query))
+    const st = await state()
+    const local = await registry().then((items) =>
+      items
+        .map((item) => localResult(query, item, st, extra))
+        .filter((item): item is SearchResult => !!item),
+    )
+
+    const searches = [query, ...extra]
+      .filter((item, idx, arr): item is string => !!item && arr.indexOf(item) === idx)
+      .slice(0, 4)
+    const external = (
+      await Promise.all(searches.map((item) => find(item, params.semantic === false ? CLI_MS : FIND_MS)))
+    )
+      .flat()
+      .reduce((acc, item) => acc.set(item.package, item), new Map<string, FindResult>())
+    const extraResults = [...external.values()]
+      .map((item) => externalResult(query, item, st, extra))
+      .filter((item): item is SearchResult => !!item)
+
+    const all = [...local, ...extraResults]
+    const order = new Set(merge(query, all))
+    const coarse = all.toSorted((a, b) => [...order].indexOf(a.id) - [...order].indexOf(b.id))
+    if (params.semantic === false) {
+      return {
+        main: coarse.map((item) => ({ ...item, tier: "main" as const })),
+        more: [],
+        meta: {
+          model: printModel(current),
+          latency_ms: Date.now() - start,
+        },
+      } satisfies SearchOutput
+    }
+
+    const picked = coarse.filter((item) => item.provider === "external").slice(0, 12)
+    const pages = await Promise.all(
+      picked.map(async (item) => ({
+        item,
+        page: await page(item.url ?? item.id, item.url),
+      })),
+    )
+    return refine(query, coarse, pages, current, start)
+  }
+
+  export async function bench(input: z.input<typeof BenchInput>, model?: SearchModel) {
+    const start = Date.now()
+    const params = BenchInput.parse(input)
+    const current = await pick(model)
+    const coarse = params.items.map((item) => ({
+      id: item.id,
+      provider: "external" as const,
+      rank: item.rank,
+      name: item.name,
+      description: item.description,
+      source: item.source,
+      installed: false,
+    }))
+    const pages = params.items.map((item, idx) => ({
+      item: coarse[idx]!,
+      page: item.body ? { text: item.body, source: item.summary_source ?? "skill_md" } : undefined,
+    }))
+    return refine(params.query, coarse, pages, current, start)
+  }
+
+  export async function installed() {
+    return current()
+  }
+
+  export async function describe(input: z.input<typeof DescribeInput>) {
+    const params = DescribeInput.parse(input)
+    const key = params.url ?? params.package ?? params.id
+    const cached = memo.get(key)
+    if (cached && Date.now() - cached.at < SUMMARY_TTL) return cached.result
+    const inflight = pending.get(key)
+    if (inflight) return inflight
+
+    const run = gate(2, async () => {
+      const current = await pick()
+      const content = await page(key, params.url)
+      const result = {
+        summary_zh: await zh(params, content?.text, current),
+        summary_source: content?.source ?? "fallback",
+      } satisfies z.infer<typeof DescribeResult>
+      memo.set(key, { at: Date.now(), result })
+      return result
+    }).finally(() => pending.delete(key))
+
+    pending.set(key, run)
+    return run
+  }
+
+  export async function check() {
+    const base = await current()
+    const st = await state()
+    const registryItems = await registry()
+    const registryMap = new Map(registryItems.map((item) => [`${item.registry}#${item.name}`, item]))
+    const external = base.some((item) => item.provider === "external" && item.scope === "project" && item.source)
+      ? await checkExternal()
+      : { updates: {}, failed: {} }
+    return base.map((item) => {
+      if (item.provider === "registry" && item.registry) {
+        const next = registryMap.get(`${item.registry}#${item.name}`)
+        const prev = st.lock.skills[item.name]
+        const update = !!next && (next.version !== prev?.version || next.checksum !== prev?.checksum)
+        return { ...item, description: next?.description, update_available: update }
+      }
+      if (item.provider === "external" && item.scope === "project" && item.source) {
+        return {
+          ...item,
+          update_available: external.updates[item.name] === item.source,
+        }
+      }
+      return item
+    })
+  }
+
+  export async function jobs() {
+    const ids = list.get(Instance.directory) ?? []
+    return ids.flatMap((id) => {
+      const job = task.get(id)
+      return job ? [view(job)] : []
+    })
+  }
+
+  export async function install(input: z.input<typeof InstallInput>) {
+    const params = InstallInput.parse(input)
+    const directory = Instance.directory
+    const job =
+      params.kind === "registry"
+        ? ({
+            job_id: crypto.randomUUID(),
+            id: `${params.registry}#${params.name}`,
+            directory,
+            provider: "registry" as const,
+            name: params.name,
+            registry: params.registry,
+            status: "queued" as const,
+            work: async () => {
+              const item = await registry().then((items) =>
+                items.find((item) => item.registry === params.registry && item.name === params.name),
+              )
+              if (!item) throw new Error(`Skill "${params.name}" not found in registry`)
+              await addRegistry(item)
+              await Instance.dispose()
+            },
+          } satisfies Job)
+        : ((item) =>
+            ({
+              job_id: crypto.randomUUID(),
+              id: params.package,
+              directory,
+              provider: "external" as const,
+              name: item.skill,
+              package: params.package,
+              source: item.source,
+              scope: params.scope,
+              status: "queued" as const,
+              work: async () => {
+                await addExternal({
+                  source: item.source,
+                  skill: item.skill,
+                  scope: params.scope,
+                })
+                await Instance.dispose()
+              },
+            } satisfies Job))(splitPackage(params.package))
+    put(job)
+    wait.push(job.job_id)
+    step()
+    return view(task.get(job.job_id)!)
+  }
+
+  export async function update(input: z.input<typeof UpdateInput>) {
+    const params = UpdateInput.parse(input)
+    const names = new Set(params.names ?? [])
+    const status = await check()
+    const list = status.filter((item) => item.update_available && (names.size === 0 || names.has(item.name)))
+    const registryMap = await registry().then((items) => new Map(items.map((item) => [`${item.registry}#${item.name}`, item])))
+
+    for (const item of list) {
+      if (item.provider === "registry" && item.registry) {
+        const next = registryMap.get(`${item.registry}#${item.name}`)
+        if (!next) continue
+        await addRegistry(next)
+        continue
+      }
+      if (item.provider === "external" && item.scope === "project" && "source" in item && item.source) {
+        await addExternal({
+          source: item.source,
+          skill: item.name,
+          scope: "project",
+        })
+      }
+    }
+
+    if (list.length > 0) await Instance.dispose()
+    return { ok: true, updated: list.map((item) => item.name) }
+  }
+}
diff --git a/packages/opencode/src/skill/search.test.ts b/packages/opencode/src/skill/search.test.ts
new file mode 100644
index 0000000000..10cea861b7
--- /dev/null
+++ b/packages/opencode/src/skill/search.test.ts
@@ -0,0 +1,99 @@
+import { describe, expect, test } from "bun:test"
+import { split, type SearchResult } from "./catalog"
+
+function item(input: Partial<SearchResult> & Pick<SearchResult, "id" | "name" | "provider" | "rank">): SearchResult {
+  return {
+    installed: false,
+    ...input,
+  }
+}
+
+describe("split", () => {
+  test("keeps paper translation skills in main for translation queries", () => {
+    expect(
+      split(
+        "找一下翻译论文的skill",
+        item({
+          id: "translator/skills@paper-translation",
+          name: "paper-translation",
+          provider: "external",
+          rank: "semantic",
+          source: "translator/skills",
+        }),
+        "Translate academic manuscripts and research papers while preserving scholarly terminology.",
+      ),
+    ).toBe("main")
+
+    expect(
+      split(
+        "找一下翻译论文的skill",
+        item({
+          id: "translator/skills@docs-translation",
+          name: "docs-translation",
+          provider: "external",
+          rank: "semantic",
+          source: "translator/skills",
+        }),
+        "Translate technical documentation and product docs between Chinese and English.",
+      ),
+    ).toBe("main")
+
+    expect(
+      split(
+        "找一下翻译论文的skill",
+        item({
+          id: "media/skills@subtitle-translation",
+          name: "subtitle-translation",
+          provider: "external",
+          rank: "semantic",
+          source: "media/skills",
+        }),
+        "Translate subtitles and captions for short-form video projects.",
+      ),
+    ).toBeUndefined()
+  })
+
+  test("keeps paper polish out of humanizer main results", () => {
+    expect(
+      split(
+        "make this writing sound more human",
+        item({
+          id: "writer/skills@humanizer",
+          name: "humanizer",
+          provider: "external",
+          rank: "exact",
+          source: "writer/skills",
+        }),
+        "Rewrite text so it sounds more natural and less AI-generated.",
+      ),
+    ).toBe("main")
+
+    expect(
+      split(
+        "make this writing sound more human",
+        item({
+          id: "writer/skills@writing-humanizer",
+          name: "writing-humanizer",
+          provider: "external",
+          rank: "semantic",
+          source: "writer/skills",
+        }),
+        "Humanize drafted writing by improving flow and natural phrasing.",
+      ),
+    ).toBe("main")
+
+    expect(
+      split(
+        "make this writing sound more human",
+        item({
+          id: "eyh0602/skillshub@paper-polish",
+          name: "paper-polish",
+          provider: "external",
+          rank: "semantic",
+          source: "eyh0602/skillshub",
+        }),
+        "Polish and revise academic papers in LaTeX format.",
+      ),
+    ).toBe("more")
+  })
+})
diff --git a/packages/opencode/test/server/skill-routes.test.ts b/packages/opencode/test/server/skill-routes.test.ts
new file mode 100644
index 0000000000..c6e3793630
--- /dev/null
+++ b/packages/opencode/test/server/skill-routes.test.ts
@@ -0,0 +1,628 @@
+import { afterEach, describe, expect, spyOn, test } from "bun:test"
+import path from "path"
+import { Instance } from "../../src/project/instance"
+import { Process } from "../../src/util/process"
+import { Server } from "../../src/server/server"
+import { resetDatabase } from "../fixture/db"
+import { tmpdir } from "../fixture/fixture"
+
+const root = "https://skills.test/.well-known/skills/"
+const fixture = path.join(import.meta.dir, "../fixture/skills")
+const originalFetch = globalThis.fetch
+let textSpy: ReturnType<typeof spyOn> | undefined
+let runSpy: ReturnType<typeof spyOn> | undefined
+let disposeSpy: ReturnType<typeof spyOn> | undefined
+
+function wait() {
+  let resolve = () => {}
+  const promise = new Promise<void>((done) => {
+    resolve = done
+  })
+  return { promise, resolve }
+}
+
+afterEach(async () => {
+  await resetDatabase()
+  textSpy?.mockRestore()
+  runSpy?.mockRestore()
+  disposeSpy?.mockRestore()
+  textSpy = undefined
+  runSpy = undefined
+  disposeSpy = undefined
+  globalThis.fetch = originalFetch
+})
+
+describe("skill routes", () => {
+  test("searches registry results and installs a skill", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        skills: {
+          urls: [root],
+        },
+      },
+    })
+
+    globalThis.fetch = (async (input) => {
+      const url = typeof input === "string" ? input : input instanceof URL ? input.href : input.url
+      if (!url.startsWith(root)) return new Response("Not Found", { status: 404 })
+      const file = url.slice(root.length)
+      const body = await Bun.file(path.join(fixture, file)).arrayBuffer()
+      return new Response(body, { status: 200 })
+    }) as typeof fetch
+    textSpy = spyOn(Process, "text").mockResolvedValue({
+      code: 0,
+      stdout: Buffer.alloc(0),
+      stderr: Buffer.alloc(0),
+      text: "",
+    })
+
+    const app = Server.Default()
+
+    const search = await app.request("/skill/search", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        query: "cloudflare",
+        semantic: false,
+      }),
+    })
+
+    expect(search.status).toBe(200)
+    const found = await search.json()
+    expect(found.main).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          name: "cloudflare",
+          provider: "registry",
+          installed: false,
+          registry: root,
+          tier: "main",
+        }),
+      ]),
+    )
+    expect(found.more).toEqual([])
+
+    const installed = await app.request("/skill/installed", {
+      headers: {
+        "x-opencode-directory": tmp.path,
+      },
+    })
+
+    expect(installed.status).toBe(200)
+    expect(await installed.json()).toEqual([])
+
+    const check = await app.request("/skill/check", {
+      headers: {
+        "x-opencode-directory": tmp.path,
+      },
+    })
+
+    expect(check.status).toBe(200)
+    expect(await check.json()).toEqual([])
+  })
+
+  test("search returns quickly when external cli stalls", async () => {
+    await using tmp = await tmpdir({
+      config: {},
+    })
+
+    globalThis.fetch = originalFetch
+    textSpy = spyOn(Process, "text").mockImplementation(
+      (_cmd, opts) =>
+        new Promise((_, reject) => {
+          opts?.abort?.addEventListener("abort", () => reject(new Error("aborted")), {
+            once: true,
+          })
+        }),
+    )
+
+    const app = Server.Default()
+    const start = Date.now()
+    const search = await app.request("/skill/search", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        query: "auto updater",
+        semantic: false,
+      }),
+    })
+
+    expect(search.status).toBe(200)
+    expect(Date.now() - start).toBeLessThan(3_000)
+    expect(await search.json()).toEqual({
+      main: [],
+      more: [],
+      meta: expect.objectContaining({
+        model: expect.any(String),
+        latency_ms: expect.any(Number),
+      }),
+    })
+  })
+
+  test("semantic search summarizes real skill content and drops low-relevance external hits", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        search_model: "opencode/qwen3.6-plus-free",
+      },
+    })
+
+    globalThis.fetch = (async (input) => {
+      const url = typeof input === "string" ? input : input instanceof URL ? input.href : input.url
+      if (url === "https://skills.sh/eyh0602/skillshub/paper-polish") {
+        return new Response(
+          `
+          <span>SKILL.md</span>
+          <div class="prose prose-invert max-w-none">
+            <h1>Paper polish</h1>
+            <p>Polish and revise academic papers in LaTeX format.</p>
+            <p>Use this skill when revising, polishing, or editing an existing manuscript.</p>
+          </div>
+          `,
+          { status: 200 },
+        )
+      }
+      if (url === "https://skills.sh/blitzreels/agent-skills/video-editing") {
+        return new Response(
+          `
+          <span>SKILL.md</span>
+          <div class="prose prose-invert max-w-none">
+            <h1>Video editing</h1>
+            <p>Edit short-form videos and multimedia clips for publishing workflows.</p>
+          </div>
+          `,
+          { status: 200 },
+        )
+      }
+      if (url === "https://skills.sh/vercel-labs/skills/find-skills") {
+        return new Response(
+          `
+          <div class="text-xs font-mono uppercase text-(--ds-gray-600) mb-3">Summary</div>
+          <div><div class="prose">
+            <p>Discover and install specialized agent skills from the open ecosystem.</p>
+          </div></div>
+          `,
+          { status: 200 },
+        )
+      }
+      if (url === "https://skills.sh/paulrberg/agent-skills/code-polish") {
+        return new Response(
+          `
+          <span>SKILL.md</span>
+          <div class="prose prose-invert max-w-none">
+            <h1>Code polish</h1>
+            <p>Polish and refactor source code for readability and consistency.</p>
+          </div>
+          `,
+          { status: 200 },
+        )
+      }
+      return new Response("Not Found", { status: 404 })
+    }) as typeof fetch
+
+    textSpy = spyOn(Process, "text").mockImplementation(async (cmd) => {
+      const query = cmd.at(-1) ?? ""
+      if (!String(query).includes("论文")) {
+        return {
+          code: 0,
+          stdout: Buffer.alloc(0),
+          stderr: Buffer.alloc(0),
+          text: "",
+        }
+      }
+      return {
+        code: 0,
+        stdout: Buffer.alloc(0),
+        stderr: Buffer.alloc(0),
+        text: `
+          eyh0602/skillshub@paper-polish 120 installs
+          └ https://skills.sh/eyh0602/skillshub/paper-polish
+
+          blitzreels/agent-skills@video-editing 88 installs
+          └ https://skills.sh/blitzreels/agent-skills/video-editing
+
+          paulrberg/agent-skills@code-polish 162 installs
+          └ https://skills.sh/paulrberg/agent-skills/code-polish
+
+          oakoss/agent-skills@ui-ux-polish 64 installs
+          └ https://skills.sh/oakoss/agent-skills/ui-ux-polish
+
+          vercel-labs/skills@find-skills 999 installs
+          └ https://skills.sh/vercel-labs/skills/find-skills
+        `,
+      }
+    })
+
+    const app = Server.Default()
+    const search = await app.request("/skill/search", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        query: "找一下论文润色的skill",
+        semantic: true,
+      }),
+    })
+
+    expect(search.status).toBe(200)
+    const body = await search.json()
+    expect(body.meta.model).toBe("opencode/qwen3.6-plus-free")
+    expect(body.main).toEqual([
+      expect.objectContaining({
+        id: "eyh0602/skillshub@paper-polish",
+        name: "paper-polish",
+        provider: "external",
+        relevance: "high",
+        summary_source: "skill_md",
+        summary_zh: expect.stringContaining("论文"),
+        tier: "main",
+      }),
+    ])
+    expect(body.main).not.toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: "oakoss/agent-skills@ui-ux-polish",
+        }),
+      ]),
+    )
+    expect(body.more).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: "paulrberg/agent-skills@code-polish",
+          tier: "more",
+        }),
+      ]),
+    )
+  })
+
+  test("semantic search keeps exact external hits without正文 out of main", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        search_model: "opencode/qwen3.6-plus-free",
+      },
+    })
+
+    globalThis.fetch = (async (input) => {
+      const url = typeof input === "string" ? input : input instanceof URL ? input.href : input.url
+      if (url === "https://skills.sh/eyh0602/skillshub/paper-polish") {
+        return new Response(
+          `
+          <span>SKILL.md</span>
+          <div class="prose prose-invert max-w-none">
+            <h1>Paper polish</h1>
+            <p>Polish and revise academic papers in LaTeX format.</p>
+          </div>
+          `,
+          { status: 200 },
+        )
+      }
+      return new Response("Not Found", { status: 404 })
+    }) as typeof fetch
+
+    textSpy = spyOn(Process, "text").mockResolvedValue({
+      code: 0,
+      stdout: Buffer.alloc(0),
+      stderr: Buffer.alloc(0),
+      text: `
+        eyh0602/skillshub@paper-polish 120 installs
+        └ https://skills.sh/eyh0602/skillshub/paper-polish
+
+        writer/skills@professional-proofreader 88 installs
+        └ https://skills.sh/writer/skills/professional-proofreader
+      `,
+    })
+
+    const app = Server.Default()
+    const search = await app.request("/skill/search", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        query: "找一下论文润色的skill",
+        semantic: true,
+      }),
+    })
+
+    expect(search.status).toBe(200)
+    const body = await search.json()
+    expect(body.main).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: "eyh0602/skillshub@paper-polish",
+          tier: "main",
+        }),
+      ]),
+    )
+    expect(body.main).not.toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: "writer/skills@professional-proofreader",
+        }),
+      ]),
+    )
+    expect(body.more).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: "writer/skills@professional-proofreader",
+          tier: "more",
+        }),
+      ]),
+    )
+  })
+
+  test("semantic updater search keeps updater tools in main and drops unrelated writing skills", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        search_model: "opencode/qwen3.6-plus-free",
+      },
+    })
+
+    globalThis.fetch = (async (input) => {
+      const url = typeof input === "string" ? input : input instanceof URL ? input.href : input.url
+      if (url === "https://skills.sh/skills.volces.com/auto-updater") {
+        return new Response(
+          `
+          <span>SKILL.md</span>
+          <div class="prose prose-invert max-w-none">
+            <h1>Auto updater</h1>
+            <p>Automatically update installed skills and keep local skill sets in sync.</p>
+          </div>
+          `,
+          { status: 200 },
+        )
+      }
+      if (url === "https://skills.sh/yizhiyanhua-ai/skills-updater/skills-updater") {
+        return new Response(
+          `
+          <span>SKILL.md</span>
+          <div class="prose prose-invert max-w-none">
+            <h1>Skills updater</h1>
+            <p>Check installed skills, detect available updates, and refresh them with the Skills CLI.</p>
+          </div>
+          `,
+          { status: 200 },
+        )
+      }
+      if (url === "https://skills.sh/vercel-labs/skills/find-skills") {
+        return new Response(
+          `
+          <div class="text-xs font-mono uppercase text-(--ds-gray-600) mb-3">Summary</div>
+          <div><div class="prose">
+            <p>Discover and install specialized agent skills from the open ecosystem.</p>
+          </div></div>
+          `,
+          { status: 200 },
+        )
+      }
+      if (url === "https://skills.sh/writer/skills/humanizer") {
+        return new Response(
+          `
+          <span>SKILL.md</span>
+          <div class="prose prose-invert max-w-none">
+            <h1>Humanizer</h1>
+            <p>Rewrite text so it sounds more natural and human.</p>
+          </div>
+          `,
+          { status: 200 },
+        )
+      }
+      if (url === "https://skills.sh/eyh0602/skillshub/paper-polish") {
+        return new Response(
+          `
+          <span>SKILL.md</span>
+          <div class="prose prose-invert max-w-none">
+            <h1>Paper polish</h1>
+            <p>Polish and revise academic papers in LaTeX format.</p>
+          </div>
+          `,
+          { status: 200 },
+        )
+      }
+      return new Response("Not Found", { status: 404 })
+    }) as typeof fetch
+
+    textSpy = spyOn(Process, "text").mockResolvedValue({
+      code: 0,
+      stdout: Buffer.alloc(0),
+      stderr: Buffer.alloc(0),
+      text: `
+        skills.volces.com@auto-updater 38 installs
+        └ https://skills.sh/skills.volces.com/auto-updater
+
+        yizhiyanhua-ai/skills-updater@skills-updater 285 installs
+        └ https://skills.sh/yizhiyanhua-ai/skills-updater/skills-updater
+
+        vercel-labs/skills@find-skills 999 installs
+        └ https://skills.sh/vercel-labs/skills/find-skills
+
+        writer/skills@humanizer 400 installs
+        └ https://skills.sh/writer/skills/humanizer
+
+        eyh0602/skillshub@paper-polish 120 installs
+        └ https://skills.sh/eyh0602/skillshub/paper-polish
+      `,
+    })
+
+    const app = Server.Default()
+    const search = await app.request("/skill/search", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        query: "找一下自动更新的skill",
+        semantic: true,
+      }),
+    })
+
+    expect(search.status).toBe(200)
+    const body = await search.json()
+    expect(body.main).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ id: "skills.volces.com@auto-updater", tier: "main" }),
+        expect.objectContaining({ id: "yizhiyanhua-ai/skills-updater@skills-updater", tier: "main" }),
+      ]),
+    )
+    expect(body.main).not.toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ id: "writer/skills@humanizer" }),
+        expect.objectContaining({ id: "eyh0602/skillshub@paper-polish" }),
+      ]),
+    )
+  })
+
+  test("describe returns a zh summary for an external skill page", async () => {
+    await using tmp = await tmpdir({
+      config: {},
+    })
+
+    globalThis.fetch = (async (input) => {
+      const url = typeof input === "string" ? input : input instanceof URL ? input.href : input.url
+      if (url === "https://skills.sh/vercel-labs/skills/find-skills") {
+        return new Response(
+          `
+          <div class="text-xs font-mono uppercase text-(--ds-gray-600) mb-3">Summary</div>
+          <div><div class="prose">
+            <p><strong>Discover and install specialized agent skills from the open ecosystem when users need extended capabilities.</strong></p>
+            <ul><li>Integrates with the Skills CLI.</li></ul>
+          </div></div>
+          `,
+          { status: 200 },
+        )
+      }
+      return new Response("Not Found", { status: 404 })
+    }) as typeof fetch
+
+    const app = Server.Default()
+    const res = await app.request("/skill/describe", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        id: "vercel-labs/skills@find-skills",
+        name: "find-skills",
+        provider: "external",
+        source: "vercel-labs/skills",
+        url: "https://skills.sh/vercel-labs/skills/find-skills",
+      }),
+    })
+
+    expect(res.status).toBe(200)
+    expect(await res.json()).toEqual({
+      summary_zh: expect.any(String),
+      summary_source: "skills_summary",
+    })
+  })
+
+  test("install queues background jobs with max two running", async () => {
+    await using tmp = await tmpdir({
+      config: {},
+    })
+
+    disposeSpy = spyOn(Instance, "dispose").mockResolvedValue(undefined)
+    const a = wait()
+    const b = wait()
+    const c = wait()
+    let calls = 0
+    runSpy = spyOn(Process, "run").mockImplementation(async () => {
+      calls += 1
+      if (calls === 1) return a.promise.then(() => ({ code: 0, stdout: Buffer.alloc(0), stderr: Buffer.alloc(0) }))
+      if (calls === 2) return b.promise.then(() => ({ code: 0, stdout: Buffer.alloc(0), stderr: Buffer.alloc(0) }))
+      return c.promise.then(() => ({ code: 0, stdout: Buffer.alloc(0), stderr: Buffer.alloc(0) }))
+    })
+
+    const app = Server.Default()
+    const one = await (await app.request("/skill/install", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        kind: "external",
+        package: "one/repo@first",
+        scope: "project",
+      }),
+    })).json()
+    const two = await (await app.request("/skill/install", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        kind: "external",
+        package: "two/repo@second",
+        scope: "project",
+      }),
+    })).json()
+    const three = await (await app.request("/skill/install", {
+      method: "POST",
+      headers: {
+        "content-type": "application/json",
+        "x-opencode-directory": tmp.path,
+      },
+      body: JSON.stringify({
+        kind: "external",
+        package: "three/repo@third",
+        scope: "project",
+      }),
+    })).json()
+
+    expect(one.status).toBe("running")
+    expect(two.status).toBe("running")
+    expect(three.status).toBe("queued")
+
+    const first = await (await app.request("/skill/jobs", {
+      headers: {
+        "x-opencode-directory": tmp.path,
+      },
+    })).json()
+    expect(first).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ id: "one/repo@first", status: "running" }),
+        expect.objectContaining({ id: "two/repo@second", status: "running" }),
+        expect.objectContaining({ id: "three/repo@third", status: "queued" }),
+      ]),
+    )
+
+    a.resolve()
+    const next = await new Promise<any[]>(async (resolve, reject) => {
+      const end = Date.now() + 500
+      while (Date.now() < end) {
+        const jobs = await (await app.request("/skill/jobs", {
+          headers: {
+            "x-opencode-directory": tmp.path,
+          },
+        })).json()
+        if (jobs.some((item: { id: string; status: string }) => item.id === "one/repo@first" && item.status === "success")) {
+          resolve(jobs)
+          return
+        }
+        await new Promise((done) => setTimeout(done, 10))
+      }
+      reject(new Error("first install did not finish in time"))
+    })
+    expect(next).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ id: "one/repo@first", status: "success" }),
+        expect.objectContaining({ id: "three/repo@third", status: "running" }),
+      ]),
+    )
+
+    b.resolve()
+    c.resolve()
+  })
+})
diff --git a/packages/sdk/js/src/v2/gen/sdk.gen.ts b/packages/sdk/js/src/v2/gen/sdk.gen.ts
index a3ca9bef46..60d85e7b98 100644
--- a/packages/sdk/js/src/v2/gen/sdk.gen.ts
+++ b/packages/sdk/js/src/v2/gen/sdk.gen.ts
@@ -24,6 +24,10 @@ import type {
   ConfigSkillsToggleResponses,
   ConfigUpdateErrors,
   ConfigUpdateResponses,
+  DatabaseLegacyMergeResponses,
+  DatabaseLegacyMergeStateResetResponses,
+  DatabaseLegacyMergeStateResponses,
+  DatabaseLegacyStatusResponses,
   EventSubscribeResponses,
   EventTuiCommandExecute,
   EventTuiPromptAppend,
@@ -36,6 +40,11 @@ import type {
   ExperimentalWorkspaceListResponses,
   ExperimentalWorkspaceRemoveErrors,
   ExperimentalWorkspaceRemoveResponses,
+  FeishuEventsResponses,
+  FeishuSessionClearResponses,
+  FeishuStartResponses,
+  FeishuStatusResponses,
+  FeishuStopResponses,
   FileActiveTasksResponses,
   FileAddToGitignoreErrors,
   FileAddToGitignoreResponses,
@@ -47,6 +56,8 @@ import type {
   FileDeleteResponses,
   FileDownloadErrors,
   FileDownloadResponses,
+  FileEnsureDirectoryErrors,
+  FileEnsureDirectoryResponses,
   FileListResponses,
   FileOpenErrors,
   FileOpenInExplorerErrors,
@@ -97,6 +108,13 @@ import type {
   GlobalSyncEventSubscribeResponses,
   GlobalUpgradeErrors,
   GlobalUpgradeResponses,
+  GlobalWebUpdateCheckErrors,
+  GlobalWebUpdateCheckResponses,
+  GlobalWebUpdateCurrentResponses,
+  GlobalWebUpdateDownloadErrors,
+  GlobalWebUpdateDownloadResponses,
+  GlobalWebUpdateInstallErrors,
+  GlobalWebUpdateInstallResponses,
   InstanceDisposeResponses,
   KnowledgeConfigGetResponses,
   KnowledgeConfigSetResponses,
@@ -184,10 +202,16 @@ import type {
   ReadingModeAnnotationsGetResponses,
   ReadingModeAnnotationsUpdateErrors,
   ReadingModeAnnotationsUpdateResponses,
+  ReadingModePagePdfErrors,
+  ReadingModePagePdfResponses,
+  ReadingModePageTextErrors,
+  ReadingModePageTextResponses,
   ReadingModePdfGetErrors,
   ReadingModePdfGetResponses,
   ReadingModeSessionCreateErrors,
   ReadingModeSessionCreateResponses,
+  ReadingModeSessionFromFileErrors,
+  ReadingModeSessionFromFileResponses,
   ReadingModeSessionUpdateErrors,
   ReadingModeSessionUpdateResponses,
   SessionAbortErrors,
@@ -213,6 +237,10 @@ import type {
   SessionMessageResponses,
   SessionMessagesErrors,
   SessionMessagesResponses,
+  SessionPreferenceGetErrors,
+  SessionPreferenceGetResponses,
+  SessionPreferenceSetErrors,
+  SessionPreferenceSetResponses,
   SessionPromptAsyncErrors,
   SessionPromptAsyncResponses,
   SessionPromptErrors,
@@ -235,6 +263,17 @@ import type {
   SessionUnshareResponses,
   SessionUpdateErrors,
   SessionUpdateResponses,
+  SkillCheckResponses,
+  SkillDescribeErrors,
+  SkillDescribeResponses,
+  SkillInstalledResponses,
+  SkillInstallErrors,
+  SkillInstallResponses,
+  SkillJobsResponses,
+  SkillSearchErrors,
+  SkillSearchResponses,
+  SkillUpdateErrors,
+  SkillUpdateResponses,
   SubtaskPartInput,
   TextPartInput,
   ToolIdsErrors,
@@ -261,6 +300,7 @@ import type {
   VcsDiffResponses,
   VcsGetResponses,
   WechatEventsResponses,
+  WechatPingResponses,
   WechatSessionClearResponses,
   WechatStartResponses,
   WechatStatusResponses,
@@ -377,6 +417,111 @@ export class Proxy extends HeyApiClient {
   }
 }
 
+export class WebUpdate extends HeyApiClient {
+  /**
+   * Get current web version
+   *
+   * Read the current web app version from local update state.
+   */
+  public current<ThrowOnError extends boolean = false>(options?: Options<never, ThrowOnError>) {
+    return (options?.client ?? this.client).get<GlobalWebUpdateCurrentResponses, unknown, ThrowOnError>({
+      url: "/global/web-update/current",
+      ...options,
+    })
+  }
+
+  /**
+   * Check web update
+   *
+   * Check for available web application updates by fetching remote version metadata.
+   */
+  public check<ThrowOnError extends boolean = false>(options?: Options<never, ThrowOnError>) {
+    return (options?.client ?? this.client).get<
+      GlobalWebUpdateCheckResponses,
+      GlobalWebUpdateCheckErrors,
+      ThrowOnError
+    >({ url: "/global/web-update/check", ...options })
+  }
+
+  /**
+   * Download web update script
+   *
+   * Download the update/install script for the specified OS and version.
+   */
+  public download<ThrowOnError extends boolean = false>(
+    parameters?: {
+      os?: "darwin" | "linux" | "windows"
+      version?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "body", key: "os" },
+            { in: "body", key: "version" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<
+      GlobalWebUpdateDownloadResponses,
+      GlobalWebUpdateDownloadErrors,
+      ThrowOnError
+    >({
+      url: "/global/web-update/download",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+
+  /**
+   * Execute web update script
+   *
+   * Execute the previously downloaded update script to install the new version.
+   */
+  public install<ThrowOnError extends boolean = false>(
+    parameters?: {
+      os?: "darwin" | "linux" | "windows"
+      version?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "body", key: "os" },
+            { in: "body", key: "version" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<
+      GlobalWebUpdateInstallResponses,
+      GlobalWebUpdateInstallErrors,
+      ThrowOnError
+    >({
+      url: "/global/web-update/install",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+}
+
 export class SyncEvent extends HeyApiClient {
   /**
    * Subscribe to global sync events
@@ -530,6 +675,11 @@ export class Global extends HeyApiClient {
     return (this._proxy ??= new Proxy({ client: this.client }))
   }
 
+  private _webUpdate?: WebUpdate
+  get webUpdate(): WebUpdate {
+    return (this._webUpdate ??= new WebUpdate({ client: this.client }))
+  }
+
   private _syncEvent?: SyncEvent
   get syncEvent(): SyncEvent {
     return (this._syncEvent ??= new SyncEvent({ client: this.client }))
@@ -1717,6 +1867,98 @@ export class Worktree extends HeyApiClient {
   }
 }
 
+export class Preference extends HeyApiClient {
+  /**
+   * Get session preference
+   *
+   * Retrieve the current preference for a session from in-memory store.
+   */
+  public get<ThrowOnError extends boolean = false>(
+    parameters: {
+      sessionID: string
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "path", key: "sessionID" },
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<
+      SessionPreferenceGetResponses,
+      SessionPreferenceGetErrors,
+      ThrowOnError
+    >({
+      url: "/session/{sessionID}/preference",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Set session preference
+   *
+   * Set preference for a session. Stored in memory and broadcast via SSE.
+   */
+  public set<ThrowOnError extends boolean = false>(
+    parameters: {
+      sessionID: string
+      directory?: string
+      workspace?: string
+      agent?: string
+      model?: {
+        providerID: string
+        modelID: string
+      }
+      variant?: string
+      approval?: "auto" | "ask"
+      source?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "path", key: "sessionID" },
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "body", key: "agent" },
+            { in: "body", key: "model" },
+            { in: "body", key: "variant" },
+            { in: "body", key: "approval" },
+            { in: "body", key: "source" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).put<
+      SessionPreferenceSetResponses,
+      SessionPreferenceSetErrors,
+      ThrowOnError
+    >({
+      url: "/session/{sessionID}/preference",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+}
+
 export class Session2 extends HeyApiClient {
   /**
    * List sessions
@@ -2673,6 +2915,11 @@ export class Session2 extends HeyApiClient {
       ...params,
     })
   }
+
+  private _preference?: Preference
+  get preference(): Preference {
+    return (this._preference ??= new Preference({ client: this.client }))
+  }
 }
 
 export class Part extends HeyApiClient {
@@ -2868,13 +3115,13 @@ export class Permission extends HeyApiClient {
   }
 }
 
-export class Question extends HeyApiClient {
+export class App extends HeyApiClient {
   /**
-   * List pending questions
+   * List skills
    *
-   * Get all pending question requests across all sessions.
+   * Get a list of all available skills in the OpenCode system.
    */
-  public list<ThrowOnError extends boolean = false>(
+  public skills<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
@@ -2892,24 +3139,28 @@ export class Question extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).get<QuestionListResponses, unknown, ThrowOnError>({
-      url: "/question",
+    return (options?.client ?? this.client).get<AppSkillsResponses, unknown, ThrowOnError>({
+      url: "/skill",
       ...options,
       ...params,
     })
   }
 
   /**
-   * Reply to question request
+   * Write log
    *
-   * Provide answers to a question request from the AI assistant.
+   * Write a log entry to the server logs with specified level and metadata.
    */
-  public reply<ThrowOnError extends boolean = false>(
-    parameters: {
-      requestID: string
+  public log<ThrowOnError extends boolean = false>(
+    parameters?: {
       directory?: string
       workspace?: string
-      answers?: Array<QuestionAnswer>
+      service?: string
+      level?: "debug" | "info" | "error" | "warn"
+      message?: string
+      extra?: {
+        [key: string]: unknown
+      }
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -2918,16 +3169,18 @@ export class Question extends HeyApiClient {
       [
         {
           args: [
-            { in: "path", key: "requestID" },
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
-            { in: "body", key: "answers" },
+            { in: "body", key: "service" },
+            { in: "body", key: "level" },
+            { in: "body", key: "message" },
+            { in: "body", key: "extra" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).post<QuestionReplyResponses, QuestionReplyErrors, ThrowOnError>({
-      url: "/question/{requestID}/reply",
+    return (options?.client ?? this.client).post<AppLogResponses, AppLogErrors, ThrowOnError>({
+      url: "/log",
       ...options,
       ...params,
       headers: {
@@ -2939,13 +3192,12 @@ export class Question extends HeyApiClient {
   }
 
   /**
-   * Reject question request
+   * List agents
    *
-   * Reject a question request from the AI assistant.
+   * Get a list of all available AI agents in the OpenCode system.
    */
-  public reject<ThrowOnError extends boolean = false>(
-    parameters: {
-      requestID: string
+  public agents<ThrowOnError extends boolean = false>(
+    parameters?: {
       directory?: string
       workspace?: string
     },
@@ -2956,36 +3208,32 @@ export class Question extends HeyApiClient {
       [
         {
           args: [
-            { in: "path", key: "requestID" },
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).post<QuestionRejectResponses, QuestionRejectErrors, ThrowOnError>({
-      url: "/question/{requestID}/reject",
+    return (options?.client ?? this.client).get<AppAgentsResponses, unknown, ThrowOnError>({
+      url: "/agent",
       ...options,
       ...params,
     })
   }
 }
 
-export class Oauth extends HeyApiClient {
+export class Skill extends HeyApiClient {
   /**
-   * OAuth authorize
+   * Search skills
    *
-   * Initiate OAuth authorization for a specific AI provider to get an authorization URL.
+   * Search registry and external skill sources for the current project.
    */
-  public authorize<ThrowOnError extends boolean = false>(
-    parameters: {
-      providerID: string
+  public search<ThrowOnError extends boolean = false>(
+    parameters?: {
       directory?: string
       workspace?: string
-      method?: number
-      inputs?: {
-        [key: string]: string
-      }
+      query?: string
+      semantic?: boolean
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -2994,21 +3242,16 @@ export class Oauth extends HeyApiClient {
       [
         {
           args: [
-            { in: "path", key: "providerID" },
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
-            { in: "body", key: "method" },
-            { in: "body", key: "inputs" },
+            { in: "body", key: "query" },
+            { in: "body", key: "semantic" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).post<
-      ProviderOauthAuthorizeResponses,
-      ProviderOauthAuthorizeErrors,
-      ThrowOnError
-    >({
-      url: "/provider/{providerID}/oauth/authorize",
+    return (options?.client ?? this.client).post<SkillSearchResponses, SkillSearchErrors, ThrowOnError>({
+      url: "/skill/search",
       ...options,
       ...params,
       headers: {
@@ -3020,17 +3263,14 @@ export class Oauth extends HeyApiClient {
   }
 
   /**
-   * OAuth callback
+   * List installed skills
    *
-   * Handle the OAuth callback from a provider after user authorization.
+   * Get installed managed skills visible to the current project.
    */
-  public callback<ThrowOnError extends boolean = false>(
-    parameters: {
-      providerID: string
+  public installed<ThrowOnError extends boolean = false>(
+    parameters?: {
       directory?: string
       workspace?: string
-      method?: number
-      code?: string
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -3039,37 +3279,417 @@ export class Oauth extends HeyApiClient {
       [
         {
           args: [
-            { in: "path", key: "providerID" },
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
-            { in: "body", key: "method" },
-            { in: "body", key: "code" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).post<
-      ProviderOauthCallbackResponses,
-      ProviderOauthCallbackErrors,
-      ThrowOnError
-    >({
-      url: "/provider/{providerID}/oauth/callback",
+    return (options?.client ?? this.client).get<SkillInstalledResponses, unknown, ThrowOnError>({
+      url: "/skill/installed",
       ...options,
       ...params,
-      headers: {
-        "Content-Type": "application/json",
-        ...options?.headers,
-        ...params.headers,
-      },
     })
   }
-}
 
-export class Provider extends HeyApiClient {
   /**
-   * List providers
+   * Describe skill
    *
-   * Get a list of all available AI providers, including both available and connected ones.
+   * Generate a short Chinese summary for a search result card.
+   */
+  public describe<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+      id?: string
+      name?: string
+      provider?: "registry" | "external"
+      description?: string
+      url?: string
+      source?: string
+      registry?: string
+      package?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "body", key: "id" },
+            { in: "body", key: "name" },
+            { in: "body", key: "provider" },
+            { in: "body", key: "description" },
+            { in: "body", key: "url" },
+            { in: "body", key: "source" },
+            { in: "body", key: "registry" },
+            { in: "body", key: "package" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<SkillDescribeResponses, SkillDescribeErrors, ThrowOnError>({
+      url: "/skill/describe",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+
+  /**
+   * Check skill updates
+   *
+   * Get installed skills with update availability.
+   */
+  public check<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<SkillCheckResponses, unknown, ThrowOnError>({
+      url: "/skill/check",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * List skill install jobs
+   *
+   * Get current and recent background install jobs for the current project.
+   */
+  public jobs<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<SkillJobsResponses, unknown, ThrowOnError>({
+      url: "/skill/jobs",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Install skill
+   *
+   * Install a registry or external skill.
+   */
+  public install<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+      body?:
+        | {
+            kind: "registry"
+            registry: string
+            name: string
+          }
+        | {
+            kind: "external"
+            package: string
+            scope: "project" | "global"
+          }
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { key: "body", map: "body" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<SkillInstallResponses, SkillInstallErrors, ThrowOnError>({
+      url: "/skill/install",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+
+  /**
+   * Update skills
+   *
+   * Update one or more installed managed skills.
+   */
+  public update<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+      names?: Array<string>
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "body", key: "names" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<SkillUpdateResponses, SkillUpdateErrors, ThrowOnError>({
+      url: "/skill/update",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+}
+
+export class Question extends HeyApiClient {
+  /**
+   * List pending questions
+   *
+   * Get all pending question requests across all sessions.
+   */
+  public list<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<QuestionListResponses, unknown, ThrowOnError>({
+      url: "/question",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Reply to question request
+   *
+   * Provide answers to a question request from the AI assistant.
+   */
+  public reply<ThrowOnError extends boolean = false>(
+    parameters: {
+      requestID: string
+      directory?: string
+      workspace?: string
+      answers?: Array<QuestionAnswer>
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "path", key: "requestID" },
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "body", key: "answers" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<QuestionReplyResponses, QuestionReplyErrors, ThrowOnError>({
+      url: "/question/{requestID}/reply",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+
+  /**
+   * Reject question request
+   *
+   * Reject a question request from the AI assistant.
+   */
+  public reject<ThrowOnError extends boolean = false>(
+    parameters: {
+      requestID: string
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "path", key: "requestID" },
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<QuestionRejectResponses, QuestionRejectErrors, ThrowOnError>({
+      url: "/question/{requestID}/reject",
+      ...options,
+      ...params,
+    })
+  }
+}
+
+export class Oauth extends HeyApiClient {
+  /**
+   * OAuth authorize
+   *
+   * Initiate OAuth authorization for a specific AI provider to get an authorization URL.
+   */
+  public authorize<ThrowOnError extends boolean = false>(
+    parameters: {
+      providerID: string
+      directory?: string
+      workspace?: string
+      method?: number
+      inputs?: {
+        [key: string]: string
+      }
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "path", key: "providerID" },
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "body", key: "method" },
+            { in: "body", key: "inputs" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<
+      ProviderOauthAuthorizeResponses,
+      ProviderOauthAuthorizeErrors,
+      ThrowOnError
+    >({
+      url: "/provider/{providerID}/oauth/authorize",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+
+  /**
+   * OAuth callback
+   *
+   * Handle the OAuth callback from a provider after user authorization.
+   */
+  public callback<ThrowOnError extends boolean = false>(
+    parameters: {
+      providerID: string
+      directory?: string
+      workspace?: string
+      method?: number
+      code?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "path", key: "providerID" },
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "body", key: "method" },
+            { in: "body", key: "code" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<
+      ProviderOauthCallbackResponses,
+      ProviderOauthCallbackErrors,
+      ThrowOnError
+    >({
+      url: "/provider/{providerID}/oauth/callback",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
+}
+
+export class Provider extends HeyApiClient {
+  /**
+   * List providers
+   *
+   * Get a list of all available AI providers, including both available and connected ones.
    */
   public list<ThrowOnError extends boolean = false>(
     parameters?: {
@@ -3097,11 +3717,149 @@ export class Provider extends HeyApiClient {
   }
 
   /**
-   * Get provider auth methods
+   * Get provider auth methods
+   *
+   * Retrieve available authentication methods for all AI providers.
+   */
+  public auth<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<ProviderAuthResponses, unknown, ThrowOnError>({
+      url: "/provider/auth",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Get provider connection info
+   *
+   * Get resolved API key, base URL, and embedding models for a connected provider.
+   */
+  public connection<ThrowOnError extends boolean = false>(
+    parameters: {
+      providerID: string
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "path", key: "providerID" },
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<ProviderConnectionResponses, ProviderConnectionErrors, ThrowOnError>({
+      url: "/provider/{providerID}/connection",
+      ...options,
+      ...params,
+    })
+  }
+
+  private _oauth?: Oauth
+  get oauth(): Oauth {
+    return (this._oauth ??= new Oauth({ client: this.client }))
+  }
+}
+
+export class State extends HeyApiClient {
+  /**
+   * Reset merge state
+   *
+   * Mark copy completion state as consumed so restart will not re-show the completion toast.
+   */
+  public reset<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<DatabaseLegacyMergeStateResetResponses, unknown, ThrowOnError>({
+      url: "/database/legacy/merge/state/reset",
+      ...options,
+      ...params,
+    })
+  }
+}
+
+export class Merge extends HeyApiClient {
+  /**
+   * Get merge state
+   *
+   * Get legacy database copy state.
+   */
+  public state<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<DatabaseLegacyMergeStateResponses, unknown, ThrowOnError>({
+      url: "/database/legacy/merge/state",
+      ...options,
+      ...params,
+    })
+  }
+
+  private _state?: State
+  get state2(): State {
+    return (this._state ??= new State({ client: this.client }))
+  }
+}
+
+export class Legacy extends HeyApiClient {
+  /**
+   * Scan legacy databases
    *
-   * Retrieve available authentication methods for all AI providers.
+   * Scan current data directory and report whether the latest legacy database should be copied.
    */
-  public auth<ThrowOnError extends boolean = false>(
+  public status<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
@@ -3119,21 +3877,20 @@ export class Provider extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).get<ProviderAuthResponses, unknown, ThrowOnError>({
-      url: "/provider/auth",
+    return (options?.client ?? this.client).get<DatabaseLegacyStatusResponses, unknown, ThrowOnError>({
+      url: "/database/legacy/status",
       ...options,
       ...params,
     })
   }
 
   /**
-   * Get provider connection info
+   * Copy latest legacy database
    *
-   * Get resolved API key, base URL, and embedding models for a connected provider.
+   * Copy the latest legacy database into aether-prod.db when the target database is missing.
    */
-  public connection<ThrowOnError extends boolean = false>(
-    parameters: {
-      providerID: string
+  public merge<ThrowOnError extends boolean = false>(
+    parameters?: {
       directory?: string
       workspace?: string
     },
@@ -3144,23 +3901,29 @@ export class Provider extends HeyApiClient {
       [
         {
           args: [
-            { in: "path", key: "providerID" },
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).get<ProviderConnectionResponses, ProviderConnectionErrors, ThrowOnError>({
-      url: "/provider/{providerID}/connection",
+    return (options?.client ?? this.client).post<DatabaseLegacyMergeResponses, unknown, ThrowOnError>({
+      url: "/database/legacy/merge",
       ...options,
       ...params,
     })
   }
 
-  private _oauth?: Oauth
-  get oauth(): Oauth {
-    return (this._oauth ??= new Oauth({ client: this.client }))
+  private _merge?: Merge
+  get merge2(): Merge {
+    return (this._merge ??= new Merge({ client: this.client }))
+  }
+}
+
+export class Database extends HeyApiClient {
+  private _legacy?: Legacy
+  get legacy(): Legacy {
+    return (this._legacy ??= new Legacy({ client: this.client }))
   }
 }
 
@@ -3504,6 +4267,45 @@ export class File extends HeyApiClient {
     })
   }
 
+  /**
+   * Ensure directory exists
+   *
+   * Create a directory at the given absolute path if it does not exist, including any intermediate directories.
+   */
+  public ensureDirectory<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+      path?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "body", key: "path" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<FileEnsureDirectoryResponses, FileEnsureDirectoryErrors, ThrowOnError>(
+      {
+        url: "/file/ensure-directory",
+        ...options,
+        ...params,
+        headers: {
+          "Content-Type": "application/json",
+          ...options?.headers,
+          ...params.headers,
+        },
+      },
+    )
+  }
+
   /**
    * Generate directory summaries
    *
@@ -5504,19 +6306,238 @@ export class Wechat extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).post<WechatStartResponses, unknown, ThrowOnError>({
-      url: "/wechat/start",
+    return (options?.client ?? this.client).post<WechatStartResponses, unknown, ThrowOnError>({
+      url: "/wechat/start",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Stop WeChat bridge
+   *
+   * Stop the WeChat bridge service
+   */
+  public stop<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<WechatStopResponses, unknown, ThrowOnError>({
+      url: "/wechat/stop",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Ping WeChat lease
+   *
+   * Renew the WeChat lock lease or detect if stolen by another client
+   */
+  public ping<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<WechatPingResponses, unknown, ThrowOnError>({
+      url: "/wechat/ping",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Get WeChat status
+   *
+   * Get the current WeChat bridge status
+   */
+  public status<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<WechatStatusResponses, unknown, ThrowOnError>({
+      url: "/wechat/status",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Subscribe to WeChat events
+   *
+   * Get real-time WeChat events via SSE
+   */
+  public events<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).sse.get<WechatEventsResponses, unknown, ThrowOnError>({
+      url: "/wechat/events",
+      ...options,
+      ...params,
+    })
+  }
+
+  private _session?: Session3
+  get session(): Session3 {
+    return (this._session ??= new Session3({ client: this.client }))
+  }
+}
+
+export class Session4 extends HeyApiClient {
+  /**
+   * Clear Feishu session
+   *
+   * Clear the saved Feishu configuration and session data
+   */
+  public clear<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).delete<FeishuSessionClearResponses, unknown, ThrowOnError>({
+      url: "/feishu/session",
+      ...options,
+      ...params,
+    })
+  }
+}
+
+export class Feishu extends HeyApiClient {
+  /**
+   * Start Feishu bridge
+   *
+   * Start the Feishu bridge service with WebSocket connection
+   */
+  public start<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<FeishuStartResponses, unknown, ThrowOnError>({
+      url: "/feishu/start",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * Stop Feishu bridge
+   *
+   * Stop the Feishu bridge service
+   */
+  public stop<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<FeishuStopResponses, unknown, ThrowOnError>({
+      url: "/feishu/stop",
       ...options,
       ...params,
     })
   }
 
   /**
-   * Stop WeChat bridge
+   * Get Feishu status
    *
-   * Stop the WeChat bridge service
+   * Get the current Feishu bridge status
    */
-  public stop<ThrowOnError extends boolean = false>(
+  public status<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
@@ -5534,19 +6555,19 @@ export class Wechat extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).post<WechatStopResponses, unknown, ThrowOnError>({
-      url: "/wechat/stop",
+    return (options?.client ?? this.client).get<FeishuStatusResponses, unknown, ThrowOnError>({
+      url: "/feishu/status",
       ...options,
       ...params,
     })
   }
 
   /**
-   * Get WeChat status
+   * Subscribe to Feishu events
    *
-   * Get the current WeChat bridge status
+   * Get real-time Feishu events via SSE
    */
-  public status<ThrowOnError extends boolean = false>(
+  public events<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
@@ -5564,19 +6585,24 @@ export class Wechat extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).get<WechatStatusResponses, unknown, ThrowOnError>({
-      url: "/wechat/status",
+    return (options?.client ?? this.client).sse.get<FeishuEventsResponses, unknown, ThrowOnError>({
+      url: "/feishu/events",
       ...options,
       ...params,
     })
   }
 
+  private _session?: Session4
+  get session(): Session4 {
+    return (this._session ??= new Session4({ client: this.client }))
+  }
+}
+
+export class Session5 extends HeyApiClient {
   /**
-   * Subscribe to WeChat events
-   *
-   * Get real-time WeChat events via SSE
+   * Create reading mode session
    */
-  public events<ThrowOnError extends boolean = false>(
+  public create<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
@@ -5594,27 +6620,33 @@ export class Wechat extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).sse.get<WechatEventsResponses, unknown, ThrowOnError>({
-      url: "/wechat/events",
+    return (options?.client ?? this.client).post<
+      ReadingModeSessionCreateResponses,
+      ReadingModeSessionCreateErrors,
+      ThrowOnError
+    >({
+      url: "/reading-mode/session",
       ...options,
       ...params,
     })
   }
 
-  private _session?: Session3
-  get session(): Session3 {
-    return (this._session ??= new Session3({ client: this.client }))
-  }
-}
-
-export class Session4 extends HeyApiClient {
   /**
-   * Create reading mode session
+   * Open reading mode from a workspace PDF file
    */
-  public create<ThrowOnError extends boolean = false>(
+  public fromFile<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
+      path?: string
+      settings?: {
+        translatePrompt?: string
+        questionPrompt?: string
+        firstReadPrompt?: string
+        contextPageRange?: 0 | 1 | 2
+        autoFirstRead?: boolean
+      }
+      forceNew?: boolean
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -5625,18 +6657,26 @@ export class Session4 extends HeyApiClient {
           args: [
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
+            { in: "body", key: "path" },
+            { in: "body", key: "settings" },
+            { in: "body", key: "forceNew" },
           ],
         },
       ],
     )
     return (options?.client ?? this.client).post<
-      ReadingModeSessionCreateResponses,
-      ReadingModeSessionCreateErrors,
+      ReadingModeSessionFromFileResponses,
+      ReadingModeSessionFromFileErrors,
       ThrowOnError
     >({
-      url: "/reading-mode/session",
+      url: "/reading-mode/session/from-file",
       ...options,
       ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
     })
   }
 
@@ -5656,6 +6696,7 @@ export class Session4 extends HeyApiClient {
         autoFirstRead?: boolean
       }
       firstReadCompleted?: boolean
+      firstReadDismissed?: boolean
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -5669,6 +6710,7 @@ export class Session4 extends HeyApiClient {
             { in: "query", key: "workspace" },
             { in: "body", key: "settings" },
             { in: "body", key: "firstReadCompleted" },
+            { in: "body", key: "firstReadDismissed" },
           ],
         },
       ],
@@ -5800,32 +6842,16 @@ export class Pdf extends HeyApiClient {
 }
 
 export class ReadingMode extends HeyApiClient {
-  private _session?: Session4
-  get session(): Session4 {
-    return (this._session ??= new Session4({ client: this.client }))
-  }
-
-  private _annotations?: Annotations
-  get annotations(): Annotations {
-    return (this._annotations ??= new Annotations({ client: this.client }))
-  }
-
-  private _pdf?: Pdf
-  get pdf(): Pdf {
-    return (this._pdf ??= new Pdf({ client: this.client }))
-  }
-}
-
-export class Instance extends HeyApiClient {
   /**
-   * Dispose instance
-   *
-   * Clean up and dispose the current OpenCode instance, releasing all resources.
+   * Get extracted text for reading mode PDF pages
    */
-  public dispose<ThrowOnError extends boolean = false>(
+  public pageText<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
+      sessionID?: string
+      startPage?: number
+      endPage?: number
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -5836,60 +6862,37 @@ export class Instance extends HeyApiClient {
           args: [
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
+            { in: "body", key: "sessionID" },
+            { in: "body", key: "startPage" },
+            { in: "body", key: "endPage" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).post<InstanceDisposeResponses, unknown, ThrowOnError>({
-      url: "/instance/dispose",
-      ...options,
-      ...params,
-    })
-  }
-}
-
-export class Path extends HeyApiClient {
-  /**
-   * Get paths
-   *
-   * Retrieve the current working directory and related path information for the OpenCode instance.
-   */
-  public get<ThrowOnError extends boolean = false>(
-    parameters?: {
-      directory?: string
-      workspace?: string
-    },
-    options?: Options<never, ThrowOnError>,
-  ) {
-    const params = buildClientParams(
-      [parameters],
-      [
-        {
-          args: [
-            { in: "query", key: "directory" },
-            { in: "query", key: "workspace" },
-          ],
+    return (options?.client ?? this.client).post<ReadingModePageTextResponses, ReadingModePageTextErrors, ThrowOnError>(
+      {
+        url: "/reading-mode/page-text",
+        ...options,
+        ...params,
+        headers: {
+          "Content-Type": "application/json",
+          ...options?.headers,
+          ...params.headers,
         },
-      ],
+      },
     )
-    return (options?.client ?? this.client).get<PathGetResponses, unknown, ThrowOnError>({
-      url: "/path",
-      ...options,
-      ...params,
-    })
   }
-}
 
-export class Vcs extends HeyApiClient {
   /**
-   * Get VCS info
-   *
-   * Retrieve version control system (VCS) information for the current project, such as git branch.
+   * Get a ranged PDF subdocument for reading mode
    */
-  public get<ThrowOnError extends boolean = false>(
+  public pagePdf<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
+      sessionID?: string
+      startPage?: number
+      endPage?: number
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -5900,27 +6903,51 @@ export class Vcs extends HeyApiClient {
           args: [
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
+            { in: "body", key: "sessionID" },
+            { in: "body", key: "startPage" },
+            { in: "body", key: "endPage" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).get<VcsGetResponses, unknown, ThrowOnError>({
-      url: "/vcs",
+    return (options?.client ?? this.client).post<ReadingModePagePdfResponses, ReadingModePagePdfErrors, ThrowOnError>({
+      url: "/reading-mode/page-pdf",
       ...options,
       ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
     })
   }
 
+  private _session?: Session5
+  get session(): Session5 {
+    return (this._session ??= new Session5({ client: this.client }))
+  }
+
+  private _annotations?: Annotations
+  get annotations(): Annotations {
+    return (this._annotations ??= new Annotations({ client: this.client }))
+  }
+
+  private _pdf?: Pdf
+  get pdf(): Pdf {
+    return (this._pdf ??= new Pdf({ client: this.client }))
+  }
+}
+
+export class Instance extends HeyApiClient {
   /**
-   * Get VCS diff
+   * Dispose instance
    *
-   * Retrieve the current git diff for the working tree or against the default branch.
+   * Clean up and dispose the current OpenCode instance, releasing all resources.
    */
-  public diff<ThrowOnError extends boolean = false>(
-    parameters: {
+  public dispose<ThrowOnError extends boolean = false>(
+    parameters?: {
       directory?: string
       workspace?: string
-      mode: "git" | "branch"
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -5931,26 +6958,25 @@ export class Vcs extends HeyApiClient {
           args: [
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
-            { in: "query", key: "mode" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).get<VcsDiffResponses, unknown, ThrowOnError>({
-      url: "/vcs/diff",
+    return (options?.client ?? this.client).post<InstanceDisposeResponses, unknown, ThrowOnError>({
+      url: "/instance/dispose",
       ...options,
       ...params,
     })
   }
 }
 
-export class Command extends HeyApiClient {
+export class Path extends HeyApiClient {
   /**
-   * List commands
+   * Get paths
    *
-   * Get a list of all available commands in the OpenCode system.
+   * Retrieve the current working directory and related path information for the OpenCode instance.
    */
-  public list<ThrowOnError extends boolean = false>(
+  public get<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
@@ -5968,30 +6994,24 @@ export class Command extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).get<CommandListResponses, unknown, ThrowOnError>({
-      url: "/command",
+    return (options?.client ?? this.client).get<PathGetResponses, unknown, ThrowOnError>({
+      url: "/path",
       ...options,
       ...params,
     })
   }
 }
 
-export class App extends HeyApiClient {
+export class Vcs extends HeyApiClient {
   /**
-   * Write log
+   * Get VCS info
    *
-   * Write a log entry to the server logs with specified level and metadata.
+   * Retrieve version control system (VCS) information for the current project, such as git branch.
    */
-  public log<ThrowOnError extends boolean = false>(
+  public get<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
-      service?: string
-      level?: "debug" | "info" | "error" | "warn"
-      message?: string
-      extra?: {
-        [key: string]: unknown
-      }
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -6002,35 +7022,27 @@ export class App extends HeyApiClient {
           args: [
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
-            { in: "body", key: "service" },
-            { in: "body", key: "level" },
-            { in: "body", key: "message" },
-            { in: "body", key: "extra" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).post<AppLogResponses, AppLogErrors, ThrowOnError>({
-      url: "/log",
+    return (options?.client ?? this.client).get<VcsGetResponses, unknown, ThrowOnError>({
+      url: "/vcs",
       ...options,
       ...params,
-      headers: {
-        "Content-Type": "application/json",
-        ...options?.headers,
-        ...params.headers,
-      },
     })
   }
 
   /**
-   * List agents
+   * Get VCS diff
    *
-   * Get a list of all available AI agents in the OpenCode system.
+   * Retrieve the current git diff for the working tree or against the default branch.
    */
-  public agents<ThrowOnError extends boolean = false>(
-    parameters?: {
+  public diff<ThrowOnError extends boolean = false>(
+    parameters: {
       directory?: string
       workspace?: string
+      mode: "git" | "branch"
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -6041,23 +7053,26 @@ export class App extends HeyApiClient {
           args: [
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
+            { in: "query", key: "mode" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).get<AppAgentsResponses, unknown, ThrowOnError>({
-      url: "/agent",
+    return (options?.client ?? this.client).get<VcsDiffResponses, unknown, ThrowOnError>({
+      url: "/vcs/diff",
       ...options,
       ...params,
     })
   }
+}
 
+export class Command extends HeyApiClient {
   /**
-   * List skills
+   * List commands
    *
-   * Get a list of all available skills in the OpenCode system.
+   * Get a list of all available commands in the OpenCode system.
    */
-  public skills<ThrowOnError extends boolean = false>(
+  public list<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
@@ -6075,8 +7090,8 @@ export class App extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).get<AppSkillsResponses, unknown, ThrowOnError>({
-      url: "/skill",
+    return (options?.client ?? this.client).get<CommandListResponses, unknown, ThrowOnError>({
+      url: "/command",
       ...options,
       ...params,
     })
@@ -6210,6 +7225,16 @@ export class OpencodeClient extends HeyApiClient {
     return (this._permission ??= new Permission({ client: this.client }))
   }
 
+  private _app?: App
+  get app(): App {
+    return (this._app ??= new App({ client: this.client }))
+  }
+
+  private _skill?: Skill
+  get skill(): Skill {
+    return (this._skill ??= new Skill({ client: this.client }))
+  }
+
   private _question?: Question
   get question(): Question {
     return (this._question ??= new Question({ client: this.client }))
@@ -6220,6 +7245,11 @@ export class OpencodeClient extends HeyApiClient {
     return (this._provider ??= new Provider({ client: this.client }))
   }
 
+  private _database?: Database
+  get database(): Database {
+    return (this._database ??= new Database({ client: this.client }))
+  }
+
   private _file?: File
   get file(): File {
     return (this._file ??= new File({ client: this.client }))
@@ -6255,6 +7285,11 @@ export class OpencodeClient extends HeyApiClient {
     return (this._wechat ??= new Wechat({ client: this.client }))
   }
 
+  private _feishu?: Feishu
+  get feishu(): Feishu {
+    return (this._feishu ??= new Feishu({ client: this.client }))
+  }
+
   private _readingMode?: ReadingMode
   get readingMode(): ReadingMode {
     return (this._readingMode ??= new ReadingMode({ client: this.client }))
@@ -6280,11 +7315,6 @@ export class OpencodeClient extends HeyApiClient {
     return (this._command ??= new Command({ client: this.client }))
   }
 
-  private _app?: App
-  get app(): App {
-    return (this._app ??= new App({ client: this.client }))
-  }
-
   private _lsp?: Lsp
   get lsp(): Lsp {
     return (this._lsp ??= new Lsp({ client: this.client }))
diff --git a/packages/sdk/js/src/v2/gen/types.gen.ts b/packages/sdk/js/src/v2/gen/types.gen.ts
index 216c362146..887ba2b817 100644
--- a/packages/sdk/js/src/v2/gen/types.gen.ts
+++ b/packages/sdk/js/src/v2/gen/types.gen.ts
@@ -362,6 +362,23 @@ export type EventCommandExecuted = {
   }
 }
 
+export type EventSessionPreferenceChanged = {
+  type: "session.preference.changed"
+  properties: {
+    sessionID: string
+    info: {
+      sessionID: string
+      agent?: string
+      model?: {
+        providerID: string
+        modelID: string
+      }
+      variant?: string
+      approval?: "auto" | "ask"
+    }
+  }
+}
+
 export type FileDiff = {
   file: string
   before: string
@@ -563,6 +580,29 @@ export type EventWechatError = {
   }
 }
 
+export type EventFeishuStatus = {
+  type: "feishu.status"
+  properties: {
+    status: "idle" | "starting" | "connected" | "error"
+    message?: string
+  }
+}
+
+export type EventFeishuConnected = {
+  type: "feishu.connected"
+  properties: {
+    appId: string
+  }
+}
+
+export type EventFeishuError = {
+  type: "feishu.error"
+  properties: {
+    code: string
+    message: string
+  }
+}
+
 export type OutputFormatText = {
   type: "text"
 }
@@ -1059,6 +1099,7 @@ export type Event =
   | EventMcpToolsChanged
   | EventMcpBrowserOpenFailed
   | EventCommandExecuted
+  | EventSessionPreferenceChanged
   | EventSessionDiff
   | EventSessionError
   | EventVcsBranchUpdated
@@ -1074,6 +1115,9 @@ export type Event =
   | EventWechatQrcode
   | EventWechatConnected
   | EventWechatError
+  | EventFeishuStatus
+  | EventFeishuConnected
+  | EventFeishuError
   | EventMessageUpdated
   | EventMessageRemoved
   | EventMessagePartUpdated
@@ -1571,6 +1615,10 @@ export type Config = {
    * Model to use in the format of provider/model, eg anthropic/claude-2
    */
   model?: string
+  /**
+   * Model to use for skill search query expansion, reranking, and summaries
+   */
+  search_model?: string
   /**
    * Small model to use for tasks like title generation in the format of provider/model
    */
@@ -2267,6 +2315,24 @@ export type GlobalHealthResponses = {
 
 export type GlobalHealthResponse = GlobalHealthResponses[keyof GlobalHealthResponses]
 
+export type GlobalWebUpdateCurrentData = {
+  body?: never
+  path?: never
+  query?: never
+  url: "/global/web-update/current"
+}
+
+export type GlobalWebUpdateCurrentResponses = {
+  /**
+   * Current local web version
+   */
+  200: {
+    currentVersion: string
+  }
+}
+
+export type GlobalWebUpdateCurrentResponse = GlobalWebUpdateCurrentResponses[keyof GlobalWebUpdateCurrentResponses]
+
 export type GlobalPingData = {
   body?: {
     id: string
@@ -2387,6 +2453,108 @@ export type GlobalDisposeResponses = {
 
 export type GlobalDisposeResponse = GlobalDisposeResponses[keyof GlobalDisposeResponses]
 
+export type GlobalWebUpdateCheckData = {
+  body?: never
+  path?: never
+  query?: never
+  url: "/global/web-update/check"
+}
+
+export type GlobalWebUpdateCheckErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+}
+
+export type GlobalWebUpdateCheckError = GlobalWebUpdateCheckErrors[keyof GlobalWebUpdateCheckErrors]
+
+export type GlobalWebUpdateCheckResponses = {
+  /**
+   * Version check result
+   */
+  200: {
+    currentVersion: string
+    remoteVersion: string
+    updateAvailable: boolean
+    downloaded: boolean
+    checkError?: string
+  }
+}
+
+export type GlobalWebUpdateCheckResponse = GlobalWebUpdateCheckResponses[keyof GlobalWebUpdateCheckResponses]
+
+export type GlobalWebUpdateDownloadData = {
+  body?: {
+    os: "darwin" | "linux" | "windows"
+    version: string
+  }
+  path?: never
+  query?: never
+  url: "/global/web-update/download"
+}
+
+export type GlobalWebUpdateDownloadErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+}
+
+export type GlobalWebUpdateDownloadError = GlobalWebUpdateDownloadErrors[keyof GlobalWebUpdateDownloadErrors]
+
+export type GlobalWebUpdateDownloadResponses = {
+  /**
+   * Download result
+   */
+  200:
+    | {
+        success: true
+        path: string
+      }
+    | {
+        success: false
+        error: string
+      }
+}
+
+export type GlobalWebUpdateDownloadResponse = GlobalWebUpdateDownloadResponses[keyof GlobalWebUpdateDownloadResponses]
+
+export type GlobalWebUpdateInstallData = {
+  body?: {
+    os: "darwin" | "linux" | "windows"
+    version?: string
+  }
+  path?: never
+  query?: never
+  url: "/global/web-update/install"
+}
+
+export type GlobalWebUpdateInstallErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+}
+
+export type GlobalWebUpdateInstallError = GlobalWebUpdateInstallErrors[keyof GlobalWebUpdateInstallErrors]
+
+export type GlobalWebUpdateInstallResponses = {
+  /**
+   * Install result
+   */
+  200:
+    | {
+        success: true
+      }
+    | {
+        success: false
+        error: string
+      }
+}
+
+export type GlobalWebUpdateInstallResponse = GlobalWebUpdateInstallResponses[keyof GlobalWebUpdateInstallResponses]
+
 export type GlobalUpgradeData = {
   body?: {
     target?: string
@@ -4310,22 +4478,19 @@ export type PermissionRespondResponses = {
 
 export type PermissionRespondResponse = PermissionRespondResponses[keyof PermissionRespondResponses]
 
-export type PermissionReplyData = {
-  body?: {
-    reply: "once" | "always" | "reject"
-    message?: string
-  }
+export type SessionPreferenceGetData = {
+  body?: never
   path: {
-    requestID: string
+    sessionID: string
   }
   query?: {
     directory?: string
     workspace?: string
   }
-  url: "/permission/{requestID}/reply"
+  url: "/session/{sessionID}/preference"
 }
 
-export type PermissionReplyErrors = {
+export type SessionPreferenceGetErrors = {
   /**
    * Bad request
    */
@@ -4336,118 +4501,546 @@ export type PermissionReplyErrors = {
   404: NotFoundError
 }
 
-export type PermissionReplyError = PermissionReplyErrors[keyof PermissionReplyErrors]
+export type SessionPreferenceGetError = SessionPreferenceGetErrors[keyof SessionPreferenceGetErrors]
 
-export type PermissionReplyResponses = {
+export type SessionPreferenceGetResponses = {
   /**
-   * Permission processed successfully
+   * Session preference
    */
-  200: boolean
+  200: {
+    sessionID: string
+    agent?: string
+    model?: {
+      providerID: string
+      modelID: string
+    }
+    variant?: string
+    approval?: "auto" | "ask"
+  } | null
 }
 
-export type PermissionReplyResponse = PermissionReplyResponses[keyof PermissionReplyResponses]
+export type SessionPreferenceGetResponse = SessionPreferenceGetResponses[keyof SessionPreferenceGetResponses]
 
-export type PermissionListData = {
-  body?: never
-  path?: never
+export type SessionPreferenceSetData = {
+  body?: {
+    agent?: string
+    model?: {
+      providerID: string
+      modelID: string
+    }
+    variant?: string
+    approval?: "auto" | "ask"
+    source?: string
+  }
+  path: {
+    sessionID: string
+  }
   query?: {
     directory?: string
     workspace?: string
   }
-  url: "/permission"
+  url: "/session/{sessionID}/preference"
 }
 
-export type PermissionListResponses = {
+export type SessionPreferenceSetErrors = {
   /**
-   * List of pending permissions
+   * Bad request
    */
-  200: Array<PermissionRequest>
+  400: BadRequestError
+  /**
+   * Not found
+   */
+  404: NotFoundError
 }
 
-export type PermissionListResponse = PermissionListResponses[keyof PermissionListResponses]
+export type SessionPreferenceSetError = SessionPreferenceSetErrors[keyof SessionPreferenceSetErrors]
 
-export type QuestionListData = {
+export type SessionPreferenceSetResponses = {
+  /**
+   * Preference updated
+   */
+  200: {
+    sessionID: string
+    agent?: string
+    model?: {
+      providerID: string
+      modelID: string
+    }
+    variant?: string
+    approval?: "auto" | "ask"
+  }
+}
+
+export type SessionPreferenceSetResponse = SessionPreferenceSetResponses[keyof SessionPreferenceSetResponses]
+
+export type AppSkillsData = {
   body?: never
   path?: never
   query?: {
     directory?: string
     workspace?: string
   }
-  url: "/question"
+  url: "/skill"
 }
 
-export type QuestionListResponses = {
+export type AppSkillsResponses = {
   /**
-   * List of pending questions
+   * List of skills
    */
-  200: Array<QuestionRequest>
+  200: Array<{
+    name: string
+    description: string
+    location: string
+    content: string
+  }>
 }
 
-export type QuestionListResponse = QuestionListResponses[keyof QuestionListResponses]
+export type AppSkillsResponse = AppSkillsResponses[keyof AppSkillsResponses]
 
-export type QuestionReplyData = {
+export type SkillSearchData = {
   body?: {
-    /**
-     * User answers in order of questions (each answer is an array of selected labels)
-     */
-    answers: Array<QuestionAnswer>
-  }
-  path: {
-    requestID: string
+    query: string
+    semantic?: boolean
   }
+  path?: never
   query?: {
     directory?: string
     workspace?: string
   }
-  url: "/question/{requestID}/reply"
+  url: "/skill/search"
 }
 
-export type QuestionReplyErrors = {
+export type SkillSearchErrors = {
   /**
    * Bad request
    */
   400: BadRequestError
+}
+
+export type SkillSearchError = SkillSearchErrors[keyof SkillSearchErrors]
+
+export type SkillSearchResponses = {
   /**
-   * Not found
+   * Search results
    */
-  404: NotFoundError
+  200: {
+    main: Array<{
+      id: string
+      provider: "registry" | "external"
+      rank: "exact" | "semantic"
+      name: string
+      description?: string
+      installs?: string
+      url?: string
+      registry?: string
+      version?: string
+      package?: string
+      source?: string
+      installed?: boolean
+      scope?: "project" | "global"
+      update_available?: boolean
+      summary_zh?: string
+      summary_source?: "skills_summary" | "skill_md"
+      relevance?: "high" | "medium" | "low"
+      tier?: "main" | "more"
+    }>
+    more: Array<{
+      id: string
+      provider: "registry" | "external"
+      rank: "exact" | "semantic"
+      name: string
+      description?: string
+      installs?: string
+      url?: string
+      registry?: string
+      version?: string
+      package?: string
+      source?: string
+      installed?: boolean
+      scope?: "project" | "global"
+      update_available?: boolean
+      summary_zh?: string
+      summary_source?: "skills_summary" | "skill_md"
+      relevance?: "high" | "medium" | "low"
+      tier?: "main" | "more"
+    }>
+    meta: {
+      model?: string
+      latency_ms?: number
+    }
+  }
 }
 
-export type QuestionReplyError = QuestionReplyErrors[keyof QuestionReplyErrors]
+export type SkillSearchResponse = SkillSearchResponses[keyof SkillSearchResponses]
 
-export type QuestionReplyResponses = {
+export type SkillInstalledData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/skill/installed"
+}
+
+export type SkillInstalledResponses = {
   /**
-   * Question answered successfully
+   * Installed skills
    */
-  200: boolean
+  200: Array<{
+    id: string
+    provider: "registry" | "external"
+    name: string
+    description?: string
+    installs?: string
+    url?: string
+    registry?: string
+    version?: string
+    package?: string
+    source?: string
+    installed?: boolean
+    scope?: "project" | "global"
+    update_available?: boolean
+    summary_zh?: string
+    summary_source?: "skills_summary" | "skill_md"
+    relevance?: "high" | "medium" | "low"
+    tier?: "main" | "more"
+  }>
 }
 
-export type QuestionReplyResponse = QuestionReplyResponses[keyof QuestionReplyResponses]
+export type SkillInstalledResponse = SkillInstalledResponses[keyof SkillInstalledResponses]
 
-export type QuestionRejectData = {
-  body?: never
-  path: {
-    requestID: string
+export type SkillDescribeData = {
+  body?: {
+    id: string
+    name: string
+    provider: "registry" | "external"
+    description?: string
+    url?: string
+    source?: string
+    registry?: string
+    package?: string
   }
+  path?: never
   query?: {
     directory?: string
     workspace?: string
   }
-  url: "/question/{requestID}/reject"
+  url: "/skill/describe"
 }
 
-export type QuestionRejectErrors = {
+export type SkillDescribeErrors = {
   /**
    * Bad request
    */
   400: BadRequestError
-  /**
-   * Not found
-   */
-  404: NotFoundError
 }
 
-export type QuestionRejectError = QuestionRejectErrors[keyof QuestionRejectErrors]
+export type SkillDescribeError = SkillDescribeErrors[keyof SkillDescribeErrors]
+
+export type SkillDescribeResponses = {
+  /**
+   * Skill summary
+   */
+  200: {
+    summary_zh: string
+    summary_source?: "skills_summary" | "skill_md" | "fallback"
+  }
+}
+
+export type SkillDescribeResponse = SkillDescribeResponses[keyof SkillDescribeResponses]
+
+export type SkillCheckData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/skill/check"
+}
+
+export type SkillCheckResponses = {
+  /**
+   * Installed skills with update status
+   */
+  200: Array<{
+    id: string
+    provider: "registry" | "external"
+    name: string
+    description?: string
+    installs?: string
+    url?: string
+    registry?: string
+    version?: string
+    package?: string
+    source?: string
+    installed?: boolean
+    scope?: "project" | "global"
+    update_available?: boolean
+    summary_zh?: string
+    summary_source?: "skills_summary" | "skill_md"
+    relevance?: "high" | "medium" | "low"
+    tier?: "main" | "more"
+  }>
+}
+
+export type SkillCheckResponse = SkillCheckResponses[keyof SkillCheckResponses]
+
+export type SkillJobsData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/skill/jobs"
+}
+
+export type SkillJobsResponses = {
+  /**
+   * Install jobs
+   */
+  200: Array<{
+    job_id: string
+    id: string
+    provider: "registry" | "external"
+    name: string
+    registry?: string
+    package?: string
+    source?: string
+    scope?: "project" | "global"
+    status: "queued" | "running" | "success" | "error"
+    message?: string
+    started_at?: number
+    finished_at?: number
+  }>
+}
+
+export type SkillJobsResponse = SkillJobsResponses[keyof SkillJobsResponses]
+
+export type SkillInstallData = {
+  body?:
+    | {
+        kind: "registry"
+        registry: string
+        name: string
+      }
+    | {
+        kind: "external"
+        package: string
+        scope: "project" | "global"
+      }
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/skill/install"
+}
+
+export type SkillInstallErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+}
+
+export type SkillInstallError = SkillInstallErrors[keyof SkillInstallErrors]
+
+export type SkillInstallResponses = {
+  /**
+   * Install result
+   */
+  200: {
+    job_id: string
+    id: string
+    provider: "registry" | "external"
+    name: string
+    registry?: string
+    package?: string
+    source?: string
+    scope?: "project" | "global"
+    status: "queued" | "running" | "success" | "error"
+    message?: string
+    started_at?: number
+    finished_at?: number
+  }
+}
+
+export type SkillInstallResponse = SkillInstallResponses[keyof SkillInstallResponses]
+
+export type SkillUpdateData = {
+  body?: {
+    names?: Array<string>
+  }
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/skill/update"
+}
+
+export type SkillUpdateErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+}
+
+export type SkillUpdateError = SkillUpdateErrors[keyof SkillUpdateErrors]
+
+export type SkillUpdateResponses = {
+  /**
+   * Update result
+   */
+  200: {
+    ok: boolean
+    updated: Array<string>
+  }
+}
+
+export type SkillUpdateResponse = SkillUpdateResponses[keyof SkillUpdateResponses]
+
+export type PermissionReplyData = {
+  body?: {
+    reply: "once" | "always" | "reject"
+    message?: string
+  }
+  path: {
+    requestID: string
+  }
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/permission/{requestID}/reply"
+}
+
+export type PermissionReplyErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+  /**
+   * Not found
+   */
+  404: NotFoundError
+}
+
+export type PermissionReplyError = PermissionReplyErrors[keyof PermissionReplyErrors]
+
+export type PermissionReplyResponses = {
+  /**
+   * Permission processed successfully
+   */
+  200: boolean
+}
+
+export type PermissionReplyResponse = PermissionReplyResponses[keyof PermissionReplyResponses]
+
+export type PermissionListData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/permission"
+}
+
+export type PermissionListResponses = {
+  /**
+   * List of pending permissions
+   */
+  200: Array<PermissionRequest>
+}
+
+export type PermissionListResponse = PermissionListResponses[keyof PermissionListResponses]
+
+export type QuestionListData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/question"
+}
+
+export type QuestionListResponses = {
+  /**
+   * List of pending questions
+   */
+  200: Array<QuestionRequest>
+}
+
+export type QuestionListResponse = QuestionListResponses[keyof QuestionListResponses]
+
+export type QuestionReplyData = {
+  body?: {
+    /**
+     * User answers in order of questions (each answer is an array of selected labels)
+     */
+    answers: Array<QuestionAnswer>
+  }
+  path: {
+    requestID: string
+  }
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/question/{requestID}/reply"
+}
+
+export type QuestionReplyErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+  /**
+   * Not found
+   */
+  404: NotFoundError
+}
+
+export type QuestionReplyError = QuestionReplyErrors[keyof QuestionReplyErrors]
+
+export type QuestionReplyResponses = {
+  /**
+   * Question answered successfully
+   */
+  200: boolean
+}
+
+export type QuestionReplyResponse = QuestionReplyResponses[keyof QuestionReplyResponses]
+
+export type QuestionRejectData = {
+  body?: never
+  path: {
+    requestID: string
+  }
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/question/{requestID}/reject"
+}
+
+export type QuestionRejectErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+  /**
+   * Not found
+   */
+  404: NotFoundError
+}
+
+export type QuestionRejectError = QuestionRejectErrors[keyof QuestionRejectErrors]
 
 export type QuestionRejectResponses = {
   /**
@@ -4686,7 +5279,146 @@ export type ProviderOauthCallbackResponses = {
   200: boolean
 }
 
-export type ProviderOauthCallbackResponse = ProviderOauthCallbackResponses[keyof ProviderOauthCallbackResponses]
+export type ProviderOauthCallbackResponse = ProviderOauthCallbackResponses[keyof ProviderOauthCallbackResponses]
+
+export type DatabaseLegacyStatusData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/database/legacy/status"
+}
+
+export type DatabaseLegacyStatusResponses = {
+  /**
+   * Legacy database scan status
+   */
+  200: {
+    directory: string
+    target: string
+    has_legacy: boolean
+    message: string
+    dismissed: boolean
+    should_merge: boolean
+    source_count: number
+    legacy_count: number
+    files: Array<{
+      name: string
+      path: string
+      channel: string
+      mtime: number
+    }>
+    naming: {
+      [key: string]: number
+    }
+    versions: {
+      [key: string]: number
+    }
+  }
+}
+
+export type DatabaseLegacyStatusResponse = DatabaseLegacyStatusResponses[keyof DatabaseLegacyStatusResponses]
+
+export type DatabaseLegacyMergeStateData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/database/legacy/merge/state"
+}
+
+export type DatabaseLegacyMergeStateResponses = {
+  /**
+   * Merge state
+   */
+  200: {
+    state: "idle" | "running" | "done" | "error"
+    updated: number
+    error?: string
+    details?: Array<string>
+  }
+}
+
+export type DatabaseLegacyMergeStateResponse =
+  DatabaseLegacyMergeStateResponses[keyof DatabaseLegacyMergeStateResponses]
+
+export type DatabaseLegacyMergeStateResetData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/database/legacy/merge/state/reset"
+}
+
+export type DatabaseLegacyMergeStateResetResponses = {
+  /**
+   * Reset merge state
+   */
+  200: {
+    state: "idle" | "running" | "done" | "error"
+    updated: number
+    error?: string
+    details?: Array<string>
+  }
+}
+
+export type DatabaseLegacyMergeStateResetResponse =
+  DatabaseLegacyMergeStateResetResponses[keyof DatabaseLegacyMergeStateResetResponses]
+
+export type DatabaseLegacyMergeData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/database/legacy/merge"
+}
+
+export type DatabaseLegacyMergeResponses = {
+  /**
+   * Copy result
+   */
+  200: {
+    status: {
+      directory: string
+      target: string
+      has_legacy: boolean
+      message: string
+      dismissed: boolean
+      should_merge: boolean
+      source_count: number
+      legacy_count: number
+      files: Array<{
+        name: string
+        path: string
+        channel: string
+        mtime: number
+      }>
+      naming: {
+        [key: string]: number
+      }
+      versions: {
+        [key: string]: number
+      }
+    }
+    mode: "noop" | "copy"
+    merge_state: {
+      state: "idle" | "running" | "done" | "error"
+      updated: number
+      error?: string
+      details?: Array<string>
+    }
+  }
+}
+
+export type DatabaseLegacyMergeResponse = DatabaseLegacyMergeResponses[keyof DatabaseLegacyMergeResponses]
 
 export type FileActiveTasksData = {
   body?: never
@@ -5070,6 +5802,39 @@ export type FileUploadResponses = {
 
 export type FileUploadResponse = FileUploadResponses[keyof FileUploadResponses]
 
+export type FileEnsureDirectoryData = {
+  body?: {
+    path: string
+  }
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/file/ensure-directory"
+}
+
+export type FileEnsureDirectoryErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+}
+
+export type FileEnsureDirectoryError = FileEnsureDirectoryErrors[keyof FileEnsureDirectoryErrors]
+
+export type FileEnsureDirectoryResponses = {
+  /**
+   * Directory ensured
+   */
+  200: {
+    ok: boolean
+    path: string
+  }
+}
+
+export type FileEnsureDirectoryResponse = FileEnsureDirectoryResponses[keyof FileEnsureDirectoryResponses]
+
 export type FileSummarizeData = {
   body?: {
     directory?: string
@@ -6768,6 +7533,28 @@ export type WechatStopResponses = {
 
 export type WechatStopResponse = WechatStopResponses[keyof WechatStopResponses]
 
+export type WechatPingData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/wechat/ping"
+}
+
+export type WechatPingResponses = {
+  /**
+   * Ping result
+   */
+  200: {
+    ok: boolean
+    stolen: boolean
+  }
+}
+
+export type WechatPingResponse = WechatPingResponses[keyof WechatPingResponses]
+
 export type WechatStatusData = {
   body?: never
   path?: never
@@ -6836,6 +7623,117 @@ export type WechatSessionClearResponses = {
 
 export type WechatSessionClearResponse = WechatSessionClearResponses[keyof WechatSessionClearResponses]
 
+export type FeishuStartData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/feishu/start"
+}
+
+export type FeishuStartResponses = {
+  /**
+   * Bridge started
+   */
+  200: {
+    success: boolean
+    code?: string
+    message?: string
+    status?: string
+    appId?: string
+  }
+}
+
+export type FeishuStartResponse = FeishuStartResponses[keyof FeishuStartResponses]
+
+export type FeishuStopData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/feishu/stop"
+}
+
+export type FeishuStopResponses = {
+  /**
+   * Bridge stopped
+   */
+  200: {
+    success: boolean
+  }
+}
+
+export type FeishuStopResponse = FeishuStopResponses[keyof FeishuStopResponses]
+
+export type FeishuStatusData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/feishu/status"
+}
+
+export type FeishuStatusResponses = {
+  /**
+   * Status
+   */
+  200: {
+    status: "idle" | "starting" | "connected" | "error"
+    appId: string | null
+    hasConfig: boolean
+    error: {
+      code: string
+      message: string
+    } | null
+  }
+}
+
+export type FeishuStatusResponse = FeishuStatusResponses[keyof FeishuStatusResponses]
+
+export type FeishuEventsData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/feishu/events"
+}
+
+export type FeishuEventsResponses = {
+  /**
+   * Event stream
+   */
+  200: unknown
+}
+
+export type FeishuSessionClearData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/feishu/session"
+}
+
+export type FeishuSessionClearResponses = {
+  /**
+   * Session cleared
+   */
+  200: {
+    success: boolean
+  }
+}
+
+export type FeishuSessionClearResponse = FeishuSessionClearResponses[keyof FeishuSessionClearResponses]
+
 export type ReadingModeSessionCreateData = {
   body?: never
   path?: never
@@ -6865,6 +7763,129 @@ export type ReadingModeSessionCreateResponses = {
 export type ReadingModeSessionCreateResponse =
   ReadingModeSessionCreateResponses[keyof ReadingModeSessionCreateResponses]
 
+export type ReadingModeSessionFromFileData = {
+  body?: {
+    path: string
+    settings?: {
+      translatePrompt?: string
+      questionPrompt?: string
+      firstReadPrompt?: string
+      contextPageRange?: 0 | 1 | 2
+      autoFirstRead?: boolean
+    }
+    forceNew?: boolean
+  }
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/reading-mode/session/from-file"
+}
+
+export type ReadingModeSessionFromFileErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+  /**
+   * Not found
+   */
+  404: NotFoundError
+}
+
+export type ReadingModeSessionFromFileError = ReadingModeSessionFromFileErrors[keyof ReadingModeSessionFromFileErrors]
+
+export type ReadingModeSessionFromFileResponses = {
+  /**
+   * Existing or newly created reading mode session
+   */
+  200: {
+    action: "existing" | "created"
+    session: Session
+  }
+}
+
+export type ReadingModeSessionFromFileResponse =
+  ReadingModeSessionFromFileResponses[keyof ReadingModeSessionFromFileResponses]
+
+export type ReadingModePageTextData = {
+  body?: {
+    sessionID: string
+    startPage: number
+    endPage: number
+  }
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/reading-mode/page-text"
+}
+
+export type ReadingModePageTextErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+  /**
+   * Not found
+   */
+  404: NotFoundError
+}
+
+export type ReadingModePageTextError = ReadingModePageTextErrors[keyof ReadingModePageTextErrors]
+
+export type ReadingModePageTextResponses = {
+  /**
+   * Extracted page text
+   */
+  200: {
+    pageCount: number
+    pages: Array<{
+      pageNumber: number
+      text: string
+    }>
+    combinedText: string
+  }
+}
+
+export type ReadingModePageTextResponse = ReadingModePageTextResponses[keyof ReadingModePageTextResponses]
+
+export type ReadingModePagePdfData = {
+  body?: {
+    sessionID: string
+    startPage: number
+    endPage: number
+  }
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/reading-mode/page-pdf"
+}
+
+export type ReadingModePagePdfErrors = {
+  /**
+   * Bad request
+   */
+  400: BadRequestError
+  /**
+   * Not found
+   */
+  404: NotFoundError
+}
+
+export type ReadingModePagePdfError = ReadingModePagePdfErrors[keyof ReadingModePagePdfErrors]
+
+export type ReadingModePagePdfResponses = {
+  /**
+   * PDF binary for the requested page range
+   */
+  200: unknown
+}
+
 export type ReadingModeAnnotationsGetData = {
   body?: never
   path?: never
@@ -7173,30 +8194,6 @@ export type AppAgentsResponses = {
 
 export type AppAgentsResponse = AppAgentsResponses[keyof AppAgentsResponses]
 
-export type AppSkillsData = {
-  body?: never
-  path?: never
-  query?: {
-    directory?: string
-    workspace?: string
-  }
-  url: "/skill"
-}
-
-export type AppSkillsResponses = {
-  /**
-   * List of skills
-   */
-  200: Array<{
-    name: string
-    description: string
-    location: string
-    content: string
-  }>
-}
-
-export type AppSkillsResponse = AppSkillsResponses[keyof AppSkillsResponses]
-
 export type LspStatusData = {
   body?: never
   path?: never