feat: expose askQuestion on plugin tool context

packages/opencode/src/tool/registry.ts

@@ -19,6 +19,7 @@ import path from "path"
 import { type ToolContext as PluginToolContext, type ToolDefinition } from "@opencode-ai/plugin"
 import z from "zod"
 import { Plugin } from "../plugin"
+import { Question } from "../question"
 import { WebSearchTool } from "./websearch"
 import { CodeSearchTool } from "./codesearch"
 import { Flag } from "@/flag/flag"
@@ -68,6 +69,12 @@ export namespace ToolRegistry {
             ...ctx,
             directory: Instance.directory,
             worktree: Instance.worktree,
+            askQuestion: (input: { questions: Question.Info[] }) =>
+              Question.ask({
+                sessionID: ctx.sessionID,
+                questions: input.questions,
+                tool: ctx.callID ? { messageID: ctx.messageID, callID: ctx.callID } : undefined,
+              }),
           } as unknown as PluginToolContext
           const result = await def.execute(args as any, pluginCtx)
           const out = await Truncate.output(result, {}, initCtx?.agent)

packages/plugin/src/tool.ts

@@ -17,6 +17,7 @@ export type ToolContext = {
   abort: AbortSignal
   metadata(input: { title?: string; metadata?: { [key: string]: any } }): void
   ask(input: AskInput): Promise<void>
+  askQuestion(input: { questions: QuestionInput[] }): Promise<QuestionAnswer[]>
 }
 
 type AskInput = {
@@ -26,6 +27,22 @@ type AskInput = {
   metadata: { [key: string]: any }
 }
 
+export type QuestionOption = {
+  label: string
+  description: string
+}
+
+export type QuestionInput = {
+  question: string
+  header: string
+  options: QuestionOption[]
+  multiple?: boolean
+  custom?: boolean
+}
+
+/** Each answer is an array of selected labels */
+export type QuestionAnswer = string[]
+
 export function tool<Args extends z.ZodRawShape>(input: {
   description: string
   args: Args