Skip to content

fix(opencode): replace zodToJsonSchema with z.toJSONSchema for Zod v4 compat #20809

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
jbmml wants to merge 1 commit into
base: dev
Choose a base branch
from
+5 −3
Open

fix(opencode): replace zodToJsonSchema with z.toJSONSchema for Zod v4 compat #20809

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 5 additions & 3 deletions packages/opencode/src/server/routes/experimental.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,6 @@ import { Instance } from "../../project/instance"
import { Project } from "../../project/project"
import { MCP } from "../../mcp"
import { Session } from "../../session"
import { zodToJsonSchema } from "zod-to-json-schema"
import { errors } from "../error"
import { lazy } from "../../util/lazy"
import { WorkspaceRoutes } from "./workspace"
Expand Down Expand Up @@ -83,8 +82,11 @@ export const ExperimentalRoutes = lazy(() =>
tools.map((t) => ({
id: t.id,
description: t.description,
// Handle both Zod schemas and plain JSON schemas
parameters: (t.parameters as any)?._def ? zodToJsonSchema(t.parameters as any) : t.parameters,
// Convert Zod schemas to JSON Schema via Zod v4 built-in.
// The previous zodToJsonSchema (zod-to-json-schema@3.x) is incompatible with Zod v4.
parameters: typeof (t.parameters as any)?.parse === "function"
? z.toJSONSchema(t.parameters as any)
: t.parameters,
})),
)
},
Expand Down
Loading