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fix(mcp): handle tool result errors (#32244)

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Aiden Cline 2026-06-14 21:16:39 -05:00 committed by GitHub
parent 1338d7b47a
commit dfb616f067
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2 changed files with 33 additions and 0 deletions
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7
packages/opencode/src/mcp/catalog.ts
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@ -63,6 +63,13 @@ export function convertTool(mcpTool: MCPToolDef, client: Client, timeout?: numbe
timeout, timeout,
}, },
) )
if (result.isError)
throw new Error(
result.content
.flatMap((item) => (item.type === "text" ? [item.text] : []))
.filter((text) => text.trim())
.join("\n\n") || "MCP tool returned an error",
)
if (result.structuredContent === undefined || result.structuredContent === null) return result if (result.structuredContent === undefined || result.structuredContent === null) return result
return { return {
...result, ...result,

26
patches/@modelcontextprotocol%2Fsdk@1.29.0.patch
View File

@ -1,3 +1,29 @@
diff --git a/dist/cjs/client/index.d.ts b/dist/cjs/client/index.d.ts
index 1822bf749aec71d2bb295083d832114ee187bb67..58b859a7b32222fb5cb9f2011fdc5d010f3d05fb 100644
--- a/dist/cjs/client/index.d.ts
+++ b/dist/cjs/client/index.d.ts
@@ -428,6 +428,8 @@ export declare class Client<RequestT extends Request = Request, NotificationT ex
*
* For task-based execution with streaming behavior, use client.experimental.tasks.callToolStream() instead.
*/
+ callTool(params: CallToolRequest['params'], resultSchema?: undefined, options?: RequestOptions): Promise<SchemaOutput<typeof CallToolResultSchema>>;
+ callTool<T extends typeof CallToolResultSchema | typeof CompatibilityCallToolResultSchema>(params: CallToolRequest['params'], resultSchema: T, options?: RequestOptions): Promise<SchemaOutput<T>>;
callTool(params: CallToolRequest['params'], resultSchema?: typeof CallToolResultSchema | typeof CompatibilityCallToolResultSchema, options?: RequestOptions): Promise<{
[x: string]: unknown;
content: ({
diff --git a/dist/esm/client/index.d.ts b/dist/esm/client/index.d.ts
index 1822bf749aec71d2bb295083d832114ee187bb67..58b859a7b32222fb5cb9f2011fdc5d010f3d05fb 100644
--- a/dist/esm/client/index.d.ts
+++ b/dist/esm/client/index.d.ts
@@ -428,6 +428,8 @@ export declare class Client<RequestT extends Request = Request, NotificationT ex
*
* For task-based execution with streaming behavior, use client.experimental.tasks.callToolStream() instead.
*/
+ callTool(params: CallToolRequest['params'], resultSchema?: undefined, options?: RequestOptions): Promise<SchemaOutput<typeof CallToolResultSchema>>;
+ callTool<T extends typeof CallToolResultSchema | typeof CompatibilityCallToolResultSchema>(params: CallToolRequest['params'], resultSchema: T, options?: RequestOptions): Promise<SchemaOutput<T>>;
callTool(params: CallToolRequest['params'], resultSchema?: typeof CallToolResultSchema | typeof CompatibilityCallToolResultSchema, options?: RequestOptions): Promise<{
[x: string]: unknown;
content: ({
diff --git a/dist/cjs/client/index.js b/dist/cjs/client/index.js diff --git a/dist/cjs/client/index.js b/dist/cjs/client/index.js
index 6ac1da14dc7f6211ae70f7711c124b76098816d8..adb5b7bd45514a406a0f7e40b64631c101584c84 100644 index 6ac1da14dc7f6211ae70f7711c124b76098816d8..adb5b7bd45514a406a0f7e40b64631c101584c84 100644
--- a/dist/cjs/client/index.js --- a/dist/cjs/client/index.js