Function call

packages/hosts/mcp/src/artifacts-tools.test.ts:269–273

(id: number, method: string, params: Record<string, unknown>)

    };
    await clientTransport.start();
    const call = async (id: number, method: string, params: Record<string, unknown>) => {
      await clientTransport.send({ jsonrpc: "2.0", id, method, params });
      await vi.waitFor(() => expect(responses.has(id)).toBe(true));
      return responses.get(id) ?? {};
    };

    const listed = (await call(1, "tools/list", {})) as {
      tools: Array<{ name: string }>;