Function listTools

e2e/selfhost/mcp-session-idle-eviction.test.ts:113–124

(sessionId: string, id: number)

        });

      const listTools = async (sessionId: string, id: number): Promise<Response> =>
        fetch(mcpUrl, {
          method: "POST",
          headers: {
            cookie: cookieHeader,
            "mcp-session-id": sessionId,
            "mcp-protocol-version": "2025-06-18",
            "content-type": "application/json",
            accept: "application/json, text/event-stream",
          },
          body: JSON.stringify({ jsonrpc: "2.0", id, method: "tools/list" }),
        });

      // 1. A client initializes and the session serves.
      const opened = yield* Effect.promise(initialize);