Two tools with minimal definitions. 'ping' and 'get_user_info' have basic descriptions (18 and 40 chars respectively) but lack parameter descriptions and output schema documentation. Input schemas are present but sparse. No error handling guidance, no parameter constraints, no composition hints. Naming is acceptable but descriptions fall well below the 50-200 char baseline for LLM-optimized tools. This server prioritizes OAuth/JWKS infrastructure over tool quality.

• Expand 'ping' description to 80-120 chars: 'Test connectivity to the MCP server. Optionally echo back a message to verify round-trip latency and authentication. Use this to validate the connection before calling other tools.'
• Expand 'get_user_info' description to 100-150 chars: 'Retrieve authenticated user profile including user_id, email, name, and permissions. Call this first to determine what actions the current user can perform.'
• Add parameter description for 'message' in ping: 'Optional string (max 256 chars) to echo back in the response. Useful for latency measurement or debugging. If omitted, returns a simple pong.'
• Document output schema for both tools. For get_user_info, specify: {user_id: string, email: string, name: string, permissions: string[]}. For ping, specify: {message: string, timestamp: ISO8601}.
• Add error handling guidance: 'If authentication fails, ensure Bearer token is valid and not expired. If user_info returns 403, the token lacks required scopes.'

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry