{"server":"mcp-ping","version":"1.0.0","endpoints":{"health":"GET /health","mcp":"POST /mcp  (JSON-RPC 2.0; supports SSE when Accept: text/event-stream)","docs":"GET /docs  (this server as an HTML page)"},"tools":[{"name":"ping","description":"Returns 'pong'. Use this to verify the MCP client → transport → server pipeline is wired up end-to-end. Takes no arguments.","inputSchema":{"type":"object","properties":{},"additionalProperties":false}}]}