{"name":"My PHP Site","version":"1.0.0","server":"MCPPHP/0.1.0","transport":"streamable-http","protocolVersions":["2025-06-18","2025-03-26","2024-11-05"],"tools":2,"usage":"POST JSON-RPC 2.0 to this URL with \"Authorization: Bearer <key>\" (or X-API-Key / ?key=)."}