{"service":"Cosmetic Ingredient Compliance Checker","version":"1.1.0","description":"化妆品成分合规查询服务（基于中国 NMPA 规范）","auth":"/mcp requires X-API-Key header when auth is enabled","endpoints":[{"path":"/mcp","method":"POST","description":"MCP Streamable HTTP endpoint (JSON-RPC 2.0)","protocol":"MCP 2025-03-26"},{"path":"/health","method":"GET","description":"Health check (no auth)"},{"path":"/admin/keys","method":"GET, POST, PATCH, DELETE","description":"List / create / update / delete API keys (requires X-Admin-Token)"},{"path":"/admin/usage","method":"GET","description":"View API key usage (requires X-Admin-Token)"},{"path":"/admin/logs","method":"GET","description":"View call logs (requires X-Admin-Token)"}]}