{"status":"healthy","server":"machfive-mcp","version":"1.0.0","endpoints":{"mcp":"/mcp","mcp_with_key":"/mcp/{api_key}"},"authentication":{"methods":["URL path: /mcp/YOUR_API_KEY","Header: Authorization: Bearer YOUR_API_KEY","Header: Authorization: YOUR_API_KEY (Bearer prefix optional)"],"note":"Each user passes their own MachFive API key. Bearer prefix is optional for Authorization header."}}