{"issuer": "https://api.techgc.co/mcp-lead", "authorization_endpoint": "https://api.techgc.co/mcp-lead/oauth/authorize/", "token_endpoint": "https://api.techgc.co/oauth/token/", "registration_endpoint": "https://api.techgc.co/mcp-lead/oauth/register", "revocation_endpoint": "https://api.techgc.co/oauth/revoke_token/", "scopes_supported": ["mcp:read"], "response_types_supported": ["code"], "grant_types_supported": ["authorization_code", "refresh_token"], "token_endpoint_auth_methods_supported": ["none"], "code_challenge_methods_supported": ["S256"]}