{"issuer": "https://api.stocklake.dev", "authorization_endpoint": "https://api.stocklake.dev/oauth/authorize", "token_endpoint": "https://api.stocklake.dev/oauth/token", "revocation_endpoint": "https://api.stocklake.dev/oauth/revoke", "registration_endpoint": "https://api.stocklake.dev/oauth/register", "response_types_supported": ["code"], "grant_types_supported": ["authorization_code", "refresh_token"], "code_challenge_methods_supported": ["S256"], "token_endpoint_auth_methods_supported": ["none", "client_secret_post"], "scopes_supported": ["mcp"], "subject_types_supported": ["public"]}