{"issuer":"https://mcp.creataisub.duckdns.org","authorization_endpoint":"https://mcp.creataisub.duckdns.org/oauth/authorize","token_endpoint":"https://mcp.creataisub.duckdns.org/oauth/token","registration_endpoint":"https://mcp.creataisub.duckdns.org/oauth/register","revocation_endpoint":"https://mcp.creataisub.duckdns.org/oauth/revoke","response_types_supported":["code"],"response_modes_supported":["query"],"grant_types_supported":["authorization_code","refresh_token"],"token_endpoint_auth_methods_supported":["none","client_secret_post"],"code_challenge_methods_supported":["S256"],"scopes_supported":["mcp","openid","offline_access"],"service_documentation":"https://modelcontextprotocol.io/specification"}