{"client_id":"https://mcp-auth-demo-production-d421.up.railway.app/demo/clients/read-only","client_name":"Coreframe Demo — Read-only client (lacks mcp:tools)","token_endpoint_auth_method":"private_key_jwt","grant_types":["client_credentials"],"scope":"mcp:read","jwks":{"keys":[{"kty":"EC","x":"3itvOjE_tgFtYxBOCmNvMV5au40GPcfaEBn8fM_0KU4","y":"RfkMa5-jcxuiwGiGnV6lmEBCs1DT0TIgj5HhZo4W0q8","crv":"P-256","kid":"31314ff9-6279-4c8b-a834-09475a78ccff","alg":"ES256","use":"sig"}]}}