{
  "issuer": "https://oauth.manus.im",
  "authorization_endpoint": "https://oauth.manus.im/oauth/authorize",
  "token_endpoint": "https://oauth.manus.im/oauth/token",
  "jwks_uri": "https://oauth.manus.im/.well-known/jwks.json",
  "response_types_supported": ["code"],
  "grant_types_supported": ["authorization_code", "refresh_token"],
  "token_endpoint_auth_methods_supported": ["client_secret_post", "client_secret_basic"],
  "scopes_supported": ["openid", "profile", "email"],
  "code_challenge_methods_supported": ["S256"]
}