{"issuer":"https://mcp.readingrate.com","authorization_endpoint":"https://mcp.readingrate.com/oauth/authorize","token_endpoint":"https://mcp.readingrate.com/oauth/token","userinfo_endpoint":"https://mcp.readingrate.com/oauth/userinfo","registration_endpoint":"https://mcp.readingrate.com/oauth/register","revocation_endpoint":"https://mcp.readingrate.com/oauth/revoke","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":["catalog:read","user:read","user:write"]}