{"issuer":"https://mcp.sanity.io","authorization_endpoint":"https://mcp.sanity.io/authorize","response_types_supported":["code"],"code_challenge_methods_supported":["S256"],"token_endpoint":"https://mcp.sanity.io/token","token_endpoint_auth_methods_supported":["client_secret_basic","client_secret_post","none"],"grant_types_supported":["authorization_code","refresh_token"],"scopes_supported":["global"],"revocation_endpoint":"https://mcp.sanity.io/revoke","revocation_endpoint_auth_methods_supported":["client_secret_basic","client_secret_post","none"],"registration_endpoint":"https://mcp.sanity.io/register"}