{"authorization_endpoint":"https://mcp.browserless.io/oauth/authorize","authorization_response_iss_parameter_supported":true,"code_challenge_methods_supported":["S256","plain"],"grant_types_supported":["authorization_code","refresh_token"],"issuer":"https://mcp.browserless.io","registration_endpoint":"https://mcp.browserless.io/oauth/register","response_types_supported":["code"],"scopes_supported":["email"],"token_endpoint":"https://mcp.browserless.io/oauth/token","token_endpoint_auth_methods_supported":["none","client_secret_basic","client_secret_post"]}