npx claudepluginhub standardbeagle/agnt --plugin agntCheck for JavaScript errors captured by the agnt proxy.
Query the proxy logs for error entries:
proxylog {proxy_id: "dev", types: ["error"], limit: 20}
If there are errors:
If no errors found:
Optionally check for custom logs that might indicate issues:
proxylog {proxy_id: "dev", types: ["custom"], limit: 10}
Note: The proxy ID "dev" is the default. If the user has a different proxy running, they should specify it.