The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill requires the installation of the playwright library and browser binaries. These are well-known, industry-standard tools for browser automation and testing.
[COMMAND_EXECUTION]: The provided Node.js script (runtime-watch.mjs) is designed to be executed by the developer or agent to audit a running web application. It also instructions standard commands like npm test and npm run build, which are typical for frontend development workflows.
[INDIRECT_PROMPT_INJECTION]:
Ingestion points: The runtime-watch.mjs script captures data from external sources by monitoring browser console logs, uncaught exceptions, and promise rejections from any user-provided URL (scripts/runtime-watch.mjs).
Boundary markers: The script prints captured error messages and logs directly to the terminal or a JSON report file without utilizing specific delimiters or "ignore instructions" wrappers for the external content.
Capability inventory: The script has the capability to write to the local file system (via the --json flag) and perform interactions with web pages (clicks, reloads).
Sanitization: The script does not perform sanitization or escaping of the strings captured from the browser console or error events, meaning a malicious web page could intentionally trigger error messages containing instructions aimed at the agent processing the output.

runtime-hygiene