Publish a catalog of agent skills and make it discoverable to AI coding agents and their installers — the way evilmartians.com/agent-skills does. Use this whenever the user wants to publish, distribute, or share agent skills; make their skills installable via `npx skills`, `gh skill`, or a Claude plugin marketplace; build or fix a `.well-known/agent-skills/index.json` discovery index; self-host skills on their own domain with integrity digests; decide how to package a single-file skill vs a multi-file skill vs a bundle; or set up analytics for skill installs. Also use to push back on the common mistake of pointing a discovery index at raw.githubusercontent.com instead of …
