Tester

Check a skill

Paste the URL of a SKILL.md, a skill zip, a skills index, a Claude Code / oh-my-pi marketplace, or a catalog site. The browser reads it the way agents would and checks whether it should work.

URL or file

Try:

Requests go only to the URL you enter (and the files it lists), when you press Validate; a file you choose stays in your browser. Git repositories can't be read from a browser, so paste raw file or site URLs. Hosts must allow cross-origin requests (CORS).