AIchain Skill: A Prompt as a Reusable Object (opens in new tab)

A prompt buried in an f-string is technical debt. You can't test it. You can't save it to a file. You can't hand it to a colleague and say "here's the extraction logic." The moment you hard-code a prompt into a string, you've welded your application logic to a single, frozen instruction — one that will rot as models improve and requirements shift. Skill fixes that. It turns a prompt into a first-class object: something you can construct, parameterize, persist, reload, version-control, and swa...