Spec-Kit

Building feature by feature inside one long chat drifts. By the third one, the assistant is guessing at what you asked for in the first. Spec-Kit turns that around. You write the requirements into a document, and the assistant builds from that document rather than from whatever it can still remember of the conversation.

Projects that run across several sessions, work you share with other people, and anything where the plan has to outlive a single chat.

1. Run the command below in the folder your project lives in (in the Terminal: type cd, a space, then drag the folder onto the window and press enter). If it says uv is missing, install it from uv's own page at docs.astral.sh/uv; uv is the free helper this uses to fetch itself.
2. Then, inside your assistant, type /speckit.specify to write down the requirements.
3. Follow with /speckit.plan to plan the work, and /speckit.implement to build it.