first-pass

first-pass makes a coding agent check the code around a change, not only the lines it writes, and prove its work before it calls anything done. It's a Claude Code plugin; Cursor, Codex and other agents get the same rules and skills (the hooks are Claude Code only). You set it up once, in the folder that holds your repos.

Before code, the agent answers ten questions about the change against the real code: what happens if it runs twice, stops halfway, or an outside service times out; which other code uses the same data; what the user sees when it fails. Each answer is a `file:line`, a test, or a gap you decide to accept. While building, anything the task didn't ask for (a helper, a cap, a retry, an option) has to earn its place. The agent asks whether it needs to exist, leaves it out when nothing requires it, a…