Audit Shipped

Read what merged to the integration branch in a window, find the edge cases its specs and tests missed, run each one, and draft a follow-up per real finding. A branch not yet merged is inspect-change's job; this skill reads work that already landed.

Eight baseline audits of one week — three features merged — found the bugs inside a feature: 8 of 8 the unvalidated payment amount, 7 of 8 the 500 where the spec says 400. They missed what sits between features or outside the code. Five of eight missed that a part-paid invoice whose payment is fully refunded reads refunded and still accrues a late fee — the fee checks the stored status, the view derives it — and three of those wrote "the fully-refunded status behaves as specced". Six of eight missed that "today" is the UTC date where the glossary counts late-fee weeks in marina days (UTC+7); three wrote the opposite, "UTC date handling is consistent". Steps 2 and 3 are for those two.

1. Pin the window

The branch is Default PR base: in docs/agents/project.md, else main. The window is the operator's, else the last 7 days. Run: