Claude Skills by alexpricedev

How a new page, API endpoint, or admin route is wired through this repo's layers, and which files must change together. Use when adding or removing a route, page, or endpoint, when a new route 404s or its client script never runs, or when scaffolding a new service.

How to profile CPU, heap, and bundle size in this repo with Bun's markdown-format profilers. Use when a route or script is slow, memory grows without an obvious owner, the client bundle got bigger, or a performance claim needs a measurement before a rewrite.

How to lint, typecheck, and test this repo before finishing work. Use when you have edited files under src/ and need to confirm the change is sound, when a test or lint command is behaving unexpectedly, or when deciding which command to run for a targeted check.

Testing patterns for this repo — which layer gets mocked, how service tests reach PostgreSQL, and how client tests get a DOM. Use when adding or changing a *.test.ts / *.test.tsx file, when a new module needs test coverage, or when an existing test fails in a way that looks like a setup problem.