Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Regenerate expected output in failing shelltestrunner v3 fixtures (`hledger/test/**/*.test`) after a hledger output-format change (alignment, column shifts, rendering tweaks). Use when many `.test` fixtures are stale because of a deliberate, audited rendering change.
Use when the user asks for tests, mentions TDD, or when new code has been written and needs test coverage.
Use when about to claim work is complete, fixed, or passing, before committing or creating PRs — requires running verification commands and confirming output before making any success claims; evidence before assertions always
Run Tracee tests correctly, especially BPF unit tests via make targets. Use when writing tests, debugging test failures, or validating changes before commit.
Browser automation via Chrome/Chromium CDP — open, snapshot, click, screenshot. For testing web apps, mobile layouts, and automated interactions without Playwright/Puppeteer.
Verify code changes by running the project's typecheck, build, lint, and targeted tests, then fix and re-run until clean. Use after editing any source file.