Pre-merge checklist

This skill checks readiness. It doesn't judge the code. For a line-by-line review, use a diff review. Run each check, record the evidence, and report.

Step 1: find the project's own commands

Look in this order and use what you find. Don't invent commands.

1. package.json scripts, Makefile, justfile, Taskfile.yml, Rakefile, pyproject.toml, tox.ini, noxfile.py
2. CI config: .github/workflows/*.yml, .gitlab-ci.yml, .circleci/config.yml. The commands CI runs are the ones that matter.
3. CONTRIBUTING.md or the README

Write down the build, test, lint and type check commands before you run anything.

Step 2: run the checks