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Get Started Free →Use before opening a pull request, before running gh pr create, or before pushing follow-up commits to an existing PR. Also use when the user asks "is this PR ready", "should I file this", or wants a change inspected before it goes out for review.
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | 70% | 0% |
| case-04 | ✗→✓ | ▲ Improved | 23% | 0% |
| case-09 | ✗→✓ | ▲ Improved | 5% | 0% |
| case-10 | ✗→✓ | ▲ Improved | 53% | 0% |
| case-14 | ✗→✓ | ▲ Improved | 48% | 0% |
The pass is where the chef inspects every plate before the runner carries it out. Nothing leaves half-cooked, mislabeled, or with a thumbprint on the rim. This skill is that inspection for a pull request: the gate between "the code works on my machine" and "this is in front of a reviewer." The PR is not filed until it clears the pass.
A PR is a request for someone else's time. The bar is not "it compiles," it is "a reviewer can understand it, trust it, and merge it without doing the work you skipped."
Run every check. Anything that fails holds the plate: tell the author which check failed and why, fix it, then re-run the pass. Do not file and do not silently start fixing without surfacing the hold first.
The sub-skills below are the preferred way to satisfy a check. If a referenced skill is not installed, perform its equivalent by hand, the gate still holds; the skill is the shortcut, not the requirement. Likewise gh assumes GitHub: on another platform, draft the artifacts and hand them to the author to file through their flow.
"Non-trivial" here means anything beyond a one-line, obviously-safe change (a dependency bump, a typo, a constant tweak). A small-looking change that touches behavior, like the timeout bump in the example below, is not trivial.
The change addresses the root cause, not the symptom. If it is a bugfix, you reproduced the bug, traced it to its source, and the fix targets that source. A change that silences an error, widens a timeout, or catches-and-ignores to make a symptom disappear is not ready. For an unclear defect, reproduce it and trace it to the root cause before you call it fixed (refire).
The change ships with a test that fails without it and passes with it (taste); a bugfix ships with a regression test. Run the suite and the linter locally and read the output before claiming anything passes (check), do not assume. "CI will tell me" is not a substitute for green-on-your-machine.
One PR, one reason to exist. Unrelated cleanups, drive-by reformatting, and "while I was in there" changes belong in their own PRs; bundled, they bury the real change and stall the review. Split them out.
Always read your own diff line by line before anyone else does. Remove debug prints, commented-out code, leftover TODOs, and stray files.
Then, only for a non-trivial change or any PR to a repo you do not own, get an independent review pass (a review skill, a bot, or a person) and resolve it before filing, not after. A trivial change skips this second pass.
Co-Authored-By lines unless the project asks for them.What changed, why, and how to verify it. Link the issue it closes. Call out anything risky or anything you want the reviewer to look at hardest. Draft it, show it to the author for approval, and only then gh pr create. Never auto-open a PR with an unreviewed body.
Check the PR's state first: gh pr view <n> --json state,mergedAt,closedAt. A maintainer may have merged it, closed it, or carried the work forward in another PR. Pushing follow-up commits to a closed or superseded PR wastes everyone's time. A silent stall usually means closed, not lag, confirm before assuming it is still open.
Other measured skills in the registry, with their headline benchmark lift.