Format checker

SkillFiles & storage

Checks source files against the project style guide. Use when reviewing formatting before opening a pull request.

Available today. Use it from your connected AI after setup.

Connect ahel once, and every AI you use reads what you have installed.

Then ask your AI: use the Format checker skill

What this skill tells your AI

The instructions your AI receives, as published by stbenjam/skillsaw in tests/fixtures/autofix/fixable-accuracy-name/format-checker/SKILL.md and read by ahel’s review.

Check the changed files against the style guide and report deviations.

  1. Collect the changed files from git diff --name-only.
  2. Run the formatter in check mode on each file.
  3. Report each deviation with its file and line.

Signals

GitHub stars
66
Forks
15
Last commit
Sep 2026
Advanced
Catalog kind
skill
Gateway key
format-checker
Source
github.com/stbenjam/skillsaw