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# format-changed
> Claude generate for `skills/format-changed/SKILL.md`. Edit the canonical source, then re-run `plugin-kit-ai skills generate`.
## Summary
Format changed files through an existing external formatter command.
## Command
- Runtime: `node`
- Invocation: `npx prettier@3.4.2 --write .`
## Compatibility
- Requires: node >=20
- Supported OS: darwin, linux
- Requires a repository checkout
- May require network access
- The first run may download the pinned package through npm.
## Allowed tools
- `bash`
- `node`
## Canonical instructions
# Format Changed Files
## What it does
Runs a repository formatter through an existing external CLI instead of custom Go code.
## When to use
Use this when the repository already standardizes on a formatter and you want a reusable skill wrapper around it.
## How to run
Run `npx prettier@3.4.2 --write .` from the repository root or adapt the command to the subset of files you want to format.
## Constraints
- This is a non-interactive command.
- It may download dependencies on the first run.
- It writes files in place, so review the diff after execution.
