# raea hook

> Claude Code's PostToolUse hook: the quick text check after an agent saves a composition.

`raea hook claude` is meant to be run by Claude Code, not by hand. Installed as a PostToolUse hook (`raea skills
install` sets it up), it runs `raea check --quick` on a composition each time the agent saves one, and hands the
findings back to the agent, so clipped or cramped text is caught on the edit that caused it.

```sh
raea skills install --agent claude     # installs the skill and this hook
```


## Usage

```sh
raea hook claude   (Claude Code's PostToolUse hook: the quick check after a composition is saved)
```

Headless: it needs nothing running and opens no window. Takes up to 1 argument besides its flags.