Method is_installed

atomic-agent/src/hooks/codex.rs:335–337

(&self, repo_root: &Path)

    }

    fn is_installed(&self, repo_root: &Path) -> bool {
        self.is_installed_at(&Self::local_hooks_path(repo_root)) || self.is_installed_global()
    }

    fn supported_hooks(&self) -> Vec<HookType> {
        vec![