Is lacy CLAUDE.md safe to install?

Yes — lacy CLAUDE.md is safe to install, with something worth knowing. Sonnet 5 read every file lacy CLAUDE.md ships from lacymorrow/lacy on 7 September 2026 and found nothing that acts against the person installing it; the static scan of its 26 rules grades it E.

Reviewed by Sonnet 5 on 7 September 2026 · a grade is what a scan and a reading found, not a guarantee · how this works

What the reviewer found

Lacy Shell project CLAUDE.md: curl -fsSL https://lacy.sh/install | bash is the project's own installer on its own domain, run by its own instructions, and the rm -rf line is only an example row in a natural-language-routing demo table, never executed. Installs a shell plugin that intercepts terminal input and can silently reroute failed commands to an AI agent, which the installer should know, but nothing here is hidden or exfiltrated.

What was read

The file as it ships in lacymorrow/lacy:

What the static scan said

The scan flagged 3things. The reviewer kept 1 and dismissed 2 as false.

How this review was made

Sonnet 5 read the files above on 7 September 2026 and answered three questions: is it dangerous to whoever installs it, is each scanner finding real, and what should the installer know. The verdict is bound to the file's hash; when the file changes, it is scanned afresh and reviewed again. A script that changes while the definition does not is not re-reviewed — that is a known gap. How the scan and the review work.

Produced by agentmods.dev · Sonnet 5 · 7 September 2026

← Back to lacy CLAUDE.md