Is helix CLAUDE.md safe to install?

Yes — helix CLAUDE.md is safe to install, on this review. Sonnet 5 read every file helix CLAUDE.md ships from helixml/helix 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

Every finding is a safety rule read backwards: it explicitly forbids extracting .env credentials, forbids rm -rf variants in a git repo, and the sudo apt-get line only installs a named build dependency (gcc/libc6-dev) for local Go tests. The curl/localhost note just warns against accidentally hitting the production API.

What was read

The file as it ships in helixml/helix:

What the static scan said

The scan flagged 4things. The reviewer kept 0 and dismissed 4 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

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