What the reviewer found
PreToolUse runs inline shell that blocks --no-verify on Bash and blocks Edit/Write to generated code, generated docs, AGENTS.md and .github/workflows unless CLAUDE_ALLOW_WORKFLOW_EDITS=1. The two generate_*.py scripts are only named in the block messages, not executed.
What was read
The hook definition and the 2 scripts it runs, fetched from open-metadata/OpenMetadata:
.claude/settings.jsonscripts/generate_entity_index.pyscripts/generate_api_reference.py
What the static scan said
The 26-rule scan found nothing in this file; the review read it anyway.
How this review was made
Fable 5.1 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.