What the reviewer found
AGENTS.md for a Copilot/AgentOps framework generator: the HTML comment is a file-path label above a template example, 'Can execute arbitrary commands' describes the Tier C MCP trust category, rm -rf dist/ clears the build output, and the curl to api.github.com checks the user's own GITHUB_TOKEN in a troubleshooting section. The file was cut at 48 KB but every flagged line falls inside the reviewed part.
What was read
The file as it ships in dhar174/custom_github_copilot_agent_builder:
AGENTS.md
What the static scan said
The scan flagged 4things. The reviewer kept 0 and dismissed 4 as false.
P2Hidden instructions — false positiveEA1Unrestricted tool access — false positiveRMRecursive force delete — false positiveNETMakes network calls — false positive
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.