What the reviewer found
A reference guide for the Claude Agent SDK in TypeScript: the curl claude.ai/install.sh line is inside a console.error() message shown when the CLI is missing, and 'rm -rf /' is an entry in an example hook that blocks dangerous commands. Nothing is executed by the skill itself.
example-or-fixture— an example or test fixture
What was read
The file as it ships in WalterSumbon/claude-agent-sdk-skill:
skills/claude-agent-sdk-typescript/SKILL.md
What the static scan said
The scan flagged 3things. The reviewer kept 0 and dismissed 3 as false.
SC2Downloads and executes remote code — 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.