Unsafe Empty Assignment Island

A hostile proof fixture that empties PATH without export before an allowlisted command. The binding must be refused rather than dropped from the grammar. Never distributed. Trigger phrases - "empty PATH assignment", "empty assignment poison red test".

Island-Dev-Crew b6fbf63 816 B Updated

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Unsafe empty assignment island

An empty value is still an assignment. Replaying PATH= would disable command lookup; dropping it would run the proof under the verifier's ordinary path and manufacture a green result.

  • enforced: verify-proofs.py refuses the empty unsafe binding and gaps the later proof; closed-stream-check.py returns the non-verdict 2 without probing a modified script.
  • advisory: nothing else here is real.
PATH=
python3 -c "import sys; sys.exit(0)"   # exit 0

Island-Dev-Crew/uncle-bob-skills/tree/main/scripts/fixtures/unsafe-export-island/empty-assignment commit b6fbf63b94

Frequently asked questions

npx skillmds@latest add island-dev-crew/unsafe-empty-assignment-island