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document-release

Post-ship documentation update. (gstack)

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SKILL.md
Quality
Evals
Security

Security

2 findings — 1 critical severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E004: Prompt injection detected in skill instructions

What this means

Detected a prompt injection in the skill instructions. The skill contains hidden or deceptive instructions that fall outside its stated purpose and attempt to override the agent’s safety guidelines or intended behavior.

Why it was flagged

Potential prompt injection detected (medium risk: 0.60). The skill includes explicit instructions to embed invisible markers in AskUserQuestion text (e.g., <gstack-qid:...> wrapped so it “doesn't render visibly”) and to perform telemetry/config file writes and auto-config changes that are not necessary to the core doc-update task, i.e. hidden metadata and side-effectful behaviors beyond the stated documentation scope.

Report incorrect finding
Medium

W021: Hidden or invisible Unicode characters detected (potential obfuscation or prompt injection)

Why it was flagged

Hidden Unicode characters detected (1 type(s) found)

Repository
garrytan/gstack
Audited
Security analysis
Snyk

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