Claude Skills are markdown + scripts loaded into Claude Code; scanned with the same pipeline.
We found this by crawling public sources and nobody has attested to it. That is how most of the registry gets here, and it is not a mark against the artifact — it only means no authenticated act of publication is on record. An artifact can be the vendor's own and still appear here.
10 critical findings reported by cisco-skill-scanner, 0 of them in the installed artifact. The composite score alone does not reflect this — read the per-scanner reports below.
Claude Skills install to a single target, no runtime picker.
nerlo install -- quirgs
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- quirgs ~/.claude/skills/
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
7 of 11 scanners examined this package. The rest do not apply to it — language, ecosystem and packaging decide which analyzers can say anything, and a scanner that cannot examine an artifact reports nothing rather than passing it.
v1.4.0
0 findings · 0.7s
v2.0.11
114 findings · 20.3s
v0.3.74
26 findings · 6.4s
v0.1.0
8 findings · 7.8s
v0.1.0
0 findings · 7.8s
v0.71.0
7 findings · 0.6s
v2.3.8
7 findings · 11.5s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.2s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 2.4s
v0.71.0
No container image was published for this artifact. What each scanner covers
0 findings · 0.0s
vv1.6.0
No Go modules were found in this artifact. What each scanner covers
0 findings · 0.1s
1 scan on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 21, 2026 | Flagged43 | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source ·n/a: not applicabletrivy: completeosv-scanner: completetrivy_image ·n/a: not applicablegovulncheck ·n/a: not applicable | completed |
Findings in files this artifact installs stand as reported; a model re-read the rest and said which ones it believes are false positives. This is a second opinion published beside the evidence, not a correction to it: the per-scanner reports above are unchanged, every dismissed finding is still listed there at its original severity, and the score and the Flagged badge are computed from those raw severities alone. Nothing below moved them.
Out of 162 findings across every scanner that examined this package. 10 of 10 findings rated critical by their scanner were among the dismissals.
Two keys had to turn. The model had to name a reason from a fixed list of six, and a deterministic check of ours — over which files this artifact actually installs — had to independently agree. Anything it could not corroborate is in “not reviewed” above, at full severity.
18 CI or editor configuration — The match is in build, CI or editor configuration, confirmed by our own check to be outside the installed artifact.
Rules: COMMAND_INJECTION_JS_CHILD_PROCESS, opt.nerlo-rules.nerlo-dynamic-exec, DATA_EXFIL_JS_FS_ACCESS and 2 more · Files: /repo/.github/scripts/sync-gists.js · reported by cisco-skill-scanner, nerlo-behavioral
These findings are in files this artifact installs and are not placeholder values. No false-positive basis can be corroborated for such a finding, so this review never dismisses one; they were not sent to the model and stand at their scanner's severity.
60 MANIFEST_MISSING_LICENSE
Files: /repo/plugins/ai-transparency-writer/skills/ai-transparency-writer/SKILL.md, /repo/plugins/incident-response-logger/skills/incident-response-logger/SKILL.md, /repo/plugins/nist-ai-rmf-checkpoint/skills/nist-ai-rmf-checkpoint/SKILL.md and 57 more · reported by cisco-skill-scanner
23 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/.jules/SKILL.md, /repo/plugins/ai-transparency-writer/skills/ai-transparency-writer/references/SKILL.md and 20 more · reported by cisco-skill-scanner
11 AAK-HEALTHCARE-AI-004
Files: CHANGELOG.md, plugins/ai-transparency-writer/skills/ai-transparency-writer/references/article-13-requirements.md, plugins/incident-response-logger/skills/incident-response-logger/references/article-73-thresholds.md and 8 more · reported by agent-audit-kit
9 AAK-MARKETPLACE-001
Files: .claude-plugin/marketplace.json · reported by agent-audit-kit
6 HIDDEN_DATA_FILE
Files: /repo/public/.well-known/security.txt, /repo/public/.well-known/provenance.json, /repo/.jules/palette.md and 3 more · reported by cisco-skill-scanner
5 DATA_EXFIL_JS_NETWORK
Artifact contains high-severity vulnerabilities and risky capabilities.
The artifact includes code that can perform network egress with potential credential access from JavaScript files in `/repo/public/js/review.js` and `/repo/workers/metrics-api/index.js`. It also contains hidden executable scripts in `/repo/src/pages/.well-known/agent-skills/` that could lead to shell execution. Multiple high-severity vulnerabilities are present in dependencies, and several configuration issues are noted in `.claude-plugin/marketplace.json`.
Concern level assessed by the review: High. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
3 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/public/js/review.js, /repo/workers/metrics-api/index.js · reported by nerlo-behavioral
2 AAK-HEALTHCARE-AI-005
Files: plugins/incident-response-logger/skills/incident-response-logger/references/article-73-thresholds.md, plugins/quirgs-compliance/skills/incident-response-logger/references/article-73-thresholds.md · reported by agent-audit-kit
2 HIDDEN_EXECUTABLE_SCRIPT
Files: /repo/src/pages/.well-known/agent-skills/[slug]/SKILL.md.ts, /repo/src/pages/.well-known/agent-skills/index.json.ts · reported by cisco-skill-scanner
1 AAK-LEGAL-002
Files: package.json · reported by agent-audit-kit
1 AAK-OAUTH-008
Files: public/.well-known/ai-catalog.json · reported by agent-audit-kit
1 AAK-SUPPLY-003
Files: package.json · reported by agent-audit-kit
1 AAK-SUPPLY-005
Files: package-lock.json · reported by agent-audit-kit
1 CVE-2026-13697
Files: package-lock.json · reported by trivy
1 CVE-2026-14643
Files: package-lock.json · reported by trivy
1 CVE-2026-15157
Files: package-lock.json · reported by trivy
1 CVE-2026-16728
Files: package-lock.json · reported by trivy
1 CVE-2026-16729
Files: package-lock.json · reported by trivy
1 CVE-2026-67213
Files: package-lock.json · reported by trivy
1 CVE-2026-67214
Files: package-lock.json · reported by trivy
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 FILE_MAGIC_MISMATCH
Files: /repo/public/llms.txt · reported by cisco-skill-scanner
1 GHSA-28wg-ghj8-5hjv
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-2v37-7h3g-55p8
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-4cwx-7wf7-3272
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-8xcm-r25x-g524
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-jr45-8vmc-qm54
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-m8rv-5g2x-5cg5
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-v3r7-h72x-cjcm
Files: /repo/package-lock.json · reported by osv-scanner
1 MANIFEST_INVALID_NAME
Files: /repo/.jules/SKILL.md · reported by cisco-skill-scanner
1 opt.nerlo-rules.nerlo-hardcoded-external-egress
Files: /repo/workers/metrics-api/index.js · reported by nerlo-behavioral
1 YARA_tool_chaining_abuse_generic
Files: /repo/src/pages/terms.astro · reported by cisco-skill-scanner