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.
Claude Skills install to a single target, no runtime picker.
nerlo install -- claude-code-demo
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- claude-code-demo ~/.claude/skills/
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
5 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
4 findings · 1.1s
v2.0.11
29 findings · 7.7s
v0.3.74
3 findings · 1.3s
v0.1.0
0 findings · 3.2s
v0.1.0
0 findings · 3.2s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.1s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 0.9s
v0.71.0
No dependency manifest or lockfile was found in this artifact. What each scanner covers
0 findings · 0.7s
v2.3.8
No dependency manifest or lockfile was found in this artifact. What each scanner covers
0 findings · 0.1s
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 22, 2026 | Flagged75 | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source ·n/a: not applicabletrivy ·n/a: not applicableosv-scanner ·n/a: not applicabletrivy_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 36 findings across every scanner that examined this package.
Not reviewed is not the same as clean. Those 4 findings stand exactly as their scanners reported them, at full severity, as they would have without this review.
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.
8 MANIFEST_MISSING_LICENSE
Files: /repo/.claude/skills/security-review/SKILL.md, /repo/.claude/skills/deep-research/SKILL.md, /repo/.claude/skills/testing-patterns/SKILL.md and 5 more · reported by cisco-skill-scanner
8 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/.claude/skills/security-review/SKILL.md, /repo/.claude/skills/deep-research/SKILL.md, /repo/.claude/skills/testing-patterns/SKILL.md and 5 more · reported by cisco-skill-scanner
5 LOW_ANALYZABILITY
Files: /repo/.claude/rules, /repo/.claude/commands, /repo/.claude/tasks and 2 more · reported by cisco-skill-scanner
4 YARA_capability_inflation_generic
Files: /repo/ArchitectureExplorer.js, /repo/ani/Claude Code Unpacked.html, /repo/ccunpacked.dev/index.html and 1 more · reported by cisco-skill-scanner
2 FILE_MAGIC_MISMATCH
Files: /repo/.claude/hooks/notify-slack.sh, /repo/.claude/hooks/auto-lint.sh · reported by cisco-skill-scanner
1 AAK-LEGAL-002
Files: package.json · reported by agent-audit-kit
1 AAK-SECRET-004
Files: ArchitectureExplorer.js · reported by agent-audit-kit
1 AAK-SUPPLY-004
Files: package.json · reported by agent-audit-kit
1 BINARY_FILE_DETECTED
Files: /repo/screen-capture (1).webm · reported by cisco-skill-scanner
1 UNANALYZABLE_BINARY
Files: /repo/screen-capture (1).webm · reported by cisco-skill-scanner
4 The model called these false positives and our own check did not agree, so the dismissal was refused.
Rules: skills-missing-telemetry-.claude/commands/onboard.md, skills-missing-governance-.claude/commands/onboard.md, skills-missing-governance-commands/onboard.md and 1 more · Files: .claude/commands/onboard.md, commands/onboard.md · reported by agentshield
Artifact exposes a secret and contains unanalyzable components.
The artifact contains an exposed secret in `ArchitectureExplorer.js`, which could lead to credential access. Several components, specifically within `/repo/.claude/commands`, `/repo/.claude/rules`, and `/repo/.claude/tasks`, have low analyzability. This low analyzability prevents a full understanding of their operational capabilities and potential risks.
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.