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.
github_release: https://github.com/cuongtl1992/vibe-skills, 0 findings
Claude Skills install to a single target, no runtime picker.
nerlo install -- vibe-skills
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- vibe-skills ~/.claude/skills/
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
9 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.
v2.0.11
107 findings · 16.8s
v0.3.74
6 findings · 4.1s
v0.1.0
0 findings · 6.5s
v0.1.0
8 findings · 6.5s
vv0.3.2
Incomplete run
0 findings · 4.8s
v0.1.0
0 findings · 12.2s
v0.71.0
0 findings · 0.4s
v2.3.8
52 findings · 1.2s
vv1.6.0
Incomplete run
0 findings · 2.5s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.3s
v0.71.0
No container image was published for this artifact. What each scanner covers
0 findings · 0.0s
1 scan on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 21, 2026 | Flagged74 | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·!: incompletenerlo-multi-source: completetrivy: completeosv-scanner: completetrivy_image ·n/a: not applicablegovulncheck ·!: incomplete | 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 173 findings across every scanner that examined this package.
Not reviewed is not the same as clean. Those 5 findings stand exactly as their scanners reported them, at full severity, as they would have without this review.
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.
10 Test or fixture file — The match is in a test or fixture. Our own check confirmed the file is not part of what gets installed.
Rules: DATA_EXFIL_JS_FS_ACCESS · Files: /repo/skills/testing/playwright-bdd-analyzer/scripts/analyze-features.ts, /repo/skills/testing/playwright-bdd-analyzer/scripts/check-step-coverage.ts · reported by cisco-skill-scanner
9 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: MANIFEST_MISSING_LICENSE · Files: /repo/skills/testing/playwright-bdd-analyzer/SKILL.md, /repo/skills/testing/pom-generator/SKILL.md, /repo/skills/testing/cucumber-api-tests-generator/SKILL.md and 6 more · reported by cisco-skill-scanner
3 Agent instruction file — The match is in a file that instructs an AI coding agent — a CLAUDE.md or similar. It is documentation of intent, and our own check confirmed it is not part of what gets installed.
Rules: AAK-AGENT-002, opt.nerlo-rules.nerlo-install-run-bundled-artifact · Files: CLAUDE.md, /repo/CLAUDE.md · reported by agent-audit-kit, nerlo-install-instruction
2 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: AAK-GHA-IMMUTABLE-001 · Files: .github/workflows/test.yaml, .github/workflows/release.yaml · reported by agent-audit-kit
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.
45 MANIFEST_MISSING_LICENSE
Files: /repo/plugins/ai-first-engineering/skills/prd-to-mockup/SKILL.md, /repo/plugins/ai-first-engineering/skills/gherkin-to-code/SKILL.md, /repo/plugins/ai-first-engineering/skills/prd-to-gherkin/SKILL.md and 42 more · reported by cisco-skill-scanner
28 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/plugins/ai-first-engineering/skills/prd-to-mockup/SKILL.md, /repo/plugins/ai-first-engineering/skills/gherkin-to-code/SKILL.md, /repo/plugins/ai-first-engineering/skills/prd-to-gherkin/SKILL.md and 25 more · reported by cisco-skill-scanner
3 FILE_MAGIC_MISMATCH
Files: /repo/skills/frontend/angular-http/references/http-patterns.md · reported by cisco-skill-scanner
3 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/CONTRIBUTING.md, /repo/README.md · reported by nerlo-install-instruction
2 opt.nerlo-rules.nerlo-install-fetch-raw-then-run
Files: /repo/README.md, /repo/scripts/install.sh
The model could have called any of these a false positive and did not.
1 LOW_ANALYZABILITY
Files: /repo/skills/testing/playwright-bdd-analyzer · reported by cisco-skill-scanner
5 The model did not answer for these findings.
Rules: SOCIAL_ENG_VAGUE_DESCRIPTION · Files: /repo/docs/SKILL.md, /repo/skills/testing/playwright-bdd-analyzer/references/SKILL.md, /repo/skills/testing/pom-generator/references/SKILL.md and 2 more · reported by cisco-skill-scanner
Installation instructions permit arbitrary shell execution.
The artifact's installation instructions in `README.md` and `scripts/install.sh` include commands that fetch and execute remote content directly into a shell. This capability allows for arbitrary shell execution during installation. Additionally, the artifact contains a file (`.claude-plugin/marketplace.json`) that could facilitate credential access or data exfiltration, and another (`skills/database/sqlserver-expert/references/tsql-advanced.md`) with a wild corpus pattern that warrants attention.
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.
2 opt.nerlo-rules.nerlo-install-pipe-to-shell
Files: /repo/README.md, /repo/scripts/install.sh · reported by nerlo-install-instruction
2 PIPELINE_TAINT_FLOW
Files: /repo/SKILL.md, /repo/README.md · reported by cisco-skill-scanner
1 AAK-IPI-WILD-CORPUS-001
Files: skills/database/sqlserver-expert/references/tsql-advanced.md · reported by agent-audit-kit
1 AAK-MARKETPLACE-001
Files: .claude-plugin/marketplace.json · reported by agent-audit-kit
1 COMPOUND_EXTRACT_EXECUTE
Files: /repo/README.md · reported by cisco-skill-scanner
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 GLOB_HIDDEN_FILE_TARGETING
Files: /repo/scripts/generate-registry.sh · reported by cisco-skill-scanner
1 GO-2025-3503
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-3563
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-3750
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-3751
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-3849
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-3956
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4006
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4007
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4008
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4009
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4010
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4011
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4012
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4013
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4014
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4015
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4155
Files: /repo/go.mod · reported by osv-scanner
1 GO-2025-4175
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4337
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4340
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4341
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4342
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4403
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4601
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4602
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4603
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4864
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4865
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4869
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4870
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4918
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4946
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4947
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4970
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4971
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4976
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4977
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4980
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4981
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4982
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-4986
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5026
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5037
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5038
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5039
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5856
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5972
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6088
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6089
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6090
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6091
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6218
Files: /repo/go.mod · reported by osv-scanner
1 SOCIAL_ENG_ANTHROPIC_IMPERSONATION
Files: /repo/skills/product/spec-writer/SKILL.md · reported by cisco-skill-scanner