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.
8 critical findings reported by cisco-skill-scanner. 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 -- @khsura/root
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- @khsura/root ~/.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
2 findings · 1.0s
v2.0.11
419 findings · 41.6s
v0.3.74
5 findings · 9.5s
v0.1.0
0 findings · 7.1s
v0.1.0
0 findings · 7.1s
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 · 2.2s
No report in this scan: govulncheck, osv-scanner, trivy, trivy_image.
1 scan on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 20, 2026 | Scan Halted | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source ·n/a: not applicable | rejected |
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 426 findings across every scanner that examined this package. None of the 8 findings rated critical by their scanner were dismissed.
Not reviewed is not the same as clean. Those 401 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.
3 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: SOCIAL_ENG_VAGUE_DESCRIPTION · Files: /repo/packages/app/docs/SKILL.md, /repo/packages/app/docs/components/SKILL.md, /repo/packages/app/docs/superpowers/specs/SKILL.md · reported by cisco-skill-scanner
2 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: agents-secrets-in-output-3460, agents-prompt-extraction-3060 · Files: packages/app/CLAUDE.md · reported by agentshield
1 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/release-please.yaml · reported by agent-audit-kit
The model could have called any of these a false positive and did not.
4 COMMAND_INJECTION_EVAL
Files: /repo/.yarn/releases/yarn-4.9.2.cjs · reported by cisco-skill-scanner
3 LOW_ANALYZABILITY
Files: /repo/packages/shared, /repo/packages/app, /repo · reported by cisco-skill-scanner
2 AAK-LEGAL-002
Files: packages/app/package.json, packages/shared/package.json · reported by agent-audit-kit
2 COMMAND_INJECTION_JS_FUNCTION_CONSTRUCTOR
Files: /repo/.yarn/releases/yarn-4.9.2.cjs · reported by cisco-skill-scanner
2 DATA_EXFIL_JS_NETWORK
Files: /repo/.yarn/releases/yarn-4.9.2.cjs · reported by cisco-skill-scanner
2 FILE_MAGIC_MISMATCH
Files: /repo/packages/app/vendors/dayjs.ts · reported by cisco-skill-scanner
255 The review budget for this scan was already spent before these findings were reached.
Rules: HIDDEN_DATA_FILE, EXCESSIVE_FILE_COUNT, MANIFEST_MISSING_LICENSE · Files: /repo/.agents/skills/vueuse-functions/references/createUnrefFn.md, /repo/.agents/skills/vueuse-functions/references/templateRef.md, /repo/.agents/skills/vitest/GENERATION.md and 249 more · reported by cisco-skill-scanner
125 The model's answer could not be read.
Rules: HIDDEN_DATA_FILE, EXCESSIVE_FILE_COUNT · Files: /repo/.agents/skills/vueuse-functions/references/useElementSize.md, /repo/.agents/skills/vueuse-functions/references/useCloned.md, /repo/.agents/skills/vueuse-functions/references/tryOnBeforeUnmount.md and 122 more · reported by cisco-skill-scanner
21 The model called these false positives and our own check did not agree, so the dismissal was refused.
Rules: SECRET_JWT_TOKEN, AAK-MARKETPLACE-001, SOCIAL_ENG_VAGUE_DESCRIPTION and 1 more · Files: /repo/.agents/skills/vueuse-functions/references/useJwt.md, /repo/.agents/skills/vueuse-functions/references/SKILL.md, .claude-plugin/marketplace.json and 17 more · reported by cisco-skill-scanner, agent-audit-kit
Critical command injection and exposed AWS credentials detected.
The artifact contains multiple critical command injection vulnerabilities, including `eval`, `Function` constructor, and `child_process` usage, primarily within `/repo/.yarn/releases/yarn-4.9.2.cjs`. An AWS key is exposed in `/repo/.yarn/releases/yarn-4.9.2.cjs`, and JWT tokens are present in documentation files. The artifact also exhibits capabilities for file system access and network egress, and some code sections have low analyzability.
Concern level assessed by the review: Critical. 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.
Files: package.json · reported by agent-audit-kit
1 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/.yarn/releases/yarn-4.9.2.cjs · reported by cisco-skill-scanner
1 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/.yarn/releases/yarn-4.9.2.cjs · reported by cisco-skill-scanner
1 SECRET_AWS_KEY
Files: /repo/.yarn/releases/yarn-4.9.2.cjs · reported by cisco-skill-scanner