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A curated collection of high-signal engineering and professional agent skills distilled from real collaborative sessions.
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.
Choose your runtime: the CLI writes the mcpServers config entry for that target.
nerlo install --target claude-code -- refined-agent-skills
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
4 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
56 findings · 7.8s
v0.3.74
3 findings · 1.0s
v0.1.0
0 findings · 3.1s
v0.1.0
3 findings · 3.1s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.2s
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 · 1.0s
v0.71.0
No dependency manifest or lockfile was found in this artifact. What each scanner covers
0 findings · 0.2s
v2.3.8
No dependency manifest or lockfile was found in this artifact. What each scanner covers
0 findings · 0.2s
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
2 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Sep 3, 2026 | Flagged71 | — | agentshield ·n/a: not applicablecisco-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 |
| Aug 11, 2026 | Scan Halted | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·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 62 findings across every scanner that examined this package. None of the 8 findings rated critical by their scanner were dismissed.
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.
28 MANIFEST_MISSING_LICENSE
Files: /repo/skills/engineering-reliable-scripts-with-bash/SKILL.md, /repo/skills/deep-reading-agent-skill/SKILL.md, /repo/skills/interacting-with-gitlab/SKILL.md and 25 more · reported by cisco-skill-scanner
11 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/skills/orchestrating-software-lifecycle/SKILL.md, /repo/skills/authoring-effective-user-documentation/SKILL.md, /repo/skills/performing-systematic-root-cause-analysis/SKILL.md and 8 more · reported by cisco-skill-scanner
8 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/skills/interacting-with-gitlab/scripts/server.js, /repo/skills/interacting-with-github/scripts/server.js · reported by cisco-skill-scanner
4 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/skills/deep-reading-agent-skill/scripts/validate_coverage.js, /repo/skills/engineering-agent-skills/scripts/validate.js · reported by cisco-skill-scanner
4 LOW_ANALYZABILITY
Files: /repo/skills/interacting-with-github, /repo/skills/interacting-with-gitlab, /repo/skills/engineering-agent-skills and 1 more · reported by cisco-skill-scanner
3 AAK-SECRET-007
Files: gemini-extension.json · reported by agent-audit-kit
3 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/skills/deep-reading-agent-skill/SKILL.md · reported by nerlo-install-instruction
1 MANIFEST_INVALID_NAME
Files: /repo/agents/SKILL.md · reported by cisco-skill-scanner
Critical command injection vulnerabilities detected
The artifact contains critical command injection vulnerabilities in `server.js` files within both `/repo/skills/interacting-with-github/` and `/repo/skills/interacting-with-gitlab/`. These findings indicate a potential for shell execution through child processes. Additionally, medium-severity findings suggest potential credential access. Informational findings also highlight file system access, which could lead to data egress.
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.