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.
2 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 -- agent-tooling
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- agent-tooling ~/.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.
v2.0.11
218 findings · 36.9s
v0.3.74
40 findings · 34.6s
v0.1.0
1 finding · 17.7s
v0.1.0
13 findings · 17.7s
vv0.3.2
Incomplete run
0 findings · 0.7s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.3s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 1.2s
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 ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·!: incompletenerlo-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 272 findings across every scanner that examined this package. 2 of 2 findings rated critical by their scanner were among the dismissals.
Not reviewed is not the same as clean. Those 152 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.
12 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: AAK-HEALTHCARE-AI-004, SOCIAL_ENG_VAGUE_DESCRIPTION, MANIFEST_MISSING_LICENSE and 1 more · Files: docs/friction-diagnostics-improvement-report-f6d12e4b-83b1-4d76-a651-925127cc18f8.md, docs/adr/0011-preserve-the-deployed-input-stack.md, /repo/docs/SKILL.md and 5 more · reported by agent-audit-kit, cisco-skill-scanner, nerlo-install-instruction
5 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: YARA_command_injection_generic, AAK-SECRET-004 · Files: /repo/plugins/friction-diagnostics/skills/friction-diagnostics/tests/smoke-posix.sh, plugins/excel-foundry/skills/excel-foundry/tests/test_excel_workbook_sync.py · reported by cisco-skill-scanner, agent-audit-kit
4 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/ci.yml · reported by agent-audit-kit
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: AAK-AGENT-002, TOOL_ABUSE_UNDECLARED_NETWORK · Files: AGENTS.md, /repo/repo/AGENTS.md · reported by agent-audit-kit, cisco-skill-scanner
The model could have called any of these a false positive and did not.
24 AAK-MARKETPLACE-001
Files: .claude-plugin/marketplace.json, .agents/plugins/marketplace.json · reported by agent-audit-kit
16 YARA_embedded_elf_binary
Files: /repo/plugins/code-review/skills/code-review/dist/linux-x86_64/mpcr, /repo/plugins/friction-diagnostics/skills/friction-diagnostics/dist/linux-x86_64/render-table, /repo/plugins/docker-architect/skills/docker-architect/dist/linux-x86_64/docker-architect-compose and 1 more · reported by cisco-skill-scanner
14 HIDDEN_DATA_FILE
Files: /repo/plugins/chatgpt-browser/.codex-plugin/plugin.json, /repo/plugins/goalspec/.codex-plugin/plugin.json, /repo/plugins/docker-architect/.codex-plugin/plugin.json and 10 more · reported by cisco-skill-scanner
8 BINARY_FILE_DETECTED
Files: /repo/plugins/docker-architect/skills/docker-architect/dist/linux-x86_64/docker-architect-image, /repo/plugins/docker-architect/skills/docker-architect/dist/linux-x86_64/docker-architect-compose, /repo/plugins/friction-diagnostics/skills/friction-diagnostics/dist/linux-x86_64/render-table and 1 more · reported by cisco-skill-scanner
8 UNANALYZABLE_BINARY
Files: /repo/plugins/code-review/skills/code-review/dist/linux-x86_64/mpcr, /repo/plugins/friction-diagnostics/skills/friction-diagnostics/dist/linux-x86_64/render-table, /repo/plugins/docker-architect/skills/docker-architect/dist/linux-x86_64/docker-architect-image and 1 more
152 The model called these false positives and our own check did not agree, so the dismissal was refused.
Rules: FILE_MAGIC_MISMATCH, TOOL_ABUSE_UNDECLARED_NETWORK, SOCIAL_ENG_VAGUE_DESCRIPTION and 5 more · Files: /repo/plugins/friction-diagnostics/skills/friction-diagnostics/assets/interview-questions.txt, /repo/plugins/excel-foundry/skills/excel-foundry/repo/plugins/excel-foundry/skills/excel-foundry/SKILL.md, /repo/SKILL.md and 88 more · reported by cisco-skill-scanner, nerlo-install-instruction
Critical findings indicate potential credential exposure and network egress.
Critical findings indicate potential credential exposure or insecure configurations within several Python scripts, including `excel_workbook_sync.py` and `panic_audit.py`. High severity findings also reveal potential network egress of secrets from Python code and shell execution through installation instructions. Further findings suggest resource abuse, marketplace configuration issues, and additional network requests.
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.
5 AAK-SECRET-004
Files: plugins/friction-diagnostics/skills/friction-mend/scripts/cluster-hints.sh, plugins/split-testing/skills/split-testing/scripts/split_test_workspace.py, crates/architect-core/src/yaml_merge.rs and 1 more · reported by agent-audit-kit
5 RESOURCE_ABUSE_INFINITE_LOOP
Files: /repo/plugins/software-development/skills/rust-panic-audit/scripts/panic_audit.py, /repo/plugins/split-testing/skills/split-testing/scripts/split_test_workspace.py · reported by cisco-skill-scanner
4 DATA_EXFIL_NETWORK_REQUESTS
Files: /repo/plugins/excel-foundry/skills/excel-foundry/scripts/excel_workbook_package.py · reported by cisco-skill-scanner
3 EXCESSIVE_FILE_COUNT
Files: /repo/plugins/software-development/., /repo/plugins/excel-foundry/skills/excel-foundry/., /repo/. · reported by cisco-skill-scanner
3 OVERSIZED_FILE
Files: /repo/plugins/code-review/skills/code-review/dist/linux-x86_64/mpcr, /repo/plugins/docker-architect/skills/docker-architect/dist/linux-x86_64/docker-architect-compose · reported by cisco-skill-scanner
2 LOW_ANALYZABILITY
Files: /repo/plugins/docker-architect/skills/docker-architect, /repo/plugins/code-review/skills/code-review · reported by cisco-skill-scanner
2 opt.nerlo-rules.nerlo-install-pipe-to-shell
Files: /repo/scripts/setup.sh · reported by nerlo-install-instruction
1 AAK-SUPPLY-005
Files: Cargo.lock · reported by agent-audit-kit
1 opt.nerlo-rules.nerlo-py-secret-to-network-egress
Files: /repo/plugins/excel-foundry/skills/excel-foundry/scripts/excel_workbook_package.py · reported by nerlo-behavioral
1 YARA_code_execution_generic
Files: /repo/scripts/package_skills.py · reported by cisco-skill-scanner
Showing 15 of 15; the rest are in the per-scanner reports above.