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. 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 -- kodex
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- kodex ~/.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
0 findings · 1.7s
v2.0.11
582 findings · 27.7s
v0.3.74
14 findings · 11.9s
v0.1.0
0 findings · 8.2s
v0.1.0
32 findings · 8.2s
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 · 1.1s
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 22, 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 628 findings across every scanner that examined this package. None of the 2 findings rated critical by their scanner were dismissed.
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.
68 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, HIDDEN_DATA_FILE, MANIFEST_MISSING_LICENSE and 1 more · Files: /repo/docs/SKILL.md, /repo/.specify/extensions/security-review/docs/SKILL.md, /repo/.specify/extensions/security-review/examples/SKILL.md and 46 more · reported by cisco-skill-scanner, nerlo-install-instruction
8 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, MANIFEST_INVALID_NAME · Files: .github/workflows/ci.yml, /repo/.specify/extensions/memory-md/.github/SKILL.md, /repo/.specify/extensions/memory-md/templates/.github/SKILL.md · reported by agent-audit-kit, cisco-skill-scanner
4 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-005, HIDDEN_DATA_FILE · Files: CLAUDE.md, /repo/.specify/extensions/memory-md/templates/AGENTS.md, /repo/.specify/extensions/memory-md/templates/CLAUDE.md · reported by agent-audit-kit, cisco-skill-scanner
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.
195 HIDDEN_DATA_FILE
Files: /repo/.specify/memory/workflow.md, /repo/.specify/extensions/memory-md/templates/.specify/memory/workflow.md, /repo/.specify/extensions/changelog/.specify-dev/agent-commands/claude/speckit-changelog-notify/SKILL.md and 176 more · reported by cisco-skill-scanner
104 MANIFEST_MISSING_LICENSE
Files: /repo/.claude/skills/speckit-bugfix-report/SKILL.md, /repo/.claude/skills/speckit-bugfix-patch/SKILL.md, /repo/.claude/skills/speckit-memory-md-audit/SKILL.md and 101 more · reported by cisco-skill-scanner
51 HIDDEN_EXECUTABLE_SCRIPT
Files: /repo/.specify/extensions/memory-md/src/utils/hash.ts, /repo/.specify/extensions/memory-md/src/types/vendor.d.ts, /repo/.specify/extensions/git/scripts/bash/create-new-feature.sh and 48 more · reported by cisco-skill-scanner
33 UNANALYZABLE_BINARY
Files: /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/wrapper/Logger.class, /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/wrapper/Download$DefaultDownloadProgressListener.class, /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/cli/CommandLineOption.class and 30 more · reported by cisco-skill-scanner
32
Artifact allows shell execution, data egress, and credential access.
The artifact contains critical findings for command injection via `eval` in `vendor.d.ts`, indicating potential shell execution. Numerous hidden executable scripts are present across various `bash` files, also enabling shell execution. High severity findings for JavaScript file system access suggest data egress capabilities, and a secret detection indicates potential credential access. User-controlled command injection is also present in `test-install.sh`.
Concern level assessed by the review: Critical. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
Files: /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/cli/ParsedCommandLineOption.class, /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/cli/CommandLineParser$ParserState.class, /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/cli/CommandLineParser$MissingOptionArgState.class and 29 more · reported by cisco-skill-scanner
32 YARA_embedded_macho_binary
Files: /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/cli/CommandLineArgumentException.class, /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/cli/CommandLineOption.class, /repo/gradle/wrapper/gradle-wrapper.jar!/org/gradle/cli/CommandLineParser$AfterOptions.class and 29 more · reported by cisco-skill-scanner
29 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/.claude/skills/speckit-analyze/SKILL.md, /repo/.claude/skills/speckit-checklist/SKILL.md, /repo/.claude/skills/speckit-clarify/SKILL.md and 21 more · reported by nerlo-install-instruction
26 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/.specify/extensions/memory-md/src/cli/run.ts, /repo/.specify/extensions/memory-md/src/config/index.ts, /repo/.specify/extensions/memory-md/src/mcp/server.ts and 3 more · reported by cisco-skill-scanner
24 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/.claude/skills/kilua-framework-skill/reference/SKILL.md, /repo/.claude/skills/kilua-framework-skill/reference/development-guide/SKILL.md and 21 more · reported by cisco-skill-scanner
6 FILE_MAGIC_MISMATCH
Files: /repo/.claude/skills/kilua-framework-skill/reference/development-guide/hot-module-replacement.md, /repo/server/app/src/dev/resources/application-dev.conf, /repo/server/app/src/main/resources/application.conf · reported by cisco-skill-scanner
3 EXCESSIVE_FILE_COUNT
Files: /repo/app/webApp/., /repo/.specify/extensions/memory-md/., /repo/. · reported by cisco-skill-scanner
2 AAK-LEGAL-002
Files: package.json, .specify/extensions/memory-md/package.json · reported by agent-audit-kit
2 AAK-TAINT-003
Files: .specify/extensions/memory-md/src/mcp/server.ts · reported by agent-audit-kit
2 COMMAND_INJECTION_EVAL
Files: /repo/.specify/extensions/memory-md/src/types/vendor.d.ts · reported by cisco-skill-scanner
2 COMMAND_INJECTION_USER_INPUT
Files: /repo/.specify/extensions/memory-md/scripts/test-install.sh · reported by cisco-skill-scanner
1 AAK-MCP-018
Files: .specify/extensions/memory-md/src/mcp/server.ts · reported by agent-audit-kit
1 AAK-SECRET-004
Files: sandbox-runner/app/src/main/kotlin/dev/kodex/sandbox/Application.kt · reported by agent-audit-kit
1 ARCHIVE_FILE_DETECTED
Files: /repo/gradle/wrapper/gradle-wrapper.jar · reported by cisco-skill-scanner
1 LOW_ANALYZABILITY
Files: /repo/.specify/extensions/memory-md · reported by cisco-skill-scanner
1 MANIFEST_INVALID_NAME
Files: /repo/app/webApp/SKILL.md · reported by cisco-skill-scanner
Showing 25 of 84; the rest are in the per-scanner reports above.