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Design system architecture and make technology decisions. Dispatches to system-architect agent for comprehensive design work. AUTOMATICALLY INVOKE when: - "design architecture", "what tech stack", "system design" - "how should I structure", "architecture for", "design system" - "technology recommendation", "compare frameworks" NOT for: Implementation (use superpowers:executing-plans), task breakdown (use superpowers:writing-plans)
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.
This artifact ships from 2 sources and their verdicts differ. The worst is github (Flagged). Installing from a cleaner source does not mean the others are safe — check the source you actually install from.
github: https://github.com/whichguy/skill-craft, 85 findings
Claude Skills install to a single target, no runtime picker.
nerlo install -- 'whichguy/skill-craft (architect)'
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- 'whichguy/skill-craft (architect)' ~/.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
45 findings · 22.1s
v0.3.74
0 findings · 3.1s
v0.1.0
0 findings · 7.7s
v0.1.0
24 findings · 7.7s
v0.1.0
0 findings · 24.7s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.3s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.2s
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 21, 2026 | Scan Halted | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source: complete | 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 69 findings across every scanner that examined this package.
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: SOCIAL_ENG_VAGUE_DESCRIPTION, opt.nerlo-rules.nerlo-install-run-bundled-artifact, MANIFEST_MISSING_LICENSE · Files: /repo/docs/SKILL.md, /repo/test/fixtures/devloop-engine-mini/SKILL.md, /repo/test/fixtures/sample-skill/references/SKILL.md and 3 more · reported by cisco-skill-scanner, nerlo-install-instruction
2 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: ARCHIVE_CONTAINS_EXECUTABLE, ARCHIVE_FILE_DETECTED · Files: /repo/test/fixtures/devloop-engine-fixture.tar.gz!/devloop-engine-fixture/scripts/devloop_cli.py, /repo/test/fixtures/devloop-engine-fixture.tar.gz · reported by 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.
18 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/README.md, /repo/REVIEW_CONVERGE.md, /repo/plugins/devloop/skills/devloop/references/bootstrap.md and 7 more · reported by nerlo-install-instruction
17 MANIFEST_MISSING_LICENSE
Files: /repo/SKILL.md, /repo/agents/SKILL.md, /repo/plugins/devloop/skills/devloop/references/SKILL.md and 14 more · reported by cisco-skill-scanner
13 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/plugins/devloop/skills/devloop/references/SKILL.md, /repo/plugins/evidence-gates/skills/evidence-gates/references/SKILL.md and 10 more · reported by cisco-skill-scanner
3 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/scripts/skill-frontmatter-to-plugin-json.js · reported by cisco-skill-scanner
2 opt.nerlo-rules.nerlo-install-shell-inline-command
Files: /repo/plugins/evidence-gates/skills/evidence-gates/references/loop.md, /repo/skills/evidence-gates/references/loop.md
Artifact can access and potentially exfiltrate local files.
The artifact includes code that can access the local file system and potentially exfiltrate data. Specifically, the `DATA_EXFIL_JS_FS_ACCESS` rule was triggered multiple times within `/repo/scripts/skill-frontmatter-to-plugin-json.js`. This capability warrants close attention due to the potential for unauthorized data exposure.
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.
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 HIDDEN_DATA_FILE
Files: /repo/.dogfood-review-coverage-plan.md · reported by cisco-skill-scanner