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MercadoLibre frontend architecture skill — Nordic SSR framework (v9+), Andes Design System, Kraken auth, BFF pattern with Clean Architecture, TypeScript strict, Jest + Testing Library. Use as quality baseline for development, code review and analysis of MercadoLibre frontend projects.
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.
4 critical findings reported by cisco-skill-scanner, agent-audit-kit, 3 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 -- 'olimpus-soft/olimpus-claude-skills (arch-frontend)'
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- 'olimpus-soft/olimpus-claude-skills (arch-frontend)' ~/.claude/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
101 findings · 14.8s
v0.3.74
13 findings · 2.7s
v0.1.0
0 findings · 5.1s
v0.1.0
3 findings · 5.1s
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 · 0.1s
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 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 ·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 117 findings across every scanner that examined this package. 1 of 4 findings rated critical by their scanner was among the dismissals.
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.
30 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: SOCIAL_ENG_VAGUE_DESCRIPTION, MANIFEST_MISSING_LICENSE, MANIFEST_INVALID_NAME · Files: /repo/.github/SKILL.md, /repo/plugins/pr-review-toolkit/skills/arch-go/references/testing/SKILL.md, /repo/plugins/pr-review-toolkit/skills/arch-java/references/testing/SKILL.md and 11 more · reported by cisco-skill-scanner
12 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-AGENT-TRUST-002, AAK-GHA-IMMUTABLE-001 · Files: .github/workflows/claude.yml, .github/workflows/docker-publish.yml, .github/workflows/ci.yml and 5 more · reported by agent-audit-kit
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.
34 MANIFEST_MISSING_LICENSE
Files: /repo/plugins/pr-review-toolkit/skills/review-go/SKILL.md, /repo/plugins/pr-review-toolkit/skills/review-py/SKILL.md, /repo/plugins/pr-review-toolkit/skills/arch-go/SKILL.md and 31 more · reported by cisco-skill-scanner
21 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/plugins/pr-review-toolkit/skills/review-go/references/SKILL.md, /repo/plugins/pr-review-toolkit/skills/review-go/assets/SKILL.md and 18 more · reported by cisco-skill-scanner
8 PIPELINE_TAINT_FLOW
Files: /repo/plugins/pr-review-toolkit/skills/arch-py/references/python/packaging.md, /repo/plugins/pr-review-toolkit/skills/arch-py/references/python/SKILL.md · reported by cisco-skill-scanner
4 HIDDEN_DATA_FILE
Files: /repo/.pre-commit-config.yaml, /repo/.release-please-manifest.json, /repo/.mailmap and 1 more · reported by cisco-skill-scanner
2 opt.nerlo-rules.nerlo-install-pipe-to-shell
Files: /repo/plugins/pr-review-toolkit/skills/arch-py/references/python/packaging.md
Artifact contains secret keys, command injection, and shell execution risks.
The artifact includes a Stripe secret key in documentation files and a generic command injection vulnerability in a Dockerfile. Installation instructions involve piping directly to a shell, which can lead to arbitrary code execution. Additionally, a high-severity finding indicates a potential issue with marketplace configuration.
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.
2 SECRET_STRIPE_KEY
Files: /repo/plugins/pr-review-toolkit/skills/arch-py/references/python/pydantic.md, /repo/plugins/pr-review-toolkit/skills/arch-py/references/python/SKILL.md · reported by cisco-skill-scanner
1 AAK-MARKETPLACE-001
Files: .claude-plugin/marketplace.json · reported by agent-audit-kit
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/plugins/pr-review-toolkit/skills/arch-java/references/java/jvm-performance.md · reported by nerlo-install-instruction
1 YARA_command_injection_generic
Files: /repo/Dockerfile · reported by cisco-skill-scanner