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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.
11 critical findings reported by cisco-skill-scanner, agent-audit-kit, 10 of them in the installed artifact. 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 -- rpg-encoder
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
7 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
10 findings · 0.6s
v2.0.11
44 findings · 16.0s
v0.3.74
10 findings · 4.4s
v0.1.0
2 findings · 2.9s
v0.1.0
0 findings · 2.9s
v0.71.0
13 findings · 0.7s
v2.3.8
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 · 5.4s
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 | Flagged58 | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source ·n/a: not applicabletrivy: completeosv-scanner: completetrivy_image ·n/a: not applicablegovulncheck ·n/a: not applicable | completed |
| Aug 12, 2026 | Scan Halted | — | agentshield: completecisco-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 79 findings across every scanner that examined this package. 1 of 11 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.
5 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, .github/workflows/release.yml · reported by agent-audit-kit
3 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: AAK-MCP-AUTH-PATHTRAVERSAL-001, AAK-TASKS-003, AAK-LEGAL-002 · Files: crates/rpg-mcp/tests/tool_handlers.rs, tests/fixtures/python_project/src/models.py, tests/fixtures/nextjs_project/package.json · reported by agent-audit-kit
2 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, MANIFEST_MISSING_LICENSE · Files: /repo/docs/SKILL.md · reported by cisco-skill-scanner
1 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 · Files: CLAUDE.md · 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.
10 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/npm/bin/run-mcp.js, /repo/npm/bin/run.js, /repo/npm/install.js · reported by cisco-skill-scanner
10 MANIFEST_MISSING_LICENSE
Files: /repo/.claude/skills/rpg/SKILL.md, /repo/SKILL.md, /repo/references/SKILL.md and 7 more · reported by cisco-skill-scanner
9 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/references/SKILL.md, /repo/npm/SKILL.md and 6 more · reported by cisco-skill-scanner
8 HIDDEN_DATA_FILE
Files: /repo/.rpg/README.md, /repo/.gemini/extensions/rpg/commands/rpg-lift.toml, /repo/.rpg/graph.json and 5 more · reported by cisco-skill-scanner
2 hooks-silent-fail-189
Files: settings.json · reported by agentshield
2 opt.nerlo-rules.nerlo-dynamic-exec
The model could have called any of these a false positive and did not.
1 GHSA-xgp8-3hg3-c2mh
Files: Cargo.lock · reported by trivy
Critical command injection and dynamic execution vulnerabilities detected
The artifact contains critical command injection vulnerabilities in `run-mcp.js`, `run.js`, and `install.js`, allowing for shell execution. High-severity dynamic code execution is also present in `install.js`. Additionally, logging is disabled in `settings.json`, and several high-severity CVEs are identified in `Cargo.lock` dependencies. These findings indicate significant risks related to system compromise and operational visibility.
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/npm/install.js · reported by nerlo-behavioral
2 YARA_capability_inflation_generic
Files: /repo/README.md, /repo/SKILL.md · reported by cisco-skill-scanner
1 AAK-SUPPLY-005
Files: Cargo.lock · reported by agent-audit-kit
1 CVE-2026-41676
Files: Cargo.lock · reported by trivy
1 CVE-2026-41677
Files: Cargo.lock · reported by trivy
1 CVE-2026-41678
Files: Cargo.lock · reported by trivy
1 CVE-2026-41681
Files: Cargo.lock · reported by trivy
1 CVE-2026-41898
Files: Cargo.lock · reported by trivy
1 CVE-2026-42327
Files: Cargo.lock · reported by trivy
1 CVE-2026-42559
Files: Cargo.lock · reported by trivy
1 CVE-2026-44662
Files: Cargo.lock · reported by trivy
1 CVE-2026-45784
Files: Cargo.lock · reported by trivy
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 GHSA-82j2-j2ch-gfr8
Files: Cargo.lock · reported by trivy
1 GHSA-965h-392x-2mh5
Files: Cargo.lock · reported by trivy
1 GHSA-cq8v-f236-94qc
Files: Cargo.lock · reported by trivy
1 hooks-chained-commands-0
Files: settings.json · reported by agentshield
1 hooks-chained-commands-1
Files: settings.json · reported by agentshield
1 hooks-logging-disabled-133
Files: settings.json · reported by agentshield
1 hooks-silent-fail-177
Files: settings.json · reported by agentshield
1 hooks-silent-fail-298
Files: settings.json · reported by agentshield
1 hooks-silent-fail-321
Files: settings.json · reported by agentshield
1 hooks-silent-fail-89
Files: settings.json · reported by agentshield
1 LOW_ANALYZABILITY
Files: /repo/npm · reported by cisco-skill-scanner
1 MANIFEST_INVALID_NAME
Files: /repo/.rpg/SKILL.md · reported by cisco-skill-scanner
1 permissions-no-block
Files: settings.json · reported by agentshield