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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.
5 critical findings reported by cisco-skill-scanner, agent-audit-kit. 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 -- AGENTCHAIN
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
114 findings · 25.5s
v0.3.74
27 findings · 27.4s
v0.1.0
8 findings · 102.6s
v0.1.0
1 finding · 102.6s
vv0.3.2
Incomplete run
0 findings · 2.3s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.2s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 0.9s
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 150 findings across every scanner that examined this package. None of the 5 findings rated critical by their scanner were dismissed.
Not reviewed is not the same as clean. Those 61 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.
22 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/documentation/SKILL.md, /repo/documentation/docsify/SKILL.md, /repo/documentation/docsify/protocols/SKILL.md and 8 more · reported by cisco-skill-scanner
The model could have called any of these a false positive and did not.
18 DATA_EXFIL_JS_NETWORK
Files: /repo/agent-tunnel-registry/api/uriRoutes.js, /repo/altgui/src/pages/api/backend/info.js, /repo/altgui/src/pages/api/backend/status.js and 2 more · reported by cisco-skill-scanner
17 AAK-SECRET-004
Files: scripts/organize_docs.js, scripts/organize_docs.py, proto/bootnode_key.pb.go and 5 more · reported by agent-audit-kit
8 LOW_ANALYZABILITY
Files: /repo/agent-developer-portal, /repo/altgui, /repo/agent-bootnode-registry and 5 more · reported by cisco-skill-scanner
6 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/scripts/fix_chromem_queries.js · reported by cisco-skill-scanner
4 COMMAND_INJECTION_JS_FUNCTION_CONSTRUCTOR
Files: /repo/agent-developer-portal/static/_next/static/chunks/polyfills-42372ed130431b0a.js, /repo/agent-developer-portal/static/_next/static/chunks/webpack-ee7e63bc15b31913.js · reported by cisco-skill-scanner
3 BINARY_FILE_DETECTED
33 The model called these false positives and our own check did not agree, so the dismissal was refused.
Rules: FIND_EXEC_PATTERN, AAK-MCP-OPENAPI-LAZY-DESCRIPTION-001, SOCIAL_ENG_VAGUE_DESCRIPTION and 2 more · Files: /repo/scripts/kill_agentchain.sh, openapi.yaml, /repo/SKILL.md and 11 more · reported by cisco-skill-scanner, agent-audit-kit, nerlo-install-instruction
28 The review call did not complete.
Rules: TOOL_ABUSE_UNDECLARED_NETWORK, FILE_MAGIC_MISMATCH, AAK-LEGAL-002 and 5 more · Files: /repo/repo/CHANGES.md, /repo/inference/agentify/repo/inference/agentify/agent_inferencer_usage.md, /repo/altgui/src/utils/api.js and 14 more · reported by cisco-skill-scanner, agent-audit-kit
Critical findings: credential access, command injection, sensitive data exposure.
The artifact has critical findings indicating potential credential access in `utils/constants.go` and shell execution via command injection. Multiple critical findings also suggest sensitive data exposure or insecure configurations across various files including `server.js` and `install.go`. High severity findings show capabilities for dynamic code execution and network egress of secrets.
Concern level assessed by the review: Critical. This is the review's scale, not the registry badge.
Showing 1 of 1; the rest are in the per-scanner reports above.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
Files: /repo/dist/074fa41-dirty/windows_amd64/KNIRVCHAIN.exe, /repo/cmd/plugin-server/plugin-server · reported by cisco-skill-scanner
2 opt.nerlo-rules.nerlo-go-dynamic-exec
Files: /repo/uri/uri_registration.go · reported by nerlo-behavioral
2 opt.nerlo-rules.nerlo-go-hardcoded-external-egress
Files: /repo/inference/cerebras_provider.go, /repo/utils/net_utils.go · reported by nerlo-behavioral
2 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/altgui/src/pages/api/backend/info.js, /repo/altgui/src/pages/api/backend/status.js · reported by nerlo-behavioral
1 AAK-SECRET-002
Files: utils/constants.go · reported by agent-audit-kit
1 EXCESSIVE_FILE_COUNT
Files: /repo/altgui/. · reported by cisco-skill-scanner
1 opt.nerlo-rules.nerlo-go-plugin-open
Files: /repo/inference/agentify/agent_plugin_loader.go · reported by nerlo-behavioral
1 opt.nerlo-rules.nerlo-go-secret-to-network-egress
Files: /repo/wallet_server.go · reported by nerlo-behavioral
1 YARA_embedded_pe_executable
Files: /repo/dist/074fa41-dirty/windows_amd64/KNIRVCHAIN.exe · reported by cisco-skill-scanner