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The publisher performed an authenticated act of publication — proving control of a namespace in the official MCP registry, or appearing in a first-party catalogue an operator curates. That establishes WHO published it. It is not a security finding, and attested artifacts carry Flagged verdicts too.
2308 critical findings reported by cisco-skill-scanner, agent-audit-kit, 0 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 -- plumb
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 · 0.6s
v2.0.11
59 findings · 21.3s
v0.3.26
2316 findings · 28.3s
v0.1.0
10 findings · 33.7s
v0.1.0
5 findings · 33.7s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 16.8s
No report in this scan: capslock, govulncheck, osv-scanner, trivy, trivy_image.
2 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 3, 2026 | Scan Halted | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source ·n/a: not applicable | rejected |
| Jul 31, 2026 | Scan Halted | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-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 2,390 findings across every scanner that examined this package. 2,308 of 2,308 findings rated critical by their scanner were 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.
2,306 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-001, AAK-AGENT-003 · Files: AGENTS.md, CLAUDE.md · reported by agent-audit-kit
12 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: FILE_MAGIC_MISMATCH, YARA_capability_inflation_generic, SOCIAL_ENG_VAGUE_DESCRIPTION and 2 more · Files: /repo/docs/demos/daemon-respawn.sh, /repo/docs/SKILL.md, /repo/.github/SKILL.md and 1 more · reported by cisco-skill-scanner
10 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-SECRET-008, YARA_command_injection_generic, AAK-SECRET-002 and 2 more · Files: internal/cli/episodic_test.go, internal/redact/redact_test.go, /repo/internal/config/config_tasks_test.go and 2 more · reported by agent-audit-kit, cisco-skill-scanner
1 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/release.yml · 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 YARA_capability_inflation_generic
Files: /repo/CHANGELOG.md, /repo/SKILL.md · reported by cisco-skill-scanner
8 MANIFEST_MISSING_LICENSE
Files: /repo/internal/cli/skills/plumb-explore/SKILL.md, /repo/internal/cli/skills/plumb-refactor/SKILL.md, /repo/internal/cli/skills/plumb-minimal-change/SKILL.md and 5 more · reported by cisco-skill-scanner
8 opt.nerlo-rules.nerlo-go-secret-to-network-egress
Files: /repo/internal/stats/savings.go, /repo/internal/tools/leave_note.go, /repo/internal/tools/session_start_guidance.go and 2 more · reported by nerlo-behavioral
8 UNANALYZABLE_BINARY
Files: /repo/internal/topology/extractors/wasmts/csrc/typescript/typescript/parser.c.gz, /repo/internal/topology/extractors/wasmts/ts.wasm, /repo/internal/topology/extractors/wasmts/csrc/swift/parser.c.gz and 2 more · reported by cisco-skill-scanner
6 ARCHIVE_FILE_DETECTED
Files: /repo/internal/topology/extractors/wasmts/csrc/swift/parser.c.gz, /repo/internal/topology/extractors/wasmts/csrc/typescript/typescript/parser.c.gz, /repo/internal/topology/extractors/wasmts/csrc/typescript/tsx/parser.c.gz
Artifact sends secrets over network and executes piped shell commands during install
The artifact's Go and JavaScript code contains logic that sends secrets over the network. Specifically, Go code in `/repo/internal/stats/savings.go`, `/repo/internal/tools/leave_note.go`, `/repo/internal/tools/session_start_guidance.go`, `/repo/internal/tools/share_findings.go`, and `/repo/internal/tools/share_intent.go` exhibits this behavior, as does JavaScript code in `/repo/internal/web/ui/src/lib/api.js`. Additionally, the installation instructions in `/repo/scripts/install-clients.sh` include commands that pipe content directly to a shell for execution. These capabilities warrant careful review before installation.
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.
3 HIDDEN_DATA_FILE
Files: /repo/.gitleaks.toml, /repo/.golangci.yml, /repo/scripts/.filesize-baseline · reported by cisco-skill-scanner
3 opt.nerlo-rules.nerlo-install-pipe-to-shell
Files: /repo/scripts/install-clients.sh · reported by nerlo-install-instruction
2 BINARY_FILE_DETECTED
Files: /repo/internal/topology/extractors/wasmts/swift.wasm, /repo/internal/topology/extractors/wasmts/ts.wasm · reported by cisco-skill-scanner
2 DATA_EXFIL_JS_NETWORK
Files: /repo/internal/web/ui/src/lib/api.js · reported by cisco-skill-scanner
2 FILE_MAGIC_MISMATCH
Files: /repo/internal/web/ui/svelte.config.js, /repo/internal/web/ui/vite.config.js · reported by cisco-skill-scanner
2 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/CHANGELOG.md, /repo/README.md · reported by nerlo-install-instruction
2 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/internal/web/ui/src/lib/api.js · reported by nerlo-behavioral
2 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/internal/topology/extractors/wasmts/csrc/SKILL.md · reported by cisco-skill-scanner
1 AAK-HEALTHCARE-AI-004
Files: .claude/skills/add-lsp-adapter/SKILL.md · reported by agent-audit-kit
1 AAK-LEGAL-002
Files: internal/web/ui/package.json · reported by agent-audit-kit
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner