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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.
6 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 -- grafana
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
9 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
37 findings · 10.3s
v0.3.74
13 findings · 7.8s
v0.1.0
2 findings · 6.3s
v0.1.0
1 finding · 6.3s
vv0.3.2
Incomplete run
0 findings · 2.7s
v0.71.0
28 findings · 0.6s
v2.3.8
72 findings · 8.8s
vv1.6.0
Incomplete run
0 findings · 2.0s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 7.2s
v0.71.0
No container image was published for this artifact. What each scanner covers
0 findings · 0.0s
2 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Sep 3, 2026 | Flagged41 | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·!: incompletenerlo-multi-source ·n/a: not applicabletrivy: completeosv-scanner: completetrivy_image ·n/a: not applicablegovulncheck ·!: incomplete | completed |
| Aug 4, 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 153 findings across every scanner that examined this package. 6 of 6 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.
42 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-STDIO-CMD-INJ-001, AAK-DNS-REBIND-001, YARA_command_injection_generic and 34 more · Files: tests/conftest.py, tests/disable_write_test.py, /repo/cmd/mcp-grafana/main_test.go and 5 more · reported by agent-audit-kit, cisco-skill-scanner, osv-scanner
18 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: MANIFEST_MISSING_LICENSE, SOCIAL_ENG_VAGUE_DESCRIPTION, MANIFEST_INVALID_NAME · Files: /repo/tests/SKILL.md, /repo/.github/SKILL.md, /repo/docs/SKILL.md and 9 more · reported by cisco-skill-scanner
2 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: TOOL_ABUSE_UNDECLARED_NETWORK, opt.nerlo-rules.nerlo-install-run-bundled-artifact · Files: /repo/tests/repo/tests/README.md, /repo/docs/sources/_index.md · reported by cisco-skill-scanner, nerlo-install-instruction
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.
4 MANIFEST_MISSING_LICENSE
Files: /repo/.claude/skills/draft-release/SKILL.md, /repo/SKILL.md, /repo/mcpb/SKILL.md and 1 more · reported by cisco-skill-scanner
3 AAK-OAUTH-007
Files: tools/datasource_schemas/grafana-bigquery-datasource_schema.json, tools/datasource_schemas/grafana-googlesheets-datasource_schema.json, tools/datasource_schemas/stackdriver_schema.json · reported by agent-audit-kit
3 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/mcpb/SKILL.md, /repo/internal/linter/jsonschema/SKILL.md · reported by cisco-skill-scanner
2 DATA_EXFIL_JS_NETWORK
Files: /repo/.claude-plugin/install-binary.mjs · reported by cisco-skill-scanner
2 GHSA-frvp-7c67-39w9
Files: ui/panel-viewer/package-lock.json, /repo/ui/panel-viewer/package-lock.json · reported by trivy, osv-scanner
1
Critical vulnerabilities, including secret exfiltration and supply chain risks.
The artifact contains critical security concerns, including potential secret exfiltration to the network from `/repo/.claude-plugin/install-binary.mjs`. Multiple high-severity supply chain vulnerabilities are present in both Go and JavaScript dependencies, specifically in `go.mod` and `ui/panel-viewer/package-lock.json`. Additionally, a high-severity finding indicates a wild corpus in `README.md`.
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: README.md · reported by agent-audit-kit
1 AAK-LEGAL-002
Files: ui/panel-viewer/package.json · reported by agent-audit-kit
1 CVE-2026-12590
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-13676
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-16221
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-18446
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-47673
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-47674
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-47675
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-47676
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-54272
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-54286
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-54287
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-54288
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-54289
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-54290
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-56864
Files: go.mod · reported by trivy
1 CVE-2026-56865
Files: go.mod · reported by trivy
1 CVE-2026-59895
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-59896
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-59897
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-69192
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-69198
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-69207
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-71848
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-71849
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-71850
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 CVE-2026-8723
Files: ui/panel-viewer/package-lock.json · reported by trivy
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 GHSA-22jq-vg5j-6vgg
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-28wg-ghj8-5hjv
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-2gcr-mfcq-wcc3
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-2v37-7h3g-55p8
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-3hrh-pfw6-9m5x
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-4c8g-83qw-93j6
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-4xrf-jv44-h6hh
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-54fx-42gc-7vw4
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-79qm-7rj5-m7r9
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-7p8r-x3mc-p8w7
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-88fw-hqm2-52qc
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-8j4g-w8fx-2239
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-f23p-vx2j-j53r
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-f577-qrjj-4474
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-fx2h-pf6j-xcff
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-fxqj-rqcc-2cmp
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-hrxh-6v49-42gf
Files: go.mod · reported by trivy
1 GHSA-hvrm-45r6-mjfj
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-j6c9-x7qj-28xf
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-mwp4-54f8-5fhr
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-q8mj-m7cp-5q26
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-r28c-9q8g-f849
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-rv63-4mwf-qqc2
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-v2hh-gcrm-f6hx
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-v422-hmwv-36x6
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-v6wh-96g9-6wx3
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-w62v-xxxg-mg59
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-wgpf-jwqj-8h8p
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-wwfh-h76j-fc44
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-xgm2-5f3f-mvvc
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GHSA-xrhx-7g5j-rcj5
Files: /repo/ui/panel-viewer/package-lock.json · reported by osv-scanner
1 GO-2026-5026
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5158
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5841
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5942
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-5972
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6061
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6088
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6089
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6090
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6091
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6179
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6180
Files: /repo/go.mod · reported by osv-scanner
1 GO-2026-6218
Files: /repo/go.mod · reported by osv-scanner
1 HIDDEN_DATA_FILE
Files: /repo/.golangci.yaml · reported by cisco-skill-scanner
1 opt.nerlo-rules.nerlo-hardcoded-external-egress
Files: /repo/.claude-plugin/install-binary.mjs · reported by nerlo-behavioral
1 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/.claude-plugin/install-binary.mjs · reported by nerlo-behavioral
1 TOOL_ABUSE_UNDECLARED_NETWORK
Files: /repo/repo/CHANGELOG.md · reported by cisco-skill-scanner