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Arc-compatible MCP server for Chrome DevTools. Fork of chrome-devtools-mcp that adds an --arc mode so new_page reuses a blank tab instead of crashing Arc.
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.
34 critical findings reported by cisco-skill-scanner, agent-audit-kit, 23 of them in the installed artifact. The composite score alone does not reflect this — read the per-scanner reports below.
This artifact ships from 2 sources and their verdicts differ. The worst is github (Flagged). Installing from a cleaner source does not mean the others are safe — check the source you actually install from.
github: https://github.com/gabrielbryk/arc-devtools-mcp, 145 findings
Choose your runtime: the CLI writes the mcpServers config entry for that target.
nerlo install --target claude-code -- @gabrielbryk/arc-devtools-mcp
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
6 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
2 findings · 0.5s
v2.0.11
125 findings · 15.7s
v0.3.74
18 findings · 9.9s
v0.1.0
0 findings · 4.3s
v0.1.0
0 findings · 4.3s
v0.1.0
0 findings · 9.9s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.1s
No report in this scan: 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 |
|---|---|---|---|---|
| Sep 3, 2026 | Scan Halted | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source: complete | rejected |
| Aug 11, 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 145 findings across every scanner that examined this package. 11 of 34 findings rated critical by their scanner were among the dismissals.
Not reviewed is not the same as clean. Those 1 finding 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.
34 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: COMMAND_INJECTION_EVAL, COMMAND_INJECTION_JS_FUNCTION_CONSTRUCTOR, AAK-TAINT-001 and 7 more · Files: /repo/tests/tools/input.test.ts, /repo/tests/tools/pages.test.ts, tests/e2e/telemetry.test.ts and 10 more · reported by cisco-skill-scanner, 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
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.
36 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/rollup.config.mjs, /repo/scripts/append-lighthouse-notices.ts, /repo/scripts/eval_gemini.ts and 13 more · reported by cisco-skill-scanner
11 MANIFEST_MISSING_LICENSE
Files: /repo/skills/memory-leak-debugging/SKILL.md, /repo/skills/chrome-devtools-cli/SKILL.md, /repo/skills/a11y-debugging/SKILL.md and 8 more · reported by cisco-skill-scanner
10 COMMAND_INJECTION_JS_FUNCTION_CONSTRUCTOR
Files: /repo/src/third_party/lighthouse-devtools-mcp-bundle.js · reported by cisco-skill-scanner
9 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/scripts/test.mjs, /repo/scripts/update-lighthouse.ts, /repo/scripts/verify-npm-package.mjs and 4 more · reported by cisco-skill-scanner
9 DATA_EXFIL_JS_NETWORK
Files: /repo/src/McpContext.ts, /repo/src/telemetry/watchdog/ClearcutSender.ts, /repo/src/third_party/lighthouse-devtools-mcp-bundle.js · reported by cisco-skill-scanner
1 The model did not answer for these findings.
Rules: AAK-GHA-IMMUTABLE-001 · Files: .github/workflows/release-please.yml · reported by agent-audit-kit
Critical command injection and exposed API secret detected.
The artifact contains multiple critical command injection vulnerabilities, including via `child_process` and `eval` in various script and source files. A Google API secret is exposed in `/repo/src/tools/performance.ts`. These findings indicate capabilities for shell execution and credential access.
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.
5 AAK-ANTHROPIC-SDK-001
Files: scripts/eval_gemini.ts, scripts/generate-cli.ts, src/bin/chrome-devtools-mcp-main.ts and 2 more · reported by agent-audit-kit
5 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/skills/memory-leak-debugging/references/SKILL.md, /repo/skills/chrome-devtools-cli/references/SKILL.md and 2 more · reported by cisco-skill-scanner
4 HIDDEN_DATA_FILE
Files: /repo/.cursor-plugin/plugin.json, /repo/.release-please-manifest.json, /repo/.gemini/settings.json and 1 more · reported by cisco-skill-scanner
3 COMMAND_INJECTION_EVAL
Files: /repo/src/third_party/lighthouse-devtools-mcp-bundle.js · reported by cisco-skill-scanner
3 LOW_ANALYZABILITY
Files: /repo, /repo/skills/memory-leak-debugging/references, /repo/skills/memory-leak-debugging · reported by cisco-skill-scanner
2 AAK-MCP-DEPRECATED-003
Files: src/index.ts, src/third_party/index.ts · reported by agent-audit-kit
1 AAK-MARKETPLACE-001
Files: .claude-plugin/marketplace.json · reported by agent-audit-kit
1 AAK-MCP-018
Files: src/third_party/index.ts · reported by agent-audit-kit
1 AAK-MCP-DEPRECATED-001
Files: src/index.ts · reported by agent-audit-kit
1 AAK-OAUTH-3P-001
Files: package.json · reported by agent-audit-kit
1 AAK-SECRET-004
Files: src/tools/performance.ts · reported by agent-audit-kit
1 AAK-SUPPLY-005
Files: package-lock.json · reported by agent-audit-kit
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 hooks-no-pretooluse
Files: .gemini/settings.json · reported by agentshield
1 OVERSIZED_FILE
Files: /repo/src/third_party/lighthouse-devtools-mcp-bundle.js · reported by cisco-skill-scanner
1 permissions-no-block
Files: .gemini/settings.json · reported by agentshield
1 SECRET_GOOGLE_API
Files: /repo/src/tools/performance.ts · reported by cisco-skill-scanner
Showing 25 of 30; the rest are in the per-scanner reports above.