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chrome-devtools

Uses Chrome DevTools via MCP for efficient debugging, troubleshooting and browser automation. Use when debugging web pages, automating browser interactions, analyzing performance, or inspecting network requests. This skill does not apply to `--slim` mode (MCP configuration).

81

1.24x
Quality

81%

Does it follow best practices?

Impact

66%

1.24x

Average score across 3 eval scenarios

SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

2 low severity findings. Worth noting, but not necessarily harmful.

Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

The skill’s workflow is browser automation (navigate/wait/snapshot/evaluate_script) and can ingest arbitrary page text from runtime-fetched web content into the LLM context via `take_snapshot`/`evaluate_script` on the currently selected page, which is outsider-authored free text.

Report incorrect finding
Low

W012: Unverifiable external dependency detected (runtime URL that controls agent).

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

The skill requires starting the MCP server with "npx chrome-devtools-mcp@latest" which will fetch and execute remote code from the chrome-devtools-mcp npm package at runtime (e.g. https://www.npmjs.com/package/chrome-devtools-mcp), so this is a runtime external dependency that executes remote code.

Repository
ChromeDevTools/chrome-devtools-mcp
Audited
Security analysis
Snyk

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.