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analyze-profile

Analyze a Firefox Profiler capture (share.firefox.dev or profiler.firefox.com/public links) for performance issues (jank, long tasks, hangs, high CPU, media playback), producing a structured findings report that other skills can consume. Triggers on "analyze profile", "analyze this profile", "/analyze-profile", or a Firefox Profiler URL.

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SKILL.md
Quality
Evals
Security
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 agent skill consumes data from Firefox Profiler captures via `profiler-cli`, which processes URLs pointing to profiler data that may originate from external user submissions.

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Repository

mozilla/firefox-aidev-plugins

Path

plugins/gecko/skills/analyze-profile/SKILL.md

Audited
Security analysis
Snyk

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