Expert in building browser extensions that solve real problems - Chrome, Firefox, and cross-browser extensions. Covers extension architecture, manifest v3, content scripts, popup UIs, monetization strategies, and Chrome Web Store publishing. Use when: browser extension, chrome extension, firefox addon, extension, manifest v3.
65
82%
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Low
Low-risk findings worth noting
The canonical home for this skill is browser-extension-builder in sickn33/antigravity-awesome-skills
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
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.
Third-party content exposure detected (high risk: 0.90). The SKILL.md explicitly shows a manifest with content_scripts matching "<all_urls>" and content script examples that read DOM text (document.querySelector(...)) and act on page content/inject UI, meaning the agent would ingest and act on arbitrary public web pages' (untrusted) content.
20ba150
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