Farcaster social protocol via Neynar API - read feeds, post casts, follow users
52
58%
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Low
Low-risk findings worth noting
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tessl review fix ./src/skills/bundled/farcaster/SKILL.mdLow
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). This skill fetches user-generated Farcaster content from the public Neynar API (see SKILL.md and index.ts handlers like handleFeed, handleSearch, handleTrending and the tool definitions such as farcaster_search/farcaster_trending), and the agent reads that untrusted third-party content and can perform actions (post/like/recast/follow), so injected instructions in casts could materially influence behavior.
e71a5f6
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