agentmail-webhooks
Receive and verify AgentMail webhooks (email inboxes for AI agents). Use when setting up AgentMail webhook handlers, debugging Svix signature verification (svix-id, svix-timestamp, svix-signature, whsec_ secret), deduplicating on event_id, or handling events like message.received, message.sent, message.delivered, message.bounced, message.complained, message.rejected, message.opened, message.security.review, domain.verified and calendar.event.starting.
86%
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Low
Low-risk findings worth noting
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 required workflow sets up a webhook handler (via Express, FastAPI, or Next.js) that monitors and consumes incoming AgentMail email webhooks containing untrusted outsider-authored email bodies and messages.
- Repository
hookdeck/webhook-skills
- Revision
694da54
- Audited
- Security analysis
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