agent-protocol
Warn
Audited by Snyk on Mar 10, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.90). The SKILL.md explicitly shows an A2A client that fetches agent cards from arbitrary base URLs (discover() calling {base_url}/.well-known/agent.json) and a ProtocolBridge that sends tasks to external A2A agents and ingests their artifacts/text parts, so untrusted third‑party agent content can be fetched and directly influence tool selection and subsequent actions.
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