a2a-protocol
How agent-native apps discover, authenticate with, and call each other over A2A. Use when connecting one app to another, debugging a remote agent that won't authenticate, exposing skills to peers, or calling agents from scripts.
63
79%
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Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./.agents/skills/a2a-protocol/SKILL.mdW011: 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 skill describes an agent-to-agent protocol (A2A) where agents receive messages and delegate tasks over JSON-RPC, exposing an inbound endpoint that ingests outsider-submitted free text from peer agents.
- Repository
- BuilderIO/agent-native
- Commit
a941a2e
- Audited
- Security analysis
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