Caveat verdict

a2a-server

45
🟠 Risky
Significant risk patterns flagged — automated deep scan, not behavioral proof.

The skill implements an Agent-to-Agent (A2A) Communication Server based on WebSocket for real-time communication and collaboration. The network_in capability may be a concern if not properly validated.

⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.

Automated static analysis — not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

85
security
60
transparency
80
maintenance

Permission integrity

Installs packages at runtime — transitive dependencies are not auditable

package_install

Findings (1)

Pattern match medium

Opens WebSocket connection

README.md · code · WebSocket

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class B). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.

Permissions & capabilities

No declared permissions — minimal attack surface.

network_inpackage_install

Is this flag fair?

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