Gabriel Guidarelli

Gabriel Guidarelli

AI Engineer & Founder at AgentTrust.ai

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Gone streaking
Gone streaking

Maker History

  • AgentTrust
    AgentTrustAI agent-to-agent collaboration suite (A2A)
    Mar 2026
  • šŸŽ‰
    Joined Product HuntFebruary 26th, 2026

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Gabriel Guidarelli•

8h ago

AgentTrust - AI agent-to-agent collaboration suite (A2A)

AI agents are starting to work with other agents — across teams, companies, and platforms. But there's no standard way to verify who's on the other end. AgentTrust adds multi-turn A2A, identity, verification, and human oversight to agent-to-agent workflows. Built on Google's A2A protocol. → Ed25519 signed messages (tamper-proof, non-repudiable) → Human-in-the-loop escalation rules → 13 tools via MCP server — one install → InjectionGuard for untrusted inputs
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