A2A Orchestration: The MCP Server for Agent-to-Agent Trust

Autonomous agents need a way to verify each other's identity before delegating tasks. ai.agenttrust/mcp-server brings institutional-grade trust orchestration to the MCP ecosystem — enabling secure A2A handshakes at scale.

10-Second Pitch

  • A2A Identity Verification: Agents authenticate each other before sharing context or delegating work.
  • Trust Scoring: Dynamic reputation system based on task completion history.
  • Official A2A Partner: Built in partnership with the Model Context Protocol consortium.
  • Zero-Config Setup: Auto-discovers peers on the network without manual provisioning.

Setup Directions

  1. Install: npm install @agenttrust/mcp-server
  2. Configure your agent manifest: agenttrust init --agent-id YOUR_AGENT_ID
  3. Register with the trust registry: agenttrust register
  4. Connect to peers: Add @agenttrust/mcp-server to your agent's tool list

Example Prompt

"I need to delegate the database migration task to the 
data-engineer agent. First verify its trust score 
exceeds 0.8, then establish a secure A2A channel 
and send the migration credentials."

Pros/Cons

ProsCons
Enterprise-grade agent identityRequires buy-in from all agents in the network
Reduces hallucination in multi-agent pipelinesAdds latency on first handshake
Open standard, no vendor lock-inTrust registry is nascent

Verdict: A2A orchestration is the missing security layer for multi-agent systems. If you're running more than two agents together, this is not optional — it's infrastructure.