{
      "name": "tempo-mpp-agent",
      "domain": "Digital-Asset Rails",
      "title": "Tempo MPP Agent Mandate",
      "description": "W-C chain. Decode MPP session → AP2 mandate chain validation → agent spend-policy simulation → KYA identity attestation.",
      "composer_url": "https://ainumbers.co/chaingraph/chains/tempo-mpp-agent.html",
      "steps": [
        {
          "tool_id": "art-36-tempo-mpp-agent-mandate",
          "handoff": "session_mandate and execution_hash (H1) + AP2 mapping feed Stage 2 mandate validation"
        },
        {
          "tool_id": "art-01-ap2-mandate-chain-validator",
          "handoff": "ap2_mandate verdict and execution_hash (H2) feed Stage 3 spend-policy simulation"
        },
        {
          "tool_id": "art-02-agent-spend-policy-simulator",
          "handoff": "spend_policy verdict and execution_hash (H3) feed Stage 4 KYA attestation"
        },
        {
          "tool_id": "art-04-agent-identity-attestation-checker",
          "handoff": "Exports composite MPP agent mandate with execution_hash (H4) -- final stage"
        }
      ]
    }