macp-runtime 0.7.5

MACP reference runtime: a coordination kernel and gRPC server enforcing session boundaries, message validation, append-only history, modes, and governance policy.
Documentation
{
  "mode": "ext.multi_round.v1",
  "initiator": "agent://coordinator",
  "participants": ["agent://alice", "agent://bob"],
  "mode_version": "1.0.0",
  "configuration_version": "cfg-1",
  "policy_version": "",
  "ttl_ms": 60000,
  "messages": [
    {
      "sender": "agent://alice",
      "message_type": "Contribute",
      "payload_type": "macp.modes.multi_round.v1.ContributePayload",
      "payload": { "value": "option_a" },
      "expect": "accept"
    },
    {
      "sender": "agent://bob",
      "message_type": "Contribute",
      "payload_type": "macp.modes.multi_round.v1.ContributePayload",
      "payload": { "value": "option_b" },
      "expect": "accept"
    },
    {
      "sender": "agent://bob",
      "message_type": "Contribute",
      "payload_type": "macp.modes.multi_round.v1.ContributePayload",
      "payload": { "value": "option_a" },
      "expect": "accept"
    },
    {
      "sender": "agent://coordinator",
      "message_type": "Commitment",
      "payload_type": "macp.v1.CommitmentPayload",
      "payload": {
        "commitment_id": "c1",
        "action": "multi_round.converged",
        "authority_scope": "test",
        "reason": "done",
        "mode_version": "1.0.0",
        "policy_version": "policy.default",
        "configuration_version": "cfg-1",
        "outcome_positive": true
      },
      "expect": "accept"
    }
  ],
  "expected_final_state": "Resolved"
}