{
      "name": "agent-identity-publishing",
      "domain": "AI & Agent Governance",
      "title": "Agent Identity Publishing Readiness (Visa TAP / Mastercard Agent Pay)",
      "description": "Audit key freshness and rotation posture (art-132) then crosswalk identity posture to Visa TAP, Mastercard Agent Pay, and Web Bot Auth acceptance criteria (art-133) then emit a directory-publish readiness verdict with a precise gap list (art-134). Supply-side of the Ed25519 identity substrate.",
      "composer_url": "https://ainumbers.co/chaingraph/chains/agent-identity-publishing.html",
      "steps": [
        {
          "tool_id": "art-132-agent-key-rotation-auditor",
          "handoff": "Rotation posture feeds payment-rail crosswalk"
        },
        {
          "tool_id": "art-133-agent-payment-rail-trust-crosswalk",
          "handoff": "Rail trust gaps feed publish-readiness diagnostic"
        },
        {
          "tool_id": "art-134-agent-directory-publish-readiness",
          "handoff": "Exports directory-publish verdict with execution_hash — final stage"
        }
      ]
    }