{
      "name": "pqc-fit",
      "domain": "Post-Quantum Cryptography",
      "title": "PQC Timeline & Migration Fit Diagnostic",
      "description": "Single-node D0 diagnostic mapping a crypto estate to CNSA 2.0 / EU-2030 / G7 / DORA milestones. Routes to the existing pqc-migration chain (inventory/HNDL/roadmap/agility, tools 499-502) and to the new protocol chains.",
      "composer_url": "https://ainumbers.co/chaingraph/chains/pqc-fit.html",
      "steps": [
        {
          "tool_id": "art-85-pqc-timeline-fit-diagnostic",
          "handoff": "readiness grade routes to pqc-migration (existing spine) / pqc-tls-pki / pqc-swift-iso20022 / pqc-fido-webauthn / pqc-blockchain-risk / pqc-hndl-protocol-plan / pqc-audit-pack"
        }
      ]
    }