{
      "name": "digital-trade-fit",
      "domain": "Digital Trade",
      "title": "Digital Trade Corridor Fit Diagnostic",
      "description": "Single-node D0 diagnostic grading a firm/corridor A–F across legality, document digitisation, platform connectivity, trade-rule basis (eUCP/URDTT), financing, and AML/TBML for digital trade (MLETR); routes to the right chain.",
      "composer_url": "https://ainumbers.co/chaingraph/chains/digital-trade-fit.html",
      "steps": [
        {
          "tool_id": "art-52-digital-trade-fit-diagnostic",
          "handoff": "dim_scores and primary_recommendation route to dtc-ebl-enforceability / dtc-digital-lc / dtc-doc-integrity / dtc-counterparty-aml / dtc-trade-finance / dtc-tbml-surveillance / dtc-audit-pack"
        }
      ]
    }