2 Aug 2026 — first EU AI Act transparency obligations apply. Counting down.

Works with the tools your team already uses.

MCX records flow straight into your existing GRC, procurement, and audit workflows. No new system to learn — pull records in, get alerted when they change, export evidence when you need it. Your engineers connect it once; everyone else just uses it.

Pull records into your own tools

Disclosure records come through in a standard, machine-readable format — so your GRC platform, procurement system, or spreadsheet can read them automatically. No copy-paste from PDFs.

Get alerted when something changes

When a provider updates a risk classification or training-data detail, MCX notifies your systems instantly. You learn about a material change as it happens, not at the next renewal.

Built on an open standard

The record format is published openly and maps to specific EU AI Act articles. Any tool or auditor can read and check a record without integrating with us — no lock-in.

Identity & provenance built in

Every provider is verified at the organisation level, and every record carries a named human attestation and a tamper-evident change history.

api.mcxregistry.com
# Retrieve a provider's current disclosure record
curl https://api.mcxregistry.com/v1/disclosures/acme-fraud-v3 \
  -H "Authorization: Bearer $MCX_TOKEN"

{
  "slug": "dsc_01J6X4M9",
  "publisher": "acme.ai",
  "publisher_role": "provider",
  "model_id": "acme-fraud-v3",
  "risk_class": "high_risk",
  "lifecycle_status": "production",
  "version": 12,
  "updated_at": "2026-05-08T14:32Z",
  "conformity_assessment": "third_party_notified_body",
  "attestation": { "attestor": "cco@acme.ai" }
}

# Subscribe for change alerts on a record
curl -X POST https://api.mcxregistry.com/v1/subscriptions

Set up once. Used by everyone.

For engineers

A clean REST API.

Retrieve, subscribe, and export over a predictable REST surface, with examples in curl, Python, and TypeScript. Connect it to your stack once.

For compliance & GRC

Evidence where you work.

Records and change alerts land in the governance tools you already use, so you are not chasing PDFs or re-keying spreadsheets at audit time.

For procurement

One source of truth.

Check a provider's current, verified disclosure before you sign — and get told automatically if it changes during the contract.

Connect the registry to your workflow.

The founding cohort shapes the format before it locks. Direct founder access, no platform fee.