MEOK CRA Annex Iv Classifier

EU Cyber Resilience Act product classifier — Annex III + Annex IV designations + Annex I requirements audit + signed certificates.

Classifies products with digital elements (PDEs) into the CRA hierarchy. Built for the 11 Dec 2027 full-applicability deadline (vulnerability + serious-incident reporting already in force from Sept 2026).

By MEOK AI Labs.

Why this MCP

Implementing Regulation (EU) 2025/2392 (adopted late November 2025) just designated the first set of Class I, Class II, and Annex IV product categories. IoT vendors, chipmakers, smart-meter manufacturers, OT teams need a defensible classification NOW — every classification you delay is conformity work you'll pay for retroactively.

What it classifies

• Default class — most consumer / business software (self-assessment, fines max €5M / 1%)
• Important Class I (Annex III(1)) — IAM, password managers, browsers, VPNs, OS, routers, smart home — self-assessment OR Notified Body (€10M / 2%)
• Important Class II (Annex III(2)) — hypervisors, firewalls, IDS/IPS, tamper-resistant µCs/µPs — MANDATORY Notified Body assessment (€15M / 2.5%)
• Critical (Annex IV) — smart-card secure elements, smart-meter gateways, hardware security boxes — mandatory European cybersecurity certification (€15M / 2.5%)

Tools

• classify_product — heuristic classification by description + characteristics
• audit_essential_requirements — score against 15 Annex I cybersecurity requirements
• generate_doc_template — Annex VIII technical documentation skeleton
• sign_classification_cert — Pro: HMAC-SHA256 signed classification cert with public verify URL

Install

pip install meok-cra-annex-iv-classifier-mcp

Tiers

• Free — 10 classifications/day
• Pro £199/mo — unlimited + signed certs + monthly Annex III/IV update alerts — subscribe
• Enterprise £1,499/mo — multi-product + custom designation rules
• £199 per-product cert — one-off signed classification

Use code MEOKEAT for 25% off the first 3 months.

Sources

• Regulation (EU) 2024/2847 (CRA)
• Implementing Regulation (EU) 2025/2392 (first Annex III/IV designations)
• ENISA CRA implementation guidance

Full Compliance Platform

CRA is one regulation. councilof.ai covers the complete EU stack — CRA, EU AI Act, DORA, NIS2, CSRD — from £29/mo.

→ Get started at councilof.ai

Related MEOK MCPs

• cra-compliance-mcp — full CRA compliance audit
• ai-bom-mcp — SBOM generation for Annex VIII
• meok-attestation-verify — verify signed certs

If this tool helps your compliance workflow, please star this repo — it helps other teams find it.

License

MIT — MEOK AI Labs, 2026.