KYE Protocol™ · architecture

KYE Protocol™ rule packs — behavioural logic

Bundles of decision rules. Each rule maps to a control row. Each verdict cites the rule that fired.

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57 rule packs (and counting)

What it is. Why it matters. What to do next.

Each rule pack carries: a manifest (what it applies to + which rules it includes) + N rule files (condition + effect + reason_code + control_refs). Adding a new compliance regime is a JSON PR, not a code change.

Compliance + behaviour

  • KYE EU AI Act Rule Pack™ — 3 rules — EU AI Act Art. 6 / 9 / AIA Human Oversight / AIA High-Risk Logging
  • KYE Compliance Evidence Rule Pack™ — evidence emission for actions carrying compliance control_refs
  • KYE Action Admissibility Rules™ — deny on revoked authority / purpose-scope mismatch
  • KYE Continuity Rule Pack™ — revalidate after role change
  • KYE Meaning Continuity Rules™ — warn on deprecated vocabulary
  • KYE Discoverability Rules™ — audit directory lookups to SIEM
  • KYE Recovery Rule Pack™ — human approval after compromise
  • KYE Federation Rule Pack™ — cross-trust-domain attestation
  • KYE Custody Rule Pack™ — evidence on custody changes
  • KYE Operating Model Rule Pack™ — deny without active OM
  • KYE Rate Limit Rule Pack™ — default 60 calls/min/capability/agent
  • KYE Transparency Rule Pack™ — cold-storage routing for high-risk decisions
  • KYE SIEM Routing Rule Pack™ — every deny → SIEM

Sector + payments

  • KYE Financial Services Rule Pack™ — 5 rules (payment threshold / authority gate / evidence / rate limit / credit decision)
  • KYE Payments Rule Pack™ — deny to blocklisted counterparty / evidence on every payment
  • KYE Card Payments Rule Pack™ — PCI DSS evidence for card data
  • KYE EU Payments Rule Pack™ — PSD2 SCA above €30
  • KYE Open Finance Rule Pack™ — TPP consent enforcement
  • KYE Treasury Rule Pack™ — dual control above £100k
  • KYE Pension Rule Pack™ — TPR record-keeping evidence

Browse rule packs →

Companion surfaces

What it is. Why it matters. What to do next.

Inside KYE Protocol™ the layers are these: profiles define is; rule packs define does; dictionaries define means; manifests define installable / verifiable / sellable; engines execute; the Rules Gateway™ enforces.