BUSINESS ACTION GATE

Do not ask whether the model sounds right. Ask whether the action may proceed.

ActionGate is the business-action control surface of Mizan. It receives a proposed action plus trusted context and evaluates whether policy, evidence, authorization and workflow state support execution.

Open GPT surface ↗Request Shadow Pilot

1,024internal final holdout casescontrolled internal validation

3,052/3,052atomic checksinternal final holdout

163/163unsafe proposals interceptedzero unsafe pass-through in that holdout

84/84 + 84/84Stripe Sandbox controlstenant isolation + credential rotation

Control families

Authorizationrole / actor / tenant binding

Policyexplicit business constraints

Evidencerequired support before action

Idempotencyduplicate suppression

Replay defensenonce / command reuse protection

Human reviewdefer when automation should not decide

Auditstructured decision evidence

Recoveryunknown outcome and controlled re-entry

Decision pattern

{
  "proposed_action": "refund",
  "trusted_context": {
    "role": "support_level_1",
    "amount": 840,
    "approval": false
  }
}

→ HUMAN_REVIEW
  APPROVAL_REQUIRED

The public surface does not perform the downstream refund or other customer action.

EVIDENCE BOUNDARY

Strong controlled evidence, not production certification.

The 1,024-case holdout did not move real money. Stripe results are Sandbox protocols and are not an independent penetration test, production IAM certification, HSM/KMS certification or live-payment attestation.

See Proof Center See Shadow Pilot path