Every AI Decision. Provable.

The GovernanceSubstratefor AI Execution

Infrastructure that authorizes AI actions before they execute.

Keon is the architectural foundation for autonomous systems. We enforce deterministic policy evaluation and generate verifiable cryptographic receipts before any state-changing action occurs.

If AI acts, it is authorized.
If it acts, it produces proof.

Decision Receipt

keon:decision:retention:00041

Authorized

Policy Hash

sha256:9f72...c41a

Execution Gate

pre-execution authorization

See It Live →Request Access →

Live Authorization Path

Intent to execution, with proof bound before effect.

Proof Active

Intent

captured

Retain suspicious payout for review

Decision

signed

Authorized under FIN-RETENTION-4.2

Receipt

anchored

keon:decision:retention:00041

Execution

released

Hold applied and evidence bound

Receipt

materialized

Status

AUTHORIZED

Receipt ID

keon:decision:retention:00041

Policy Hash

sha256:9f72...c41a

Authority

FIN-RETENTION-4.2

Bound before execution

The Problem

Observation is not governance.

Traditional AI infrastructure relies on guardrails to guide behavior and logs to record what happened. Guardrails are bypassed. Logs arrive too late. Keon governs execution — deterministic policy evaluation before any action occurs.

Without Keon

AI acts. You find out later.

With Keon

AI acts only with policy authorization.

Every action requires policy authorization before execution. Nothing occurs outside the governed execution path.

Without Keon

Logs tell you what happened.

With Keon

Receipts prove what was decided and why.

Cryptographic receipts are generated at authorization time — before execution. They record the policy applied, the decision made, and the chain of authority.

Without Keon

Investigations depend on memory.

With Keon

Evidence packs survive audit.

Portable evidence packs bundle receipts, policy hashes, and Merkle roots into self-contained proof — verifiable by external auditors without Keon.

The Mechanism

The Chain of Authorization.

Keon decouples agent intent from system execution. When an AI model attempts to interact with an external system, it cannot execute the action directly.

The request must pass through the governance substrate. Keon evaluates the proposed state change against explicit, version-controlled policy.

Execution is binary. If the action violates policy, it is blocked. If the action is authorized, it proceeds. Every evaluation is structurally bound to the generation of a verifiable receipt.

Governed Execution Chain — Causal Sequence

ITrigger

Input received

›

IIntent

Purpose declared

›

IJustification

Policy evaluated

›

IDecision

Receipt minted

›

IAction

Execution gated

›

IOutcome

Terminal. Sealed.

EVIDENCE PACK — KEON://RECEIPT/V1

{
  "receipt_id": "keon_rcpt_7f3a9b2c1d4e5f60",
  "policy_hash": "sha256:9f72c41a77b1e08cdd4a11f5e2a0c8f0b6c9471d9f54a02e4b8c31dd66b91f20",
  "merkle_root": "0x8f9c4b2a1d3e7f56a892cd01b3e4f5a678901234b5c6d7e8f91a02bc44dd6f12",
  "spine_ref": "spn_00041872_canon_9f72",
  "decision_receipt": "rcpt_dec_9f72c41a77b1",
  "execution_receipt": "rcpt_exe_44dd6f12e91a",
  "outcome_receipt": "rcpt_out_c01ff9b245aa",
  "correlation_id": "c01ff9b245aa7e31",
  "timestamp_utc": "2026-03-05T16:00:00.000Z",
  "signature": "ed25519:7f3a9b2c18e47df6310af8a5e78aa5c3f42d087f11a3d95ce20f1cb8a4dd1192"
}

Immutable receipt. Tamper-evident. Independently verifiable.

Don't trust this system. Verify the receipt.

Verification Process

Policy hash matches canonical policy state

status: pending

Merkle root recomputed and matched

status: pending

Spine anchor located and matched

status: pending

Signature validated against public key

status: pending

Verification performed without system trust. All artifacts independently validated.

Universal Governance

If It Executes, It Is Governed.

Keon enforces pre-execution authorization across any system capable of taking action: models, agents, APIs, and platforms.

From OpenAI and Claude to custom agents and platforms like Open Claw, Keon operates beneath the execution layer.

Every action request is intercepted, evaluated against explicit policy, and bound to a cryptographic decision receipt before it can proceed.

There are no exceptions. No alternate paths. No silent execution.

Execution is not trusted. It is permitted.

Model-agnostic. Platform-agnostic. Enforcement-first.

For Builders Who Need Control

Govern Any AI.

Keon is model-agnostic and platform-agnostic.
From direct model calls to platforms like Open Claw, execution only proceeds through a governed boundary.

Route intent through the MCP Gateway.
Keon evaluates policy, mints a Decision Receipt, and only then permits execution.

No side door. No silent bypass.
If it executes, it is governed.

Your AI proposes. Keon decides. Execution waits.

Nothing executes without leaving evidence.

Enforcement Boundary (MCP)

Standard governance boundary for MCP-compatible agents and platforms.

Model Context Protocol

Intent Routing (SDK)

Minimal client surfaces for Python, TypeScript, and C# that route intent into the same governed boundary.

Python · TypeScript · C#

Untrusted Cognitive Source

OpenAI, Claude, Gemini, custom agents, Open Claw, or your own stack.

Upstream systems

Private Governance Domain

Run governed execution inside your boundary with audit-ready receipts and fail-closed enforcement.

Private boundary

Learn more →

The cognitive source is optional. The enforcement boundary is not.

You just saw the control model. Now watch it enforce.

See governed execution in real time.

See It Live →Request Access →

terminal

$ npm install @keon/sdk

import { keon } from '@keon/sdk'

await keon.intercept(agent.request)

// Policy evaluated.

// Decision receipt issued.

// Execution either permitted or blocked.

Your AI proposes. Keon decides. Execution waits.

Every upstream system is subject to the same law: no execution without authorization.