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JACK Whitepaper v1.0.1

Intent-first execution with policy-enforced settlement

JACK turns high-level intents into verifiable execution plans: solver competition off-chain, routing via infrastructure like LI.FI, and settlement-time guardrails through programmable Uniswap v4 hooks.

Setup in 3 stepsView architectureDemo narrative
CREATEDQUOTEDEXECUTINGSETTLEDABORTEDEXPIRED

Actual Setup Flow

Use the same dev topology as the MVP demo: landing, dashboard, and docs running together.

  1. Install dependencies: pnpm install
  2. Start all apps: pnpm dev:all (3000/3001/3002)
  3. Run contract checks: pnpm contracts:test before demo recording

Architecture at a glance

The docs map directly to the v1 whitepaper scope: intent format, solver coordination, routing controls, and policy-enforced settlement.

Kernel Layer

Deterministic execution lifecycle

Run intents through explicit states with fail-closed outcomes: CREATED → QUOTED → EXECUTING → SETTLED/ABORTED/EXPIRED.

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Routing Layer

Best-effort routing with controls

v1 uses external routing infrastructure (for example LI.FI) behind allowlists, value caps, and explicit failure handling.

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Settlement Layer

Policy enforcement at settlement time

Uniswap v4 hooks act as policy agents to enforce slippage bounds, min-out guarantees, and access control directly on-chain.

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Operations Layer

Demo-ready operator workflows

Use runbooks for deployment, smoke checks, release flow, and multi-agent execution so demos stay predictable under pressure.

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