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Loop Engine^™

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Getting Started

Quick Start Installation Your First Loop Architecture

Core Concepts

What is a Loop?The Actor Model Guards and Policy Signals Observability Learning Signals AI as Actor Confidence + Evidence Human Approval Gates Decision Governance Loop Engine vs Workflow Engines Agents and RAG When to Use Loop Engine

Defining Loops

YAML Format TypeScript Builder Loop Library Guards Reference

Running Loops

createLoopSystem Starting Loops Transitions Event Subscriptions Adapters

Packages

Examples

Overview Expense Approval AI Replenishment Demand Signal Postgres Persistence Event Streaming Infrastructure Change Approval Fraud Review OpenClaw Integration Commerce Gateway

Integrations

⟩ AI Providers

Anthropic / Claude OpenAI Grok (xAI)Google Gemini

⟩ Agentic Platforms

OpenClaw Vercel AI SDK

⟩ Storage Adapters

Postgres Kafka HTTP

⟩ Observability

⟩ Commerce

Commerce Gateway

Governance

License Contributing RFC Process

In-Memory Adapter · Loop Engine

Integrations

In-Memory Adapter

Built-in

The in-memory adapter is the default storage for local development and tests. It requires zero configuration and is ideal for quick prototyping.

For API details and full reference, use:

@loop-engine/adapter-memory package reference
Adapter interface docs