Agent Protocol

Welcome to the Agent Protocol documentation. This guide will help you build AI-powered blockchain applications using our modular SDKs.

Introduction

Agent Protocol is a bridge that connects LLMs (like Gemini, GPT-4) to Blockchain (Solana, Ethereum). It solves the "execution gap" by providing:

• Standardized Tool Definitions (core): JSON schemas that LLMs understand.
• React Integration (ai): Hooks and Components to drop a chat interface into any dApp.
• Client-Side Execution: Securely execute transactions using the user's connected wallet (Phantom, MetaMask), so private keys never leave the browser.

Architecture Overview

The protocol consists of three main parts:

1. Frontend (React/Next.js): Uses @agent-protocol/ai to display chat, manages state, connects to user's wallet, and executes tools signed by the user.
2. Backend (Node/Hono/Express): Forwards messages to LLM, injects tool definitions, and returns responses.
3. Blockchain: The layer for value transfer.

Packages

• @agent-protocol/core: JSON Schema definitions for tools. Chain-agnostic.
• @agent-protocol/ai: AI Agent implementation and React integrations (hooks, ChatWidget).