TON Access MCP Server

A production-ready Model Context Protocol (MCP) server implementation for the TON blockchain, built on top of the ton-access library.

What is MCP?

The Model Context Protocol (MCP) is an open protocol developed by Anthropic that standardizes how applications provide context to Large Language Models (LLMs). It follows a client-server architecture where LLM applications (hosts) connect to MCP servers that provide context, tools, and prompts to the LLMs.

Related MCP server: Flow MCP Server

Features

• Full MCP Implementation: Implements the complete MCP specification for connecting AI assistants to the TON blockchain

• Decentralized Access: Uses multiple nodes for reliability and decentralization

• Health Checking: Automatically checks node health and selects healthy nodes

• Load Balancing: Uses weighted random algorithm to distribute requests

• Multiple Networks: Supports both mainnet and testnet

• Multiple Protocols: Supports different RPC protocols (TonCenter HTTP API v2, TonHub HTTP API v4)

Installation

# Clone the repository
git clone https://github.com/your-org/ton-access-mcp.git
cd ton-access-mcp

# Install dependencies
npm install

# Build the project
npm run build

# Start the server
npm start

Quick Start

import { TonAccessMCPServer } from 'ton-access-mcp';

// Create and start the server
const server = new TonAccessMCPServer({
  port: 3000,
  host: 'localhost'
});

server.start().then(() => {
  console.log('TON Access MCP Server is running on http://localhost:3000');
});

Available Tools

The TON Access MCP server provides the following tools:

• ton.getBalance: Get the balance of a TON wallet address

• ton.getTransaction: Get details of a TON blockchain transaction

• ton.getBlock: Get details of a TON blockchain block

• ton.callGetter: Call a getter method on a TON smart contract

• ton.getMasterchainInfo: Get current information about the TON masterchain

• ton.getAccountState: Get the current state of a TON account

Documentation

For detailed documentation, see the docs directory.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgements

• Orbs Network for the ton-access library

• Anthropic for the MCP specification