Multichain MCP Server

A comprehensive toolkit for building and deploying AI agents with blockchain capabilities. This monorepo includes:

- A Model Context Protocol (MCP) server for AI applications
- Agent development tools for blockchain interactions
- Development kit for building custom AI agents

- Autonomous Web3 AI Agents
- Decentralized AI Marketplace
- AI Oracle System
- Multichain DeFi protocols

This project provides a complete suite of tools for AI-blockchain integration:

- Interact with multiple blockchain networks
- Retrieve wallet addresses and balances
- Transfer funds and manage tokens
- Deploy and interact with smart contracts
- Bridge assets between networks

- Ready-to-use blockchain interaction tools
- Multi-chain support out of the box
- DeFi protocol integrations
- Secure transaction handling

- Build custom AI agents with blockchain capabilities
- Extensible interfaces and types
- Best practices and examples
- Testing utilities

The entire toolkit is built using TypeScript and supports multiple blockchain networks through a unified interface.

- Node.js (v18 or higher)
- pnpm (v9.0.0 or higher)
- Wallet configuration for supported networks
- API keys for supported networks (optional)

node --version npm --version

# Using npm npm install -g pnpm # Verify installation pnpm --version

git clone https://github.com/oraichain/multichain-mcp.git cd multichain-mcp

Create a.envfile with your configuration:

# Server Configuration PORT=4000 # Optional, defaults to 4000 # Network RPC URLs RPC_URL=your_rpc_url # Optional, defaults to https://rpc.orai.io

This is a monorepo using Turborepo and pnpm workspaces. Here's the structure:

- packages/

- mcp-server/: The core MCP server implementation
- agent-tools/: Collection of blockchain interaction tools for AI agents
- agent-kit/: Development kit for building AI agents with blockchain capabilities

The main server package that implements the Model Context Protocol for blockchain interactions. It provides the core functionality for handling requests from AI clients.

A collection of tools specifically designed for AI agents to interact with various blockchain networks. These tools are used by the MCP server to execute blockchain operations.

A development kit that helps developers build AI agents with blockchain capabilities. It includes utilities, types, and interfaces for consistent agent development.

To add this MCP server to Claude Desktop:
-

Create or edit the Claude Desktop configuration file at:

- macOS:~/Library/Application Support/Claude/claude_desktop_config.json
- Windows:%APPDATA%\Claude\claude_desktop_config.json
- Linux:~/.config/Claude/claude_desktop_config.json

If you find Multichain MCP useful, please consider starring the repository and contributing new features or improvements!

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