Mantle MCP Server

MCP (Model Context Protocol) server for Mantle Network. Provides SDK documentation, DeFi protocols, and Mantle ecosystem context to Claude and other AI assistants.

Installation

npm install -g mantle-mcp-server

Or install from source:

git clone https://github.com/Debanjannnn/mantle-devkit
cd mantle-devkit/packages/mantle-devkit-mcp
npm install
npm run build

Usage with Claude Desktop

Add to your Claude Desktop configuration (~/.config/claude/claude_desktop_config.json on Linux/Mac or %APPDATA%\Claude\claude_desktop_config.json on Windows):

{
  "mcpServers": {
    "mantle": {
      "command": "npx",
      "args": ["mantle-mcp-server"]
    }
  }
}

Or if installed globally:

{
  "mcpServers": {
    "mantle": {
      "command": "mantle-mcp-server"
    }
  }
}

Available Resources

The MCP server provides documentation and context through these resource URIs:

Agent Kit SDK

• mantle://agent-kit/overview - SDK overview and quick start
• mantle://agent-kit/dex - DEX operations and swap functions
• mantle://agent-kit/lending - Lendle lending protocol
• mantle://agent-kit/cross-chain - Cross-chain operations via Squid
• mantle://agent-kit/meth - mETH liquid staking
• mantle://agent-kit/configuration - SDK configuration

x402 Protocol

• mantle://x402/overview - Protocol overview
• mantle://x402/server - Server integration
• mantle://x402/client - Client integration
• mantle://x402/payment-flow - Payment flow details

Mantle Network

• mantle://network/overview - Network overview and chain details
• mantle://network/mnt-token - MNT token details and tokenomics
• mantle://network/bridge - Bridge and cross-chain transfers
• mantle://network/contracts - DeFi protocol contract addresses
• mantle://network/tokens - Common tokens on Mantle
• mantle://network/ecosystem - Ecosystem protocols and dApps
• mantle://network/development - Development resources and setup
• mantle://network/gas - Gas fees and optimization
• mantle://network/security - Security considerations
• mantle://network/oracles - Oracle services (Pyth, Chainlink, etc.)

Code Examples

• example://swap - Token swap examples
• example://lending-supply - Lendle supply example
• example://lending-borrow - Lendle borrow example
• example://x402-server - x402 server example
• example://x402-client - x402 client example
• example://cross-chain - Cross-chain swap example
• example://full-agent - Complete agent setup

Available Tools

search_mantle_docs

Search across all Mantle DevKit documentation.

Input: { "query": "swap" }

get_contract_address

Get contract address for a specific protocol on Mantle.

Input: { "protocol": "agni", "contract": "router" }
Output: "agni router: 0x319B69888b0d11cEC22caA5034e25FfFBDc88421"

Supported protocols:

• lendle - Lending protocol
• agni - Agni Finance DEX
• merchant-moe - Merchant Moe DEX
• uniswap - Uniswap V3
• meth - mETH Protocol

get_code_example

Get code example for a specific operation.

Input: { "operation": "swap" }

Available operations: swap, supply, borrow, x402-server, x402-client, cross-chain

Development

# Install dependencies
npm install

# Build
npm run build

# Run in development mode
npm run dev

# Start server
npm start

Resources

• Mantle DevKit Dashboard
• Mantle Agent Kit SDK
• x402 DevKit
• Mantle Network Docs

License

MIT