Polygon MCP Server
by Dbillionaer
A Model Context Protocol (MCP) server that provides seamless integration with the Polygon blockchain network. This server enables AI assistants to interact with Polygon through a standardized interface, offering comprehensive tools for various blockchain operations.
Last updated: N/A
What is Polygon MCP Server?
The Polygon MCP Server is a bridge between AI systems and the Polygon blockchain, providing a standardized interface for AI assistants to interact with the Polygon network. It handles the complexities of blockchain interactions and provides a clean, easy-to-use API for common operations like wallet management, smart contract deployment, L2 bridging, DeFi interactions, and transaction simulations.
How to use Polygon MCP Server?
To use the server, you need Node.js (v18 or higher), npm or yarn, a Polygon wallet private key, and RPC endpoints for Polygon Mainnet and Amoy Testnet. After cloning the repository and installing dependencies, configure the .env file with the necessary credentials and start the server using npm start or npm run dev. Then, you can use the provided API to interact with the Polygon network.
Key features of Polygon MCP Server
Wallet Operations (get address, list balances, transfer funds)
Smart Contract Operations (deploy, verify, list templates)
L2 Bridge Operations (deposit/withdraw ETH and ERC20 tokens)
DeFi Interactions (QuickSwap, Uniswap V3, Polymarket)
Transaction Simulation (simulate transactions, estimate gas)
Use cases of Polygon MCP Server
Enabling AI assistants to manage Polygon wallets
Automating smart contract deployment and verification
Facilitating L2 bridging between Ethereum and Polygon
Integrating DeFi protocols into AI-powered applications
Simulating transactions to prevent errors and security vulnerabilities
FAQ from Polygon MCP Server
How do I connect my wallet?
How do I connect my wallet?
Set the PRIVATE_KEY in the .env file. The wallet connects automatically on server start.
What networks are supported?
What networks are supported?
Polygon Mainnet and Amoy Testnet are supported. You can switch between them using the switch-network tool.
Why are bridge operations not working?
Why are bridge operations not working?
The current implementation uses a mock version of MaticPOSClient due to ESM compatibility issues. Bridge operations may not function correctly until a proper ESM-compatible implementation is created.
How do I debug RPC connection issues?
How do I debug RPC connection issues?
Check your internet connection, verify your RPC endpoint URLs in the .env file, and try using a different RPC provider.
How can I contribute to the project?
How can I contribute to the project?
Fork the repository, create a feature branch, commit your changes, push to the branch, and submit a pull request.