evm-server

A Model Context Protocol (MCP) server enabling AI agents to interact with over 30 Ethereum-compatible blockchain networks for token transfers, contract interactions, and ENS resolution.

Source: GitHub Repository

Category: blockchain-crypto-mcp-servers

Tags: blockchain, evm, ethereum, mcp

Features

• Unified Interface for EVM Chains: Supports Ethereum, Optimism, Arbitrum, Base, Polygon, and many other EVM-compatible blockchains (mainnets and testnets).
• Blockchain Data Access: Retrieve chain, block, transaction, and address data.
• Token Services:
  • ERC20: Token metadata, balances, transfers, approvals.
  • NFTs (ERC721): Metadata, ownership checks, transfers, balances.
  • ERC1155: Metadata, balances, transfers.
• Smart Contract Interactions:
  • Read and write to smart contracts (with ABI, function name, args).
  • Check if an address is a contract.
• Comprehensive Transaction Support:
  • Native token (ETH) transfers.
  • Transaction retrieval and receipts.
• ENS Resolution: All address fields support ENS names, which are resolved automatically.
• MCP Tools: Exposes all services via a consistent set of MCP tools for programmatic access.
• MCP Resource URIs: Standardized URIs for accessing blockchain and token data.
• Multiple Modes:
  • Run as a local server (stdio or HTTP with SSE for web apps).
  • Integrates with tools like Cursor and Claude CLI.
• Configuration: Easily configurable via project files (e.g., .cursor/mcp.json).
• Open Source: Licensed under MIT.

API Tools Overview

• Token Tools: get-token-info, get-token-balance, transfer-token, approve-token-spending, get-nft-info, check-nft-ownership, transfer-nft, get-nft-balance, get-erc1155-token-uri, get-erc1155-balance, transfer-erc1155.
• Blockchain Tools: get-chain-info, get-balance, transfer-eth, get-transaction, read-contract, write-contract, is-contract, resolve-ens.

Resource Endpoints

• evm://{network}/chain — Network info
• evm://{network}/block/{blockNumber} — Block data
• evm://{network}/address/{address}/balance — Native token balance
• evm://{network}/tx/{txHash} — Transaction details
• evm://{network}/token/{tokenAddress} — ERC20 token info
• evm://{network}/nft/{tokenAddress}/{tokenId} — NFT info
• ...and more.

Pricing

No pricing information provided (open source under MIT License).