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Web3 MCP

strangelove-ventures/web3-mcp

A Model-Context-Protocol server for interacting with multiple blockchains including Solana, Ethereum, THORChain, XRP Ledger, TON (The Open Network), Cardano, and UTXO chains. This server provides simple RPC endpoints for common blockchain operations, allowing secure interactions with various blockchains through environment variables.

Install

Client configuration

{
  "mcpServers": {
    "web3-rpc": {
      "command": "node",
      "args": [
        "/PATH/TO/web3-mcp/build/index.js"
      ]
    }
  }
}

Environment variables

ENABLE_SOLANA_TOOLSENABLE_ETHEREUM_TOOLSENABLE_CARDANO_TOOLSENABLE_BITCOIN_TOOLSENABLE_LITECOIN_TOOLSENABLE_DOGECOIN_TOOLSENABLE_BITCOINCASH_TOOLSENABLE_THORCHAIN_TOOLSENABLE_RIPPLE_TOOLSENABLE_TON_TOOLSETH_PRIVATE_KEYSOLANA_PRIVATE_KEY
GitHub stars
72
Category
Finance, Developer Tools
License
ISC
Updated
Oct 6, 2026

Features

  • Check SOL account balances

  • Get detailed account information

  • Transfer SOL between accounts

  • View SPL token balances

  • Get your wallet address from private key

  • Swap tokens using Jupiter (Best price routing across all Solana DEXs)

  • Check native token balances across multiple networks

  • Check ERC-20 token balances

  • Send native tokens (using private key from.env)

  • Send ERC-20 tokens (using private key from.env)

Tools (10)

  • ENABLE_SOLANA_TOOLS

    Enable/disable Solana tools

  • ENABLE_ETHEREUM_TOOLS

    Enable/disable Ethereum and EVM chain tools

  • ENABLE_BITCOIN_TOOLS

    Enable/disable Bitcoin tools

  • ENABLE_LITECOIN_TOOLS

    Enable/disable Litecoin tools

  • ENABLE_DOGECOIN_TOOLS

    Enable/disable Dogecoin tools

  • ENABLE_BITCOINCASH_TOOLS

    Enable/disable Bitcoin Cash tools

  • ENABLE_THORCHAIN_TOOLS

    Enable/disable THORChain tools

  • ENABLE_RIPPLE_TOOLS

    Enable/disable XRP Ledger tools

  • ENABLE_CARDANO_TOOLS

    Enable/disable Cardano tools

  • ENABLE_TON_TOOLS

    Enable/disable TON tools

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all
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