AI MCP Server of Blockchain

@albertma

About AI MCP Server of Blockchain

A mcp server of blockchain which supports ethereum, bitcoin, vechain

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "blockchain-mcp": {
      "command": "uv",
      "args": [
        "venv"
      ]
    }
  }
}

Tools

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We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is AI MCP Server of Blockchain?

AI MCP Server of Blockchain is a Model Context Protocol server that provides blockchain data access to AI agents. It currently supports Ethereum and VeChain, with functions to retrieve account balances, transactions, block contents, and token prices. It is designed for developers building AI applications that need real-time on-chain information.

How to use AI MCP Server of Blockchain?

Install dependencies with uv, create a .env file with your Ethereum and VeChain node URLs, then configure your MCP client (e.g., Claude Desktop) with the server’s command and environment variables as shown in the README. The server can be debugged using the MCP inspector.

Key features of AI MCP Server of Blockchain

Get balance of any address
Get transaction content by transaction ID or hash
Get block content by block number or block hash
Get current token prices
Supports Ethereum and VeChain
Easy integration with AI Claude Desktop App

Use cases of AI MCP Server of Blockchain

Query a wallet balance for an AI-powered financial assistant
Retrieve transaction details for smart contract auditing
Fetch block data for blockchain analytics or monitoring tools
Display real-time cryptocurrency prices in conversational AI

FAQ from AI MCP Server of Blockchain

Which blockchains are currently supported?

Ethereum and VeChain are fully supported. Bitcoin, Solana, and Polygon are planned for future releases.

What are the runtime requirements?

The server requires Python and uv for dependency management. It runs as a command-line MCP server using stdio transport.

Where does the blockchain data come from?

Data is fetched from node URLs provided by the user via environment variables (ETHEREUM_NODE_URL and VECHAIN_NODE_URL). You must supply your own node endpoints (e.g., Infura).

How do I integrate it with Claude Desktop?

Add a configuration entry to your MCP client JSON file, specifying the uv command, the server path, and the environment variables for node URLs. The README includes a complete example.

Are there any known limits?

The README does not list specific rate limits or restrictions. Performance depends on your node provider’s capabilities.

Frequently asked questions

Which blockchains are currently supported?

Ethereum and VeChain are fully supported. Bitcoin, Solana, and Polygon are planned for future releases.

What are the runtime requirements?

The server requires Python and `uv` for dependency management. It runs as a command-line MCP server using stdio transport.

Where does the blockchain data come from?

Data is fetched from node URLs provided by the user via environment variables (`ETHEREUM_NODE_URL` and `VECHAIN_NODE_URL`). You must supply your own node endpoints (e.g., Infura).

How do I integrate it with Claude Desktop?

Add a configuration entry to your MCP client JSON file, specifying the `uv` command, the server path, and the environment variables for node URLs. The README includes a complete example.

Are there any known limits?

The README does not list specific rate limits or restrictions. Performance depends on your node provider’s capabilities.

Comments

Basic information

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