Eth MCP Server

@qingfengzxr

リポジトリ

基本情報

カテゴリ

その他

トランスポート

stdio

作者

qingfengzxr

Eth MCP Server について

An ETH-obsessed MCP Server, where the creator is still pondering its ultimate usage. For now, it's just for fun!

Eth MCP Server の設定

標準の設定はありません

このサーバーの README には解析可能な MCP 設定ブロックが含まれていません。インストール手順はリポジトリをご確認ください。

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Eth MCP Server のツール

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この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is eth-mcp-server?

A Model Context Protocol (MCP) server that provides Ethereum blockchain capabilities to AI assistants, such as checking balances, gas prices, and transaction details. It is currently experimental and built for fun.

How to use eth-mcp-server?

Install dependencies (Python 3.7+, web3.py, requests, mcp), replace the Etherscan API key in the source code, then configure the server as a stdio MCP server (e.g., in Cursor) pointing to the blockchain.py script. Tools are invoked via an AI assistant through MCP.

Key features of eth-mcp-server

Get ETH balance for any Ethereum address
Check current Ethereum price in USD
Get current gas prices on the Ethereum network
Retrieve latest block information
View transaction details and estimate fees
Query account transaction history
Exposes Ethereum data as MCP resources (ethereum:// URIs)

Use cases of eth-mcp-server

AI assistants fetching real-time Ethereum price or gas data
Checking the balance of a given Ethereum address
Retrieving transaction details or account history
Estimating transaction fees for a given gas amount
Integrating blockchain queries into chat‑based development tools

よくある質問

What Python version is required?

Python 3.7 or higher is required.

Do I need an API key to use this server?

Yes, you must replace the placeholder `ETHERSCAN_API_KEY` in the code with your own Etherscan API key.

Which external APIs does the server use?

It uses the Ethereum JSON‑RPC API via LlamaRPC, CoinGecko for ETH price, and Etherscan for transaction history.

How do I set up eth-mcp-server with Cursor?

In Cursor’s MCP settings, add a new global MCP server with type `stdio`, set the command to `/path/to/python /path/to/blockchain.py`, and click save.

What tools are available?

Seven tools: `get_eth_balance`, `get_eth_price`, `get_gas_price`, `get_latest_block`, `get_transaction`, `estimate_tx_fee`, and `get_account_transactions`.

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