Web3 MCP

by tumf

7 304 downloads Not rated yet GPL-3.0

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# Web3 MCP [![Tests](https://github.com/tumf/web3-mcp/actions/workflows/test.yml/badge.svg)](https://github.com/tumf/web3-mcp/actions/workflows/test.yml) [![codecov](https://codecov.io/gh/tumf/web3-mcp/branch/main/graph/badge.svg)](https://codecov.io/gh/tumf/web3-mcp) [![PyPI…

Details

License: GPL-3.0

Explore

- Complete wrapper for all Ankr Advanced API endpoints
- NFT API: Get NFT metadata, holders, transfers, and ownership information
- Query API: Access blockchain statistics, blocks, logs, and transaction data
- Token API: Get token balances, prices, holders, and transfer history
- Support for multiple blockchain networks

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name Web3 MCP

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

From the repository


uv pip install -e .

```python
from web3_mcp.server import init_server

export ANKR_ENDPOINT="your_ankr_endpoint"
export ANKR_PRIVATE_KEY="your_private_key"

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "web3 mcp": {
            "web3-mcp": {
                "command": "uv",
                "args": [
                    "pip",
                    "install",
                    "-e",
                    "."
                ]
            }
        }
    }
}

McpServers

{
    "web3-mcp": {
        "command": "uv",
        "args": [
            "pip",
            "install",
            "-e",
            "."
        ]
    }
}

An MCP server implementation wrapping Ankr Advanced API.

Overview

FastMCP is a Model Context Protocol (MCP) server that provides access to Ankr's Advanced API for blockchain data. It allows LLMs to interact with blockchain data across multiple chains including Ethereum, BSC, Polygon, Avalanche, and more.

MCP Client Setting

{
  "mcpServers": {
    "web3": {
      "command": "uvx",
      "args": [
        "web3-mcp"
      ],
      "env": {
        "ANKR_ENDPOINT": "https://rpc.ankr.com/...",
      }
    }
  }
}

Features

Installation

```bash

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About

Details

Explore

Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

Overview

MCP Client Setting

Features

Installation

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