Uniswap PoolSpy MCP Server

An MCP server that tracks newly created liquidity pools on Uniswap across nine blockchain networks — Ethereum, Base, Optimism, Arbitrum, Polygon, BNB Smart Chain (BSC), Avalanche, Celo, and Blast — providing real-time data for DeFi analysts, traders, and developers.

Features

Monitors Uniswap V3 pool creation across 9 blockchain networks.
Customizable time range and result limits for querying new pools.
Supports sorting by timestamp, transaction count, volume, or TVL.

Prerequisites

Python 3.10 or higher
uv for package management
A valid The Graph API key
MCP-compatible environment (e.g., Claude Desktop) for full functionality

Installation

Clone the Repository:

git clone https://github.com/yourusername/uniswap-poolspy-mcp.git
cd uniswap-poolspy-mcp

Set Up Environment: Install uv if you haven't already:
```
curl -LsSf https://astral.sh/uv/install.sh | sh
```
Install Dependencies: Use uv to sync dependencies from pyproject.toml:
```
uv sync
```
Configure API Key: Create a .env file in the project root:
```
echo "THEGRAPH_API_KEY=your-api-key-here" > .env
```
Replace your-api-key-here with your actual The Graph API key.

Usage

Running the Server

Start the MCP server:

uv run main.py

For development with MCP Inspector:

uv run mcp dev main.py

Integrating with Claude Desktop

Install the server as an MCP plugin:

uv run mcp install main.py --name "UniswapPoolSpy"

Configuration

To make the server discoverable by MCP clients (e.g., Claude Desktop), configure it in an mcpServers file:

{
  "mcpServers": {
    "Uniswap-PoolSpy": {
      "command": "uv",
      "args": ["--directory", "path/to/uniswap-poolspy-mcp", "run", "main.py"],
      "env": {
        "THEGRAPH_API_KEY": "your api key from The Graph"
      }
    }
  }
}

Querying New Pools

Use the get_new_pools tool in Claude Desktop with natural language queries like:

"Show me new pools on Ethereum from the last 10 minutes"
"List pools on Base sorted by volume, limit to 50"
"What pools were created on Polygon in the past hour, ordered by TVL?"

The tool accepts these parameters:

chain: Blockchain network (e.g., "ethereum", "base", "optimism")
order_by: Sort field ("timestamp", "txcount", "volume", "tvl")
time_range_seconds: Lookback period in seconds (default: 300)
limit: Maximum number of pools to return (default: 100)

Example Output

Newly Created Trading Pools (Last 5 Minutes, Limit: 100):
Pool Address: 0x1234...abcd
Tokens: WETH/USDC
Created At: 2025-03-18 12:34:56
Block Number: 12345678
Transaction Count: 5
Volume (USD): 15000.25
Total Value Locked (USD): 50000.75

Pool Address: 0x5678...efgh
Tokens: DAI/USDT
Created At: 2025-03-18 12:33:45
Block Number: 12345670
Transaction Count: 3
Volume (USD): 8000.50
Total Value Locked (USD): 25000.00

Supported Chains

Ethereum
Base
Optimism
Arbitrum
Polygon
BNB Smart Chain (BSC)
Avalanche
Celo
Blast

License

This project is licensed under the MIT License - see the LICENSE file for details.

Uniswap PoolSpy