base-token-sniper MCP Server

This MCP server enables AI agents to discover and trade new token launches on the Base chain. It is published as io.github.lordbasilaiassistant-sudo/base-token-sniper and is associated with topics including AI agent, DeFi, and Model Context Protocol (MCP).

🛠️ Key Features

Discover recent LaunchPad token deploys (watch_launches)
Live launch stream since a timestamp (get_launch_feed)
Safety checks using metrics such as liquidity, burn, fees, and age (get_token_safety)
Execute buys via PlatformRouter (snipe_buy)
Retrieve multiple token buy quotes in one request (multi_quote)

🚀 Use Cases

Monitoring Base chain LaunchPad activity
Quoting and comparing token buy outcomes before execution
Filtering launches using token safety metrics
Trading newly launched tokens through an automated agent workflow

⚡ Developer Benefits

Tool-based integration for launch discovery, quoting, safety evaluation, and buying
Batch quoting support via multi_quote
Launch feeds driven by a timestamp for incremental updates

⚠️ Limitations

Focused on the Base chain and LaunchPad token deploys
Buying is described as ETH-to-token via PlatformRouter with a 0.5% platform fee

Tools

Tool

Description

watch_launches

Get recent LaunchPad token deploys (newest first)

snipe_buy

Buy a token with ETH via PlatformRouter (0.5% platform fee)

multi_quote

Get buy quotes for multiple tokens at once

get_token_safety

Check token safety metrics (liquidity, burn, fees, age)

get_launch_feed

Live feed of launches since a given timestamp

Setup

Add to your MCP client config (Claude Code, Cursor, etc.):

json

{
  "mcpServers": {
    "base-token-sniper": {
      "command": "npx",
      "args": ["-y", "base-token-sniper-mcp"],
      "env": {
        "DEPLOYER_PRIVATE_KEY": "your-private-key-for-trading"
      }
    }
  }
}

DEPLOYER_PRIVATE_KEY is only needed for snipe_buy. All read tools work without it.

How It Works

This server connects to the OBSD LaunchPad on Base mainnet. New tokens are deployed with Aerodrome liquidity pools, progressive sell taxes, and built-in burn mechanics. Trading goes through the PlatformRouter which charges a 0.5% ETH fee.

For agents: Poll get_launch_feed to discover new tokens, check get_token_safety for risk assessment, use multi_quote to compare opportunities, and snipe_buy to execute.

Install

Configuration

Environment variables

DEPLOYER_PRIVATE_KEYrequiredsecret

Private key for the trading wallet (hex string)

RPC_URL

Base mainnet RPC URL (defaults to https://mainnet.base.org)

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "base-token-sniper": {
      "command": "npx",
      "args": [
        "-y",
        "base-token-sniper-mcp@1.0.1"
      ],
      "env": {
        "DEPLOYER_PRIVATE_KEY": "<YOUR_DEPLOYER_PRIVATE_KEY>",
        "RPC_URL": "<YOUR_RPC_URL>"
      }
    }
  }
}

io.github.lordbasilaiassistant-sudo/base-token-sniper

base-token-sniper MCP Server

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

Topics

base-token-sniper-mcp

Install

Tools

Setup

How It Works

Chain

License

Install

Configuration

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