base-token-sniper-mcp

An MCP server for AI agents to discover and trade new token launches on Base chain.

Install

npx -y base-token-sniper-mcp

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.):

{
  "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.

Chain

• Network: Base mainnet (chainId 8453)
• Contracts: LaunchPad, PlatformRouter, OBSD token — all verified on Basescan

License

MIT