Polymarket Trader MCP MCP Server

About

What You'll Need

Set these up before or after installing:

Getting Started

Once installed, try these example prompts and explore these capabilities:

• 1"Search for bitcoin markets" — finds active Polymarket markets about Bitcoin
• 2"Buy $5 on this market" — places a direct trade (preview mode by default)
• 3"Find the best traders this week" — discovers top performers from leaderboard
• 4"Score this trader" — calculates conviction score (0-100) with breakdown
• 5"Backtest this trader with $10 per trade" — simulates copying their past trades
• 6"Show smart money flow" — scans top 30 traders for convergence signals
• 7"Check market quality" — analyzes spread, depth, and liquidity
• 8"Set stop loss at 0.30 on position #1" — automated exit rule
• 9"Show my portfolio" — multi-wallet overview with P&L
• 10"Rebalance my watchlist" — remove underperforming traders
• 11Tool: search_markets — Keyword search across all markets
• 12Tool: buy — Direct buy on any market
• 13Tool: sell — Sell an open position
• 14Tool: discover_flow — Smart money convergence signals
• 15Tool: score_trader — Conviction scoring with visual bars
• 16Tool: backtest_trader — Historical trade simulation
• 17Tool: get_price_history — Price charts with sparklines

Add this to your MCP configuration file:

{
  "mcpServers": {
    "polymarket-mcp-server": {
      "env": {
        "COPY_MODE": "your-copy-mode-here",
        "DAILY_BUDGET": "your-daily-budget-here",
        "POLY_API_KEY": "your-poly-api-key-here",
        "MCP_LICENSE_KEY": "your-mcp-license-key-here",
        "POLY_API_SECRET": "your-poly-api-secret-here",
        "POLY_PRIVATE_KEY": "your-poly-private-key-here",
        "POLY_API_PASSPHRASE": "your-poly-api-passphrase-here"
      },
      "args": [
        "-y",
        "polymarket-trader-mcp"
      ],
      "command": "npx"
    }
  }
}

Security Report