Polymarket Agent MCP Server

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add polymarket-agent-mcp -- npx -y polymarket-agent-mcp

{
  "mcpServers": {
    "polymarket-agent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "polymarket-agent-mcp"
      ]
    }
  }
}

[mcp_servers.polymarket-agent-mcp]
command = "npx"
args = ["-y", "polymarket-agent-mcp"]

{
  "mcpServers": {
    "polymarket-agent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "polymarket-agent-mcp"
      ]
    }
  }
}

{
  "servers": {
    "polymarket-agent-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "polymarket-agent-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: COPY_MODE (Execution mode: 'preview' simulates trades in a local SQLite DB (default, safe for inspection); 'live' places real orders on Polymarket and requires all POLY_* credentials), POLY_PRIVATE_KEY (Polygon wallet private key used to sign CLOB orders. Required only when COPY_MODE=live. Never logged, persisted, or transmitted outside signed order bodies), POLY_API_KEY (Polymarket CLOB API key. Required only when COPY_MODE=live), POLY_API_SECRET (Polymarket CLOB API secret. Required only when COPY_MODE=live), POLY_API_PASSPHRASE (Polymarket CLOB API passphrase. Required only when COPY_MODE=live), POLY_FUNDER_ADDRESS (Polymarket funder wallet address (proxy wallet) used for live trading), DAILY_BUDGET (Maximum USDC the agent may spend per day. Used by BudgetManager to cap copy-trading exposure), MIN_CONVICTION (Minimum conviction score (0–100) required before a copy trade is executed), CHAIN_ID (EVM chain ID for Polymarket (137 = Polygon mainnet)), DB_PATH (Optional override for the SQLite database path. Defaults to a package-local file).