io.github.evidai/polymarket-guard MCP Server

io.github.evidai/polymarket-guard

Repository Registry

What is the io.github.evidai/polymarket-guard MCP server?

Polymarket prediction markets — buy/sell positions in USDC. LemonCake pay-per-call billing.

How to install io.github.evidai/polymarket-guard

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

POLYMARKET_PRIVATE_KEY
secret
Polygon wallet private key for trading. Leave unset for read-only mode.
LEMON_CAKE_BUYER_JWT
secret
LemonCake Buyer JWT for pay-per-call billing.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "polymarket-guard": {
      "command": "npx",
      "args": [
        "-y",
        "polymarket-guard-mcp"
      ],
      "env": {
        "POLYMARKET_PRIVATE_KEY": "<YOUR_POLYMARKET_PRIVATE_KEY>",
        "LEMON_CAKE_BUYER_JWT": "<YOUR_LEMON_CAKE_BUYER_JWT>"
      }
    }
  }
}

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