LocalFree server, account needed

Graph Polymarket MCP server

PaulieB14/graph-polymarket-mcp

Polymarket prediction market data via The Graph: markets, positions, orders, user activity and real-time odds.

4 GitHub stars3 forks272 npm downloads / month
Source code

Install Graph Polymarket in Claude Code

Claude Code
claude mcp add graph-polymarket -e GRAPH_API_KEY=... -- npx -y graph-polymarket-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "graph-polymarket": {
      "command": "npx",
      "args": [
        "-y",
        "graph-polymarket-mcp"
      ],
      "env": {
        "GRAPH_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Graph Polymarket MCP server do?

Polymarket prediction market data via The Graph: markets, positions, orders, user activity and real-time odds.

Is the Graph Polymarket MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Graph Polymarket run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Graph Polymarket to Claude Code?

Run: claude mcp add graph-polymarket -e GRAPH_API_KEY=... -- npx -y graph-polymarket-mcp

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