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mcp/harbor
Cursor

defi mcp for Cursor

io.github.matiosera3-ops/defi-mcp

AI agent access to on-chain DeFi data on Polygon & Arbitrum: balances, positions, prices.

client:Cursor transport:stdio runtime:pypi

Install defi mcp in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "defi-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "defi-mcp"
      ],
      "env": {
        "POLYGON_RPC_URL": "<POLYGON_RPC_URL>",
        "ARBITRUM_RPC_URL": "<ARBITRUM_RPC_URL>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

defi mcp in other clients

defi mcp MCP server