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mcp/harbor
Cursor

UCAI for Cursor

io.github.nirholas/abi-to-mcp

UCAI — The ABI-to-MCP Server Generator. Convert any smart contract ABI into an AI-ready MCP server.

client:Cursor transport:stdio runtime:pypi

Install UCAI 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": {
    "abi-to-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "abi-to-mcp"
      ],
      "env": {
        "WEB3_PROVIDER_URL": "<WEB3_PROVIDER_URL>",
        "ETHERSCAN_API_KEY": "<ETHERSCAN_API_KEY>",
        "PRIVATE_KEY": "<PRIVATE_KEY>"
      }
    }
  }
}

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

UCAI in other clients

UCAI MCP server