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mcp/harbor
Cursor

Nephyr Backtest for Cursor

io.github.clm-studios/nephyr-backtest

Prediction market strategy backtesting with real on-chain Polymarket data

client:Cursor transport:stdio runtime:pypi

Install Nephyr Backtest in Cursor

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

{
  "mcpServers": {
    "nephyr-backtest": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "nephyr-backtest"
      ]
    }
  }
}

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

Nephyr Backtest in other clients

Nephyr Backtest MCP server