Nephyr Backtest for Windsurf

io.github.clm-studios/nephyr-backtest

Prediction market strategy backtesting with real on-chain Polymarket data

client:Windsurf transport:stdio runtime:pypi

Install Nephyr Backtest in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

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

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs