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A/B Test Sample Size Calculator MCP for Cursor

io.github.theluckystrike/ab-test-sample-size-calculator-mcp

Exact A/B test sample size, duration, z-test, chi-square, Fisher-Freeman-Halton and peeking risk.

client:Cursor transport:streamable-http tools:5

Install A/B Test Sample Size Calculator MCP in Cursor

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

{
  "mcpServers": {
    "ab-test-sample-size-calculator-mcp": {
      "url": "https://ab-test-sample-size-calculator-mcp.lipmichal.workers.dev/mcp"
    }
  }
}

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

What Cursor can do once it is connected

A/B Test Sample Size Calculator MCP in other clients