
Exact A/B test sample size, duration, z-test, chi-square, Fisher-Freeman-Halton and peeking risk.
Streamable HTTP
https://ab-test-sample-size-calculator-mcp.lipmichal.workers.dev/mcpclaude mcp add --transport http ab-test-sample-size-calculator-mcp https://ab-test-sample-size-calculator-mcp.lipmichal.workers.dev/mcpThis server publishes no installable package.