ab_tests_calculate_ci – 1 MCP server offers this tool
What it usually takes
count1– in 1 of 1count2– in 1 of 1n1– in 1 of 1n2– in 1 of 1
No server marks it as only reading: treat it as able to change data.
From each publisher's own tool list. We never call a tool.
Servers
| Server | Inputs | Read-only? |
|---|---|---|
A/B Test Confidence Intervals co.huggingface.miptgirl/ab_tests Calculate 95% confidence interval for the difference of two independent proportions. Returns: Formatted string containing group proportions, difference, and 95% confidence interval | count1,count2,n1,n2 | Not stated |