Individual skill

pm-experiment-designer

A/B 实验设计 Skill。从实验目标出发，输出完整的实验方案（假设、分组、指标体系、样本量估算、止损规则、判定规则）。 触发条件：用户提到"A/B 测试"、"AB 实验"、"实验设计"、"对照实验"、"分流实验"、"灰度方案"、"实验方案"、"样本量计算"、"显著性检验"、"实验评估"、"p值"、"置信区间"、"MDE"、"统计功效"、"实验周期"、"止损规则"等关键词。 也适用于：用户提供了实验目标/可改动点/数据量级/周期限制要求产出实验方案；用户要求评估现有实验设计是否合理；用户要求制定实验判定标准和决策规则。 典型输入：实验目标 + 可改动点 + 当前数据量级 + 可接受实验周期。 不适用于：纯数据分析（用 pm-analytics）、纯埋点设计（用 tracking-spec-writer）、纯PRD写作（用 pm-prd-writer）。

pm-experiment-designer/SKILL.md

Source commit 4c486c7a532de8890e88036533e0a48d578087ed

What was checked

Matches the observed repository HEAD

Yes

Scanner rules are current

Yes

Repository scan complete

No

Skill scan complete

Yes

Observed behavior

Instructions only

Last checked

Nov 10, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

Install this skill

Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.

An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.