Installation
Copy the prompt below and send it to your AI assistant (e.g. Claude Code) — it will follow the instructions and install automatically.
Install the "send-experiment-designer" skill by following the instructions at https://skill123.me/install/send-experiment-designer.
Run in your terminal — downloads and installs to ~/.claude/skills/.
curl -fsSL https://skill123.me/install/send-experiment-designer.sh | bash
Download the zip and extract it into your skills directory (e.g. ~/.claude/skills/), then restart your session.
⬇ Download v1.0.0 · 7 KBAbout this skill
Overview
Use when the user asks to "design an email A/B test", "set up a multivariate subject/CTA test", "run a send-time test", "build a hold-out group", or "is this email result statistically and practically material?"; produces a falsifiable hypothesis, one-variable-per-cell matrix, sample-size/MDE/duration/power plan, and an effect/uncertainty read from own ESP data. Applies only a precommitted owner-approved action rule; the helper never chooses a business action. Not for EQS/vetoes or writing the email. 邮件AB测试设计/多变量测试/发送时间测试/留出组/显著性判定
Source
- Repo: https://github.com/aaron-he-zhu/aaron-marketing-skills
- Path: email/deliver/send-experiment-designer
Evaluation
AI-evaluated 2026-09-03: Exceptional methodological detail: four test modes, one-variable-per-cell matrices, sample-size table with MDE conversion, no-peeking and multiple-comparison rules, guardrail metrics, and UNDECIDED without a precommitted owner rule. Solves a very common email-marketing need with keyless inputs and script support; safety is careful with untrusted exports and no send authorization.