leadmagic/gtm-skills · skills/analytics/a-b-testing/SKILL.md

a-b-testing skillA

a-b-testing is agent-read markdown (skill) from leadmagic/gtm-skills: Design statistically sound GTM experiments for copy, channels, landing pages, sequencing, pricing, and funnel conversion. Produces hypothesis, sample-size logic, success metrics, test plan, analysis method, and scale/stop/kill recommendation. Use when planning A/B tests, split tests, or experiment roadmaps..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add leadmagic/gtm-skills/a-b-testing@v1.0.0
Exact content
mdr add leadmagic/gtm-skills/a-b-testing@sha256:6e07c57872a70c48

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_lnlvzdpzb3mf57yc.svg)](https://markdownregistry.com/a/art_lnlvzdpzb3mf57yc)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-09-02 a19750a 25,873 BA view · diff
v1.0.02026-06-10 e030e67 25,867 BA view · diff
v1.0.02026-06-10 17b6e1f 25,869 BA view · diff
v1.0.02026-06-08 07ce0cd 25,870 BA view · diff
v1.0.02026-06-08 2fb2a99 25,773 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (25873 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

leadmagic/gtm-skills · 48 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_lnlvzdpzb3mf57yc
GET https://markdownregistry.com/api/v1/resolve?ref=leadmagic/gtm-skills/a-b-testing
GET https://markdownregistry.com/api/v1/blob/6e07c57872a70c4857662d1c358685466549e6af2d63cf9974329511d1e17bee