product-on-purpose/pm-skills · skills/measure-experiment-design/SKILL.md

measure-experiment-design skillA

measure-experiment-design is agent-read markdown (skill) from product-on-purpose/pm-skills: Designs an A/B test or experiment with variants, success metrics, sample size, and duration for an existing hypothesis. Use when planning an experiment to validate a product change or test an assumption you have already framed. To articulate the hypothesis itself first, use define-hypothesis..

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 product-on-purpose/pm-skills/measure-experiment-design@v2.1.0
Exact content
mdr add product-on-purpose/pm-skills/measure-experiment-design@sha256:f6f2f4d84cda8457

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

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Versions

versioncommittedcommitsizeaudit
v2.1.0 latest2026-06-11 695f126 4,329 BA view · diff
v2.0.12026-06-10 b8ccff6 3,668 BA view · diff
v2.0.02026-05-20 be1352b 3,563 BA view · diff
v2.0.02026-04-23 8ab0f81 3,557 BA view · diff
v2.0.02026-03-25 0ab0a60 3,561 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 (4329 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

product-on-purpose/pm-skills · 677 stars · license Apache-2.0 · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_q2glscnc3ajsuuhd
GET https://markdownregistry.com/api/v1/resolve?ref=product-on-purpose/pm-skills/measure-experiment-design
GET https://markdownregistry.com/api/v1/blob/f6f2f4d84cda845773443e44b30af3c63ac146f1216329b6d78e303782c78122

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