experimentation-and-ab-testing SKILL.md skillA
experimentation-and-ab-testing from social-media-skills/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add social-media-skills/skills/experimentation-and-ab-testing@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- social-media-skills/skills
- Path
skills/experimentation-and-ab-testing/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0.0, committed Jul 18, 2026
- First version recorded
- Jul 8, 2026
- Size
- 5,886 bytes
- Repository stars
- 251
- License
- MIT
A/B testing and experimentation for social media content — evidence over opinion, at honest organic-scale rigor. Use when someone wants to "A/B test" or "split test" content, "test which version/hook/time/caption/thumbnail works," "set up an experiment," "what should I test," or to settle a content debate with evidence instead of opinion. Designs disciplined organic tests: one variable, controlled context, a decision rule set BEFORE publishing, enough duration and repetitions to separate…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# experimentation-and-ab-testing The **causation engine** — manipulate one variable under controlled conditions to learn what actually moves a KPI. This skill **designs** the test and drafts variants; **scheduling-and-queue → WoopSocial** publishes them; **analytics-and-reporting** reads the result. ## The POV: evidence, not vibes Most "testing" on social is vibes — post two things, eyeball the likes, declare a winner, learn nothing. Real experimentation turns guesses into evidence: change **one variable**, control everything else, set the **decision rule before you publish**, and run it **long and often enough** to separate signal from noise. Organic can't give clean statistical significance (small samples, an algorithm in the middle), so you compensate with tighter controls, a **~20%+ effect threshold**, **guardrail metrics**, and **3–5 repetitions** — and treat a single viral post as **noise, not a strategy.** ## Read these first 1. **brand-profile** — voice/format constraints for the variants. 2. **goals-and-kpis** — the **KPI/primary metric** the test must move. ## The framework: TEST (Depth: `references/the-test-framework.md`.) …
Read the whole file at its exact version.
How to install
mdr add social-media-skills/skills/experimentation-and-ab-testing@sha256:58e81295c7dffe5cThe line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ketqqsk3hb6cqq7h)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 8, 2026 and Jul 18, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-07-18 | 5222f27 | 5,886 B | A | view · diff |
| v1.0.0 | 2026-07-16 | 2e54555 | 5,993 B | A | view · diff |
| v1.0.0 | 2026-07-08 | 28a59a8 | 5,566 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5886 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
social-media-skills/skills · 251 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ketqqsk3hb6cqq7h GET https://markdownregistry.com/api/v1/resolve?ref=social-media-skills/skills/experimentation-and-ab-testing GET https://markdownregistry.com/api/v1/blob/58e81295c7dffe5cedbb317b11b3e656cd6050721c8e228cde1e49e0a639a936
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.