experimentation-and-ab-testing skillA
experimentation-and-ab-testing is agent-read markdown (skill) from social-media-skills/skills: 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 signal .
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
mdr add social-media-skills/skills/experimentation-and-ab-testing@v1.0.0mdr add social-media-skills/skills/experimentation-and-ab-testing@sha256:58e81295c7dffe5cPin 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.
[](https://markdownregistry.com/a/art_ketqqsk3hb6cqq7h)
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Versions
| 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 · 89 stars · license MIT · pushed 2026-09-17 · 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
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.