prompt-test SKILL.md skillA
prompt-test from indranilbanerjee/digital-marketing-pro is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add indranilbanerjee/digital-marketing-pro/prompt-test@git:20261027.4090e1ePins git:20261027.4090e1e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- indranilbanerjee/digital-marketing-pro
- Path
skills/prompt-test/SKILL.md- Versions recorded
- 9
- Latest version
- git:20261027.4090e1e, committed Oct 27, 2026
- First version recorded
- Mar 30, 2026
- Size
- 7,903 bytes
- Repository stars
- 936
- License
- MIT
A/B test content variants by eval score and declare a winner with confidence. "compare two versions of this copy".
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
# /digital-marketing-pro:prompt-test
> **Script location.** If your host does not set `${CLAUDE_PLUGIN_ROOT}`, the scripts are in this plugin's `scripts/` folder, next to `skills/`. Run them with Python 3.10 or newer: `python`, or `python3` where `python` is not found (macOS, many Linux systems).
## Purpose
A/B test content output variations by comparing quality scores across different prompt approaches, headline styles, CTA phrasing, or complete content strategy variations. Create named tests, log variants with their evaluation scores, and determine which approach produces the best quality results.
This command brings experimental rigor to content creation. Instead of guessing which headline style, subject line approach, or content structure works best, you run a structured test: define the experiment, log each variant with its quality scores, and get a statistically grounded recommendation on which approach to adopt. Useful for testing subject line styles (curiosity vs. benefit-driven), headline approaches (question vs. statement vs. how-to), CTA phrasing (urgency vs. value vs. social proof), tone variations (formal vs. conversational), or complete content strategy A/B…
…Read the whole file at its exact version.
How to install
mdr add indranilbanerjee/digital-marketing-pro/prompt-test@sha256:41e68c262e6a53ffThe line at the top of this page pins the label git:20261027.4090e1e, 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_ytuu2upqhnqge4yr)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 9 versions of this file, between Mar 30, 2026 and Oct 27, 2026, about one every 26 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261027.4090e1e latest | 2026-10-27 | 4090e1e | 7,903 B | A | view · diff |
| git:20261011.7060934 | 2026-10-11 | 7060934 | 7,908 B | A | view · diff |
| git:20261009.f3eee6a | 2026-10-09 | f3eee6a | 7,792 B | A | view · diff |
| git:20261009.e2988eb | 2026-10-09 | e2988eb | 7,646 B | A | view · diff |
| git:20260812.b624042 | 2026-08-12 | b624042 | 8,320 B | A | view · diff |
| git:20260729.ef551b0 | 2026-07-29 | ef551b0 | 7,658 B | A | view · diff |
| git:20260709.294ff62 | 2026-07-09 | 294ff62 | 7,511 B | A | view · diff |
| git:20260508.d408689 | 2026-05-08 | d408689 | 7,273 B | A | view · diff |
| git:20260330.6a58419 | 2026-03-30 | 6a58419 | 7,216 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 (7903 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
indranilbanerjee/digital-marketing-pro · 936 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ytuu2upqhnqge4yr GET https://markdownregistry.com/api/v1/resolve?ref=indranilbanerjee/digital-marketing-pro/prompt-test GET https://markdownregistry.com/api/v1/blob/41e68c262e6a53ffd039ce71b8eb139569c914f12d1c9de50e854eb4665ad26b
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.
More from indranilbanerjee/digital-marketing-pro
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