message-test-designer SKILL.md skillA
message-test-designer from aaron-he-zhu/aaron-marketing-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aaron-he-zhu/aaron-marketing-skills/message-test-designer@v20.2.0Pins v20.2.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aaron-he-zhu/aaron-marketing-skills
- Path
narrative/evaluate/message-test-designer/SKILL.md- Versions recorded
- 6
- Latest version
- v20.2.0, committed Oct 29, 2026
- First version recorded
- Jul 24, 2026
- Size
- 14,483 bytes
- Repository stars
- 3,102
- License
- Apache-2.0
Use when the user asks to "test our messaging before we scale it", "design a message-market-fit panel", or "run a 5-second comprehension test on our new tagline"; produces a message-test design spec — hypothesis, panel and recruit criteria, comprehension / 5-second / message-market-fit (Wynter-style) protocols, stimulus set drawn from the canon, success thresholds, and a stop/revise decision rule — for the TALE Evaluate phase so the message is validated before any paid scale. It designs the…
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
# Message Test Designer Designs the pre-scale message validation for a candidate narrative — the hypothesis, the target panel and recruit criteria, the comprehension / 5-second / message-market-fit (Wynter-style) protocols, the stimulus set drawn from the canon, the success thresholds, and the stop/revise decision rule. It sits in the **Evaluate** phase of the TALE loop and feeds the `E` sub-item *the message is tested before scale* (comprehension / 5-second / message-market-fit panel) — see [tale-benchmark.md](../../../references/tale-benchmark.md). Its output is a **test design spec only**: this skill designs the test, hands execution to the experiment builders, and never runs the panel, analyzes results, or adjudicates a claim. It also encodes the `E1` discipline downstream — a message that fails its test triggers revision, not louder repetition (the narrative-whiplash guardrail's counter-move). …
Read the whole file at its exact version.
How to install
mdr add aaron-he-zhu/aaron-marketing-skills/message-test-designer@sha256:01e1befdcd33acc6The line at the top of this page pins the label v20.2.0, 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_em657pjstscmhscg)
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Versions
The registry has recorded 6 versions of this file, between Jul 24, 2026 and Oct 29, 2026, about one every 19 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v20.2.0 latest | 2026-10-29 | 0d0dabf | 14,483 B | A | view · diff |
| v20.1.0 | 2026-09-01 | 0c914b1 | 14,483 B | A | view · diff |
| v20.0.0 | 2026-08-20 | 879002a | 14,321 B | A | view · diff |
| v19.2.0 | 2026-08-10 | d09dd90 | 14,321 B | A | view · diff |
| v19.1.0 | 2026-08-01 | f744424 | 14,321 B | A | view · diff |
| v19.0.0 | 2026-07-24 | 407137c | 14,321 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 (14483 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
aaron-he-zhu/aaron-marketing-skills · 3,102 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_em657pjstscmhscg GET https://markdownregistry.com/api/v1/resolve?ref=aaron-he-zhu/aaron-marketing-skills/message-test-designer GET https://markdownregistry.com/api/v1/blob/01e1befdcd33acc62e8a14a78b5c55eb6dfe4935a82f7a49e0f73a56cbdd4d93
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.