email-creative-builder SKILL.md skillA
email-creative-builder 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/email-creative-builder@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
email/engage/email-creative-builder/SKILL.md- Versions recorded
- 6
- Latest version
- v20.2.0, committed Oct 29, 2026
- First version recorded
- Jul 24, 2026
- Size
- 12,546 bytes
- Repository stars
- 3,102
- License
- Apache-2.0
Use when the user asks to "write the email", "draft subject lines", or "build email creative"; produces the pre-click unit — subject-line variants + preheader, body copy, one clear CTA, and a plain-text alt — message-matched to the destination page and claims-ledger-aware. Not for pre-scoring or ranking subject-line variants (spam/truncation/render pre-score) — use subject-line-lab; not for scoring the email or computing EQS — use email-quality-auditor; not for the multi-step flow — use…
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
# Email Creative Builder Writes and iterates a single email creative — subject-line variants + preheader, body copy, one clear CTA, and a plain-text alternate — each message-matched to the destination landing page and traced to approved claim wording. This is the build skill that produces the SEND **E/D** unit (the email analog of paid's ad-creative-builder). It does not score the email, run the D1 veto, or compute the EQS — that is `email-quality-auditor` — and it does not design the multi-step flow (`email-sequence-designer`) or the test (`send-experiment-designer`). **Scope guard**: this skill builds the creative unit + message-match + claim flags only. It drafts subject-line variants for the creative but does **not** pre-score or rank them (spam-trigger flags, length/truncation, emoji-count, inbox-preview render) — that is [subject-line-lab](../subject-line-lab/SKILL.md). It scores no SEND dimension, runs no veto, and does not compute the profile-weighted EQS — [email-quality-auditor](../../deliver/email-quality-auditor/SKILL.md) owns all four vetoes (S1/S2/N1/D1) and the EQS rollup. ## Quick Start ``` …
Read the whole file at its exact version.
How to install
mdr add aaron-he-zhu/aaron-marketing-skills/email-creative-builder@sha256:159401dc1e8419f2The 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_sv32bvyuvl22uuzh)
4 badge image fetches in 30 days. What the badge shows.
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 | 12,546 B | A | view · diff |
| v20.1.0 | 2026-09-01 | 0c914b1 | 12,546 B | A | view · diff |
| v20.0.0 | 2026-08-20 | 879002a | 11,744 B | A | view · diff |
| v19.2.0 | 2026-08-10 | d09dd90 | 11,744 B | A | view · diff |
| v19.1.0 | 2026-08-01 | f744424 | 11,744 B | A | view · diff |
| v19.0.0 | 2026-07-24 | 407137c | 11,744 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 (12546 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_sv32bvyuvl22uuzh GET https://markdownregistry.com/api/v1/resolve?ref=aaron-he-zhu/aaron-marketing-skills/email-creative-builder GET https://markdownregistry.com/api/v1/blob/159401dc1e8419f2ab2613c2d675c0151067c5a4fe90eb742ad73c029c8d0809
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.