writing-ad-copy SKILL.md skillA
writing-ad-copy from supercmohq/supercmo-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add supercmohq/supercmo-skills/writing-ad-copy@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- supercmohq/supercmo-skills
- Path
skills/writing-ad-copy/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Aug 15, 2026
- Size
- 9,677 bytes
- Repository stars
- 291
- License
- Apache-2.0
Writes the words of an ad — the headline, primary text, description and call to action that go into the ad platform's own fields, shaped to the channel it runs on. Handles one channel or several, returning copy sized to each platform's limits. Nothing is generated here — text only. Use when the user wants ad copy, ad text, headlines, primary text, a description or captions written for a paid ad.
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
# Ad copy Write the words that ride *beside* the creative in the ad platform — the headline, the primary text, the description, the call to action. **Text only — nothing is generated here.** Not the text drawn on the image, and not a spoken voiceover. **Ad copy may run on one channel or several.** The same product, written for each channel it runs on — because the fields and the limits differ, and the register does too. Write each channel's set, then hand them all back. ## Workflow ### Step 1: Read what's fixed Ask only for what would change the copy and can't be defaulted. - **The product and the offer** — what it is, what it does for the buyer, and any promotion (a price, a discount, a launch). - **Who it's for, and how aware they are** — a buyer who already knows the category reads differently from one meeting the problem for the first time. - **Which channel(s)** the copy runs on — this decides the fields, the limits and the register. - **The grounding** — the claims the user will stand behind, and any raw material: reviews, a winning ad, ad comments, the words real customers use. **This is what the copy is built from.** …
Read the whole file at its exact version.
How to install
mdr add supercmohq/supercmo-skills/writing-ad-copy@sha256:936697507e493d71The line at the top of this page pins the label v0.1.0, 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_q5nx55633kwck2os)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 15, 2026.
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 (9677 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
supercmohq/supercmo-skills · 291 stars · license Apache-2.0 · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_q5nx55633kwck2os GET https://markdownregistry.com/api/v1/resolve?ref=supercmohq/supercmo-skills/writing-ad-copy GET https://markdownregistry.com/api/v1/blob/936697507e493d714ff833776f611f7f94971981431094f253f4b5b716dfabe8
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.