5hyuns

Ad Copy Agency Skill — Productivity skill for Claude Code

Productivity community

Claude Code skill that writes ad headlines by following an ad agency workflow (planner, CD, creative teams, client review) / 광고 대행사 작업 흐름을 따라 헤드라인을 쓰는 카피라이팅 스킬.

How to install Ad Copy Agency Skill

This entry records only its repository, not the path inside it, so there is no exact command to give. Open 5hyuns/ad-copy-agency-skill and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Ad Copy Agency Skill does

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README

ad-copy-agency-skill: AI copywriting that works like an ad agency

**Language**: English | [한국어](README.ko.md) · **Site**: https://5hyuns.github.io/ad-copy-agency-skill/ · **Demo**: https://5hyuns.github.io/ad-copy-agency-skill/demo/

An open-source [Claude Code](https://claude.com/claude-code) skill for AI ad copywriting. It writes advertising headlines by running a real ad agency workflow with one AI agent per role: planner, creative director, three creative teams and the client. The skill is named `copy-masters`.

Ads are rarely one person writing one good sentence. A planner reframes the brief, a creative director reviews it, several teams write a lot of lines, the CD cuts them down more than once, and the client picks. The skill follows that order. Each role is a separate agent that sees only the files the previous step left behind, teams never pick their own lines, and the CD judges lines with team names hidden. At the end you get a final headline, two alternates, the path each line took, and a table checking that every step ran as the agency workflow expects.

**There is no evidence that it beats a single well-written prompt.** Read [Limits](#limits) first. It writes Korean copy for the Korean market and English copy for the US market.

![CD review sheet: lines kept and killed](docs/og.png)

Quick start

Clone it into a Claude Code skills folder. Keep the folder name `copy-masters`.

# all projects (macOS, Linux, Git Bash)
git clone https://github.com/5hyuns/ad-copy-agency-skill.git ~/.claude/skills/copy-masters

# all projects (Windows PowerShell)
git clone https://github.com/5hyuns/ad-copy-agency-skill.git "$HOME\.claude\skills\copy-masters"

# one project only
git clone https://github.com/5hyuns/ad-copy-agency-skill.git .claude/skills/copy-masters

Start a new Claude Code session and call it. Add `카피 언어 (copy language): en` for English copy; the market then defaults to `us`. Field names are Korean; values can be in any language.