21 battle-tested marketing skills for Claude Cowork / Claude Code. Built for solopreneurs and small teams who want to run marketing out of one AI workspace instead of ten different tools.
| Category | Skills |
|---|---|
| Content writing (9) | Landing pages, general copywriting, newsletters, email sequences, X/Twitter articles, LinkedIn posts, long-form tweets, viral hooks, content repurpose (multi-channel) |
| Research & strategy (5) | Keyword research, interesting-idea sharpener, offer architect, lead magnet builder, LLM council (multi-advisor stress-test) |
| Design, editing & polish (3) | Frontend / UI design, 9-pass editing, anti-slop final pass |
| Setup & meta (3) | Business interview (builds your Global Instructions), skill creator (from content or from scratch), skill-creator interview (extracts workflows from your head) |
| SEO (1) | On-page SEO audit |
Every skill reads your business, ICP, and voice from your Global Instructions / CLAUDE.md before writing. Run the business-interview-workshop-v2 skill once at setup — every future skill session skips the "who are you?" briefing.
In Claude Cowork:
- Click Customize (top-left)
- Add plugin → Create Plugin → Marketplace
- Paste this repo's GitHub URL
- Click Sync
- Open the Personal tab
- Find Marketing OS Workshop
- Click Install
All 21 skills now available as slash commands inside Claude Cowork.
/business-interview-workshop-v2 → builds your Global Instructions
/landingpage-workshop-v2 → write a sales page
/emailsequence-workshop-v2 → draft a launch sequence
/antislop-workshop-v2 → mandatory final pass on any written output
Or start anywhere — every skill works standalone once your Global Instructions are set.
All slash commands:
Content writing
/landingpage-workshop-v2/copywriting-workshop-v2/newsletter-workshop-v2/emailsequence-workshop-v2/articlewriter-v2/linkedinwriter-v2/longformtweets-workshop-v2/viral-x-hooks-v2/repurpose-workshop-v2
Research & strategy
/keywordresearch-workshop-v2/interesting-workshop-v2/offerarchitect-workshop-v2/leadmagnet-workshop-v2/llm-council-v2
Design, editing & polish
/frontend-workshop-v2/editing-workshop-v2/antislop-workshop-v2
Setup & meta
/business-interview-workshop-v2/skill-creator-v2/skillcreator-interview-workshop-v2
SEO
/seo-audit-v2
MIT. See LICENSE.
Built by Ole Lehmann for the Claude Cowork Marketing OS Workshop. Skills incorporate frameworks adapted from Murray Davis, Andrej Karpathy, and direct-response copywriting classics (Schwartz, Ogilvy, Sugarman).