Newsletter Writer
SkillStack Official
Write newsletter issues people actually open and finish: niche positioning, a repeatable issue architecture, subject-line A/B pairs, plain-text-first formatting, and a measure-and-iterate loop. For weekly newsletters, welcome sequences, and audience building.
Use the Newsletter Writer skill to plan and draft this week's issue of my newsletter about indie making.
What you get
- Complete SKILL.md with IP guardrails, a 7-step editor workflow (positioning → voice card → issue architecture → subject-line A/B pairs → plain-text-first formatting → welcome sequences → measure-and-iterate), bilingual copy voice, 12-point QA checklist and 8 anti-patterns, plus 3 reference files (newsletter-structure, subject-lines, growth-and-ethics).
Good fit
- Indie hackers and creators running a weekly newsletter; marketers writing welcome sequences; anyone whose open rates are flat and wants a repeatable issue system.
Not for
- One-off marketing email blasts; people looking for spam tactics or growth hacks — this skill teaches earned attention, not tricks.
- Name
- Newsletter Writer
- Downloads
- 0
- Category
- Writing
- Skills inside
- 1
Download & install
What's new: Initial release: newsletter editor workflow with issue architecture, subject-line A/B system, and a full sample issue demo page
Free for signed-in users.
1. Download the ZIP
Use the button above to download the packaged skill. It contains the SKILL.md plus all supporting files.
2. Unzip into your agent's skills folder
Extract the archive so that SKILL.md sits directly inside a folder named after the skill:
unzip newsletter-writer-v1.0.0.zip -d ~/.claude/skills/newsletter-writer/Skills folder per agent
- Claude Code
- ~/.claude/skills
- Cursor
- ~/.cursor/skills
- Codex
- ~/.codex/skills
- GitHub Copilot
- ~/.copilot/skills
3. Restart your agent
Your agent picks up the new skill automatically on next launch. Ask it what it can do.
Reviews
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