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Claude Code
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Codex CLI
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Gemini CLI+20 moreClaude CodeCursorCodex CLIGitHub CopilotGemini CLI
OpenClaw
Manus
Grok+17 agentsEmail Newsletter Writer
Write a newsletter people open and click — subject lines, preview text, a skimmable body, and one CTA, in your voice.
$9
Email Newsletter Writer
Example session with this skill installed
Draft a newsletter for my fitness coaching list. Topic: why "no pain no gain" is bad advice. Goal: Get them to book a free 15-min discovery call. Tone: Encouraging but science-backed.
- Read your context and instructions
- Compiled the email newsletter writer
- Generated the document
Subject lines
- Why "No Pain, No Gain" is stalling your progress
- The high cost of "feeling the burn"
- Working harder isn't the same as working better
Preview: The science behind why your most painful workouts might be your least effective.
Hey [Name],
If you've ever felt like a workout didn't "count" because you weren't sore the next day, we need to talk.
The "no pain, no gain" era lied to us. Constant soreness is often a sign of poor recovery, not elite progress. When you train on top of broken-down tissue, you aren't building muscle; you're just inviting injury.
Real growth happens in the recovery window, not the red zone.
Want to see how your current routine measures up?
I’m opening 5 slots this week for a free 15-minute "Audit Your Routine" call. We’ll find where you’re overworking and get you results faster.
Book your 15-minute audit here [Link]
Train smarter,
[Your Name]
Tip: Send this on a Tuesday morning. The "Science-backed" subject line (Option 1) usually performs best for this audience.
email-newsletter-writer.pdf
PDF · document
Example file from a real run - the skill writes it into your workspace.
Connects securely to your tools. The creator never sees your data.
What you get
About this skill
What it does
This skill transforms raw ideas, rough notes, or simple links into high-conversion email newsletters designed for audience engagement. It moves beyond generic AI drafting by applying newsletter psychology: crafting high-open subject lines, curiosity-driven preview text, and skimmable, human-centric body copy.
How it works
Instead of a corporate "blast," the agent acts as an expert editor. It analyzes your content, identifies a single primary goal, and structures the email with a hook, high-value delivery, and one clear call-to-action (CTA). It supports multiple newsletter formats, including single-topic deep dives and curated roundups.
Why use this skill
- Optimized for Opens: Generates 3-5 subject line variations using curiosity, benefit, and specific angles.
- Human Voice: Defaults to a warm, "friend-to-friend" tone that avoids corporate fluff and spam filters.
- Conversion Focused: Enforces a single-CTA rule to maximize click-through rates.
- Expert Advice: Includes a mini-strategy note on when to send and why certain subject lines were chosen.
Output Format
The skill delivers a structured package including subject line options, preview text (the snippet shown in inboxes), the full email body in skimmable Markdown, and a specific execution tip for the campaign.
How to install
Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.
- 1
Download the ZIP
Free skills download straight away. Paid skills unlock right after purchase.
- 2
Unzip into your skills folder
Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.
- 3
Ask your agent to use it
Restart the agent if it was already running. It picks the skill up automatically - no config needed.
Skills folder by agent
Click the path to copy it. Create the folder if it does not exist yet.
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