Agent Skills โ€บ Marketing โ€บ email-campaign-writer

Marketing

๐Ÿ“ง email-campaign-writer

Welcome, launch, cart and newsletter email sequences with subject-line tests. A free, open-source Agent Skill for Claude Code, Cline, Cursor, Codex and 75+ AI agents.

Install email-campaign-writer

# Claude Code (all 51 skills)
/plugin install all-skills --marketplace milad-ahmd/agent-skills

# Cursor, Codex, Cline, Windsurf, Copilot + 75 more agents
npx skills add milad-ahmd/agent-skills --skill email-campaign-writer

# Shell installer
curl -fsSL https://raw.githubusercontent.com/milad-ahmd/agent-skills/main/install.sh | bash -s -- email-campaign-writer

Included in packs: marketer-pack

What to say to your agent

When it triggers

Writes email marketing campaigns and automated sequences such as welcome series, product launches, newsletters, abandoned cart, re-engagement, and sales promotions, with subject-line variants, preview text, segmentation, send timing, and deliverability and compliance checks. Use when the user asks for marketing emails, newsletters, drip or nurture sequences, or email subject lines.

Full skill instructions (SKILL.md)

Email Campaign Writer

Emails that get opened, read and clicked, and that don't land in spam.

1. Brief

Goal (nurture, launch, sale, retention), audience segment and where they are in the journey, the offer, the brand voice, the ESP in use (Mailchimp, Klaviyo, ConvertKit/Kit, Beehiiv, Brevo...) and the merge tags it supports.

2. Sequence templates

SequenceEmails
Welcome1 deliver lead magnet + set expectations โ†’ 2 story / why us โ†’ 3 best content โ†’ 4 social proof โ†’ 5 soft offer
LaunchTeaser โ†’ Open cart (value + offer) โ†’ Proof / FAQ โ†’ Objection handling โ†’ Last chance (real deadline only)
Abandoned cart1h reminder โ†’ 24h objections + reviews โ†’ 48โ€“72h incentive (optional)
Re-engagement"Still want these?" โ†’ best-of โ†’ final "we'll remove you" (list hygiene)
NewsletterOne main story/insight + 2โ€“3 curated items + one CTA

For each email, include the send delay or trigger and the goal of that email.

3. Each email

  • 3 subject lines of 50 characters or fewer (curiosity, benefit, personal) plus preview text of 90 characters or fewer that complements the subject.
  • A body with one idea and one primary CTA, short paragraphs, written like a person rather than a brochure.
  • Personalisation with merge tags ({{first_name|default:"there"}}) and their fallbacks.
  • A P.S. line, which is often the second most-read part.
  • A plain-text version, and a note on rendering in dark mode.

4. Deliverability and compliance checklist

A clear sender name, no spammy words in all caps, a sensible link and image ratio, an unsubscribe link, the physical address (CAN-SPAM), consent (GDPR) and authenticated sending (SPF, DKIM, DMARC). Mention these to the user if they aren't set up.

5. Test and measure

A/B test one variable (the subject line first). Track open rate (unreliable because of Apple Mail Privacy Protection), click rate, conversions and unsubscribes.

Rules

  • No fake urgency, fake "Re:/Fwd:" subjects or deceptive claims.
  • Use only the real offers, prices and testimonials that the user provides.

View source on GitHub โญ Star the collection

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