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marketkit-to-email

Generate email copy for a campaign — subject, body, and call to action.

Skill by brianrabil

IndexedMIT
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/brianrabil-marketkit-to-email

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Generate email copy for a campaign — subject, body, and call to action. Use when the campaign plan is approved and the email assets are needed.

Use cases: writing, marketing, productivity

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/marketkit-to-email

What's inside

Skill name
marketkit-to-email
Description
Generate email copy for a campaign — subject, body, and call to action. Use when the campaign plan is approved and the email assets are needed.
License
MIT
Instructions
15 lines in SKILL.md · view on GitHub

Agent Skills spec issues

  • name: "marketkit-to-email" does not match folder "to-email"

Files (1)

  • SKILL.md

SKILL.md (first lines)

# To Email

Write email copy that opens, reads, and converts.

1. Read the campaign plan: the key messages, the voice brief, and the goal. The email must serve a key message and drive the goal.
2. Write a subject line under 60 characters that earns the open. A subject that does not earn the open is not a subject.
3. Write a body under 1,000 characters that earns the read. Open with the key message, support it with one proof, and close with the call to action.
4. End with a single, clear call to action. An email with two CTAs has none.
5. Write a preheader that complements the subject, not repeats it.

An email that does not drive the campaign goal is not an email. If the CTA is unclear, rewrite it.

Record this output in `docs/plans/` using the [doc system](../../plan-mode/references/doc-system.md).

From brianrabil/skills, MIT.

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Last commit (this folder)
Sep 29, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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marketkit-to-email skill. Agent Mart. https://agentmart.dev/skills/brianrabil-marketkit-to-email (last updated 2026-10-24)