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email-subject-lines

Official

Craft subject lines that boost open rates.

Marketing & Sales#A/B testing#engagement#copywriting#email marketing#subject lines#open rates
AuthorOpenClaudia
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps you generate, evaluate, and optimize email subject lines to significantly increase your email open rates and engagement.

Core Features & Use Cases

  • Subject Line Generation: Creates multiple subject line options based on various proven formulas (curiosity, urgency, personalization, etc.).
  • A/B Testing Recommendations: Suggests pairs of subject lines for A/B testing and provides hypotheses for expected outcomes.
  • Spam Trigger Avoidance: Identifies and advises against words and formatting that can trigger spam filters.
  • Use Case: You need to send a promotional email for a new product. Use this Skill to generate 15 subject line ideas, get recommendations for the top 3 to test, and receive advice on avoiding spam triggers.

Quick Start

Generate 10 email subject line ideas for a newsletter about AI marketing trends.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: email-subject-lines
Download link: https://github.com/OpenClaudia/openclaudia-skills/archive/main.zip#email-subject-lines

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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