cold-email-copywriter

Official

Write B2B cold emails that earn replies.

Authormarkster-public
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps you write high-conversion B2B cold email copy by enforcing a strict structure, personalization quality checks, and repeatable psychological principles so your outreach avoids spammy phrasing and earns replies.

Core Features & Use Cases

  • Conversion-first persona: Produces cold emails focused on inferred relevance and overcoming the Delete reflex with a THEM-first opening.
  • Locked output structure: Enforces an exact 3-paragraph template, plus locked CTA slot patterns across a 5-touch sequence (E1-E5).
  • Personalization and safety guardrails: Rejects low-quality personalization levels, disallows forbidden characters/phrases, and validates formatting constraints (no em/en dashes, no mid-sentence line breaks, etc.).
  • Template governance for review cycles: Guides style corrections and a review process to keep output consistent across iterations.

Quick Start

Use the cold-email-copywriter skill to generate Email 1 for a specific {{Company}} with the recipient {{FirstName}} and required variables, then run the validation checklist before accepting the draft.

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: cold-email-copywriter
Download link: https://github.com/markster-public/markster-os/archive/main.zip#cold-email-copywriter

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