copywriting-analyzer

Score and rewrite B2B cold email outreach copy with evidence-based penalties.

277|88|Updated Jan 4, 2026
One-click install
npx skills add https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system --skill copywriting-analyzer-othmane-khadri
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: copywriting-analyzer
Source: https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system/tree/main/.claude/skills/lemlist/copywriting-analyzer
Command: npx skills add https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system --skill copywriting-analyzer-othmane-khadri

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It helps you evaluate and improve cold emails and outreach sequences that underperform, turning vague copy into clearer, more credible messages designed to earn replies.

Core Features & Use Cases

  • Cold email scoring: Produces a 1–10 scorecard across authenticity, structure, CTA strength, and factual accuracy with explicit evidence quotes.
  • Performance killer detection: Flags specific red flags (for example certain wording patterns or risky claims) and applies penalties to the overall score.
  • Accuracy-first rewrite: Generates a rewritten version that keeps claims disciplined, enforces a tight length/structure, and outputs a complete rewrite plus improvement rationale.

Quick Start

Use the copywriting-analyzer skill to review this cold email text and return a full scorecard plus a rewritten version tailored for higher reply rates.

Frequently Asked Questions about copywriting-analyzer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I score and improve B2B cold emails for higher reply rates?

To score and improve B2B cold emails, this analyzer evaluates structure, tone, CTA quality, and factual discipline against evidence, producing a 1–10 scorecard with penalty detection and a rewritten 75–100 word version designed for higher reply rates.

What is the best way to rewrite outreach sequences that underperform?

The best way to rewrite underperforming outreach sequences is to flag performance-killing red flags and risky claims, then generate an accuracy-first rewrite that enforces tight length and strict formatting constraints to maximize reply rates.

Can I use cold email scoring on multi-email outreach sequences or just single emails?

Yes, cold email scoring applies to both single emails and multi-email outreach sequences whenever you request review, scoring, improvement, or rewritten outreach text, evaluating authenticity, CTA strength, and factual accuracy across the entire sequence.

Why does my B2B cold email copy get flagged for factual discipline issues?

B2B cold email copy gets flagged for factual discipline issues when the analyzer detects risky claims or wording patterns unsupported by evidence, applying penalties to the overall score to enforce accuracy-first rewriting and improve credibility.

How do I detect performance killers in my cold email copy before sending?

To detect performance killers in cold email copy, the analyzer flags specific red flags like risky wording patterns or unsupported claims, applies penalties to the overall score, and provides a complete scorecard with explicit evidence quotes for each issue found.