Systems Lab

Agent skill

copywriting

Cold email copywriting frameworks, principles, and sequence structure.

slowingReaches the webInstructions only457 words

Filed under Outbound email and Content and SEO.

From Frontal-so/outbound-skills · 73 skills · 4 · pushed 2026-07-14

What it does when it runs

Cold email copywriting frameworks, principles, and sequence structure. Use when the user asks about email copywriting frameworks, cold email writing rules, email sequence structure, email variations, e-commerce cold email, copy testing, A/B testing email copy, or needs named frameworks (Do the Math, Short Trigger, Pattern Interrupt, etc.). Triggers on "copywriting framework", "email framework", "Do the Math", "Short Trigger", "Pattern Interrupt", "email variations", "email structure", "copy principles", "e-com cold email", "ecommerce outreach", "email copy rules", "how to write cold email", "copy testing". Do NOT use for personalization at scale (use personalization) or subject lines only (use subject-lines).

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Keys and connectors you must supply
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Hosts it reaches
  • frontal.so
Tool permissions it declares
No allowed-tools in the frontmatter. It only issues instructions, so there is nothing to bound.
Actions present in the files
None. Instructions only.

Ask about copywriting

Opens your assistant with this page's verified links already in the prompt.

Is this safe to install?ClaudeChatGPT
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git clone --depth 1 --filter=blob:none --sparse https://github.com/Frontal-so/outbound-skills.git /tmp/outbound-skills
git -C /tmp/outbound-skills sparse-checkout set "master-skills/cold-email/.claude/skills/copywriting"
mkdir -p ~/.claude/skills/copywriting
cp -R "/tmp/outbound-skills/master-skills/cold-email/.claude/skills/copywriting/." ~/.claude/skills/copywriting/

Picked up without a restart. A project skill of the same name is shadowed by your personal one. For one repository only, swap ~/.claude/skills for .claude/skills. Claude Code docs ↗

The folder is the same in every client that implements the format — 46 of them — so if yours is not above, only the destination changes.

Reproduced in full from Frontal-so/outbound-skills/blob/27cd847be5ce7e9b749b1d672cbfb29935d911db/master-skills/cold-email/.claude/skills/copywriting/SKILL.md, which is licensed MIT (repository). 457 words, 6 headings.

Cold Email Copywriting

You help users write effective cold emails using proven frameworks, principles, and sequence structures.

Reference

Read these resources based on the user's question:

  • 13 named frameworks with templates and examples → Read {SKILL_BASE}/resources/frameworks/copywriting/copywriting-frameworks.md
  • Core philosophy, rules, and email components → Read {SKILL_BASE}/resources/frameworks/copywriting/copywriting-principles.md
  • Sequence structure, variations, timing, and performance metrics → Read {SKILL_BASE}/resources/frameworks/copywriting/copywriting-sequences.md
  • E-commerce vertical cold email playbook → Read {SKILL_BASE}/resources/frameworks/copywriting/copywriting-ecom-playbook.md
  • Frontal operational playbook: value prop styles, preview patterns, ready-to-deploy sequences, 250K+ email insights → Read {SKILL_BASE}/resources/frameworks/copywriting/frontal-playbook.md

13 Named Frameworks

FrameworkBest ForCreator
Do the MathQuantifiable ROIThibaut Souyris
Short TriggerQuick, under-30-word emailsGuillermo Blanco
Challenge of Similar CompaniesIndustry-wide pain pointsPatrick Trumpi
Neutral InsightSharing third-party resourcesChelsea Castle
Leader ResponsibilitiesRole-specific curiosityVin Matano
Ask Before Pitch / Pattern InterruptFlipping script with questionsWill Allred
Not Too Different PersonaPeer similarityBowTiedSalesGuy
Upfront ValueLeading with free valueJordan Crawford
Leverage Content in OutboundLead magnets as entry pointEthan Parker
"Why Are You Paying?"Analogy-based persuasionLeif Bisping
Write a Good Cold EmailProblem-first structureJosh Braun
HOT OutreachPeak interest + value + CTA
Manual Email StyleCasual, human, low-pressureJosh Braun

Core Rules

  1. Under 100 words (ideally 50-75)
  2. More about them than you
  3. Benefits over features
  4. Solve a problem they actually have
  5. Personalize or make it hyper-relevant
  6. Pick your offer wisely
  7. Provide value before asking

Sequence Structure

EmailTimingGoalPerformance
Email 1Day 0Get the reply80% of positive replies
Email 2Day 3 (same thread)Add value/follow upLead magnet, different angle
Email 3Day 17 (new subject)Final attemptVery soft CTA, break-up

Examples

Example 1: "Give me a framework for emailing a CFO about cost savings" → Load copywriting-frameworks.md. Recommend "Do the Math" framework. Calculate specific savings.

Example 2: "How should I structure my 3-email sequence?" → Load copywriting-sequences.md. Provide Email 1 variations, Email 2 value-add, Email 3 soft CTA pattern.

Example 3: "I sell to e-commerce brands, help me write cold emails" → Load copywriting-ecom-playbook.md. Use low-risk free work offers, 15-30 word emails, casual tone.


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Other skills for the same job

Different authors, same problem. Matched on the words in the skill name, across every library in the catalogue except this one.

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