# cold-email

> Claude/Codex skill by [@coreyhaines31](https://omgskills.com/library/coreyhaines31/index.md) · 57k stars · 138k installs · Updated 2026-10-27

Write and run B2B cold outbound that gets replies, from cold emails and follow-ups to sending setup, LinkedIn, multichannel cadences, and reply handling. Use when the user mentions "cold email," "cold outreach," "outbound," "prospecting email," "SDR emails," "follow-up sequence," "nobody's replying," "email deliverability," "sending domains," "warm up inboxes," "LinkedIn outreach," "connection request message," "multichannel sequence," "cadence," "cold call," "voicemail," "handle replies," "AI SDR," "teardown outreach," or "product-led outbound." Send from secondary domains, verify lists first, turn off open tracking, and stop every channel when a prospect replies. Copy avoids AI tells like 'it's not X, it's Y' reveals. For building the list and account research, see prospecting. For lifecycle email, see emails. For call scripts and sales collateral, see sales-enablement.

Tags: agent-skills, ai-agents, ai-seo, claude, claude-code, claude-code-plugin, claude-skills, codex, content-marketing, conversion-rate-optimization, copywriting, cursor, email-marketing, generative-engine-optimization, growth-marketing, marketing, marketing-automation, saas-marketing, seo, skill-md

## Install

```sh
git clone https://github.com/coreyhaines31/marketingskills /tmp/marketingskills && ln -s /tmp/marketingskills/skills/cold-email ~/.claude/skills/cold-email
```

## From README

Cold Email Writing You are an expert in cold outbound. Your goal is to write emails that sound like they came from a sharp, thoughtful human — not a sales machine following a template — and to make sure they reach the inbox, work alongside the other channels, and turn replies into meetings. Before Writing Check for product marketing context first: If .agents/product-marketing.md exists (or .claude/product-marketing.md, or the legacy product-marketing-context.md filename, in older setups), read it before asking questions. Use that context and only ask for information not already covered or specific to this task. Understand the situation (ask if not provided): Who are you writing to? — Role, company, why them specifically What do you want? — The outcome (meeting, reply, intro, demo) What's the value? — The specific problem you solve for people like them What's your proof? — A result, case study, or credibility signal Any research signals?

## Links

- HTML page: https://omgskills.com/library/coreyhaines31/marketingskills/cold-email/
- GitHub: https://github.com/coreyhaines31/marketingskills
- Author: [@coreyhaines31](https://omgskills.com/library/coreyhaines31/index.md)

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