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SKILL.md

cold-email

Agent skill fromcoreyhaines31/marketingskills

When the user wants to write or run B2B cold outbound, or asks whether an opener, reason to reach out, or email works or why nobody replies: cold emails, follow-ups, sending domains, deliverability, LinkedIn, cadences. Send from secondary domains, verify lists first, turn off open tracking, stop every channel when a prospect replies. No AI tells like 'it's not X, it's Y'. For the list, see prospecting. For lifecycle email, see emails. For call scripts, see sales-enablement.

How to install cold-email

install cold-email
# install the marketingskills pack with the skills CLI
npx skills add coreyhaines31/marketingskills

# or add only this skill to Claude Code: copy the folder

skills/cold-email/

# into

~/.claude/skills/cold-email/ (all projects)

.claude/skills/cold-email/ (one project)

skills/cold-email/SKILL.md

MITFull file
1# Cold Email Writing
2
3You 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.
4
5## Before Writing
6
7**Check for product marketing context first:**
8If `.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.
9
10Understand the situation (ask if not provided):
11
121. **Who are you writing to?** — Role, company, why them specifically
132. **What do you want?** — The outcome (meeting, reply, intro, demo)
143. **What's the value?** — The specific problem you solve for people like them
154. **What's your proof?** — A result, case study, or credibility signal
165. **Any research signals?** — Funding, hiring, LinkedIn posts, company news, tech stack changes
17
18Work with whatever the user gives you. If they have a strong signal and a clear value prop, that's enough to write. Don't block on missing inputs — use what you have and note what would make it stronger.
19
20---
21
22## Writing Principles
23
24### Write like a peer, not a vendor
25…

Excerpt shown under the repository's MIT license.

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