cold-email

Write personalized cold outreach emails using research signals and copywriting frameworks.

Updated Jul 28, 2026
One-click install
npx skills add https://github.com/christian-byrne/comfy-skills --skill cold-email-christian-byrne
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: cold-email
Source: https://github.com/christian-byrne/comfy-skills/tree/main/skills/cold-email
Command: npx skills add https://github.com/christian-byrne/comfy-skills --skill cold-email-christian-byrne

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve? Cold outreach emails often read like generic sales templates that get ignored or deleted. This Skill helps you write short, human-sounding cold emails where personalization connects directly to the prospect's problem, replacing spammy sales copy with peer-level messaging. ## Core Features & Use Cases - Personalized Outreach Writing: Builds emails around research signals like funding rounds, hiring activity, company news, and tech stack changes, tied to the recipient's actual problem. - Frameworks and Structure Guidance: Offers proven shapes such as Observation-Problem-Proof-Ask and Question-Value-Ask, plus subject line rules and follow-up sequence cadence. - Quality and Tone Checks: Enforces brevity, one low-friction CTA, and removes AI writing tells and sales jargon before sending. - Use Case: A founder wants to email a VP of Engineering who just posted about scaling their data team. The Skill drafts a three-sentence email referencing the hiring signal, connecting it to a relevant proof point, and closing with an interest-based ask. ## Quick Start Write a cold email to a VP of Sales at a Series B startup that just raised funding, pitching our sales analytics tool with a low-friction call to action.

Frequently Asked Questions about cold-email

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

FAQPage Schema
How do I write a cold email that gets replies?▼

Lead with the recipient's world, not yours: open with a personalized observation tied to their problem, add one proof point, and close with a single low-friction ask like "Worth exploring?". Keep every sentence earning its place and read the draft aloud to confirm it sounds human.

How to personalize cold outreach using research signals?▼

Use signals like funding rounds, hiring activity, LinkedIn posts, company news, or tech stack changes as the opening observation. The personalization only works if removing it breaks the email, so connect the signal directly to the problem you solve.

What subject lines work best for cold emails?▼

Short, boring, internal-looking subject lines perform best: two to four lowercase words that look like they came from a colleague, such as "reply rates" or "hiring ops". Avoid product pitches, urgency, emojis, and the prospect's first name.

How many follow-up emails should a cold sequence have?▼

A cold sequence should contain three to five total emails with increasing gaps between them. Each follow-up must add something new, such as a different angle or fresh proof, and the final breakup email should be honored as the last touch.

What phrases make a cold email sound AI-generated?▼

Common AI tells include openers like "I hope this email finds you well", jargon such as "leverage" or "best-in-class", binary contrasts like "it's not about X, it's about Y", and filler adverbs like "really" or "genuinely". Cut these and state points directly.

When should I not use cold outreach email?▼

Cold email is for first-touch prospecting, not lifecycle or nurture communication with existing contacts. For onboarding, retention, or nurture campaigns, use an email sequence approach designed for known recipients instead.