cold-email

Generate B2B cold email sequences with deliverability and compliance checks.

Updated Jun 27, 2026
One-click install
npx skills add https://github.com/JDMAXilius/Brand-building --skill cold-email-jdmaxilius
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cold-email
Source: https://github.com/JDMAXilius/Brand-building/tree/main/skills/cold-email
Command: npx skills add https://github.com/JDMAXilius/Brand-building --skill cold-email-jdmaxilius

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill eliminates the frustration of low-response B2B cold outreach emails that fail to engage prospects, removing guesswork from copywriting, sequence design, and deliverability setup to drive more booked calls and replies.

Core Features & Use Cases

  • End-to-End Sequence Building: Draft personalized first-touch emails, multi-email follow-up sequences with escalating cadences, and professional breakup emails tailored to different audience seniority levels.
  • Deliverability & Compliance: Guide setup of SPF/DKIM/DMARC authentication, domain warming, and adherence to CAN-SPAM, GDPR, and CASL regulations to avoid spam folders and legal risk.
  • Performance Optimization: Diagnose underperforming sequences, A/B test subject lines, and iterate on copy using industry benchmarks to improve open and reply rates.
  • Use Case: A sales development rep building an outbound sequence for SaaS VPs of Engineering can use this Skill to draft personalized outreach, schedule follow-ups, and audit deliverability to maximize reply rates.

Quick Start

Use the cold-email skill to draft a 6-email B2B cold outreach sequence for SaaS VPs of Engineering focused on reducing churn, including personalized first-touch emails and a breakup follow-up.

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 B2B cold email sequence that gets replies?

To write a B2B cold email sequence that gets replies, draft a personalized first-touch email, schedule multi-email follow-ups with escalating cadences, and end with a breakup email tailored to prospect seniority.

How do I audit cold email deliverability to avoid spam folders?

Audit cold email deliverability by verifying SPF, DKIM, and DMARC authentication protocols, running domain warming processes, and executing Python deliverability scripts to check compliance with ESP requirements.

What is the best way to A/B test cold email subject lines?

The best way to A/B test cold email subject lines is using deterministic Python scripts that score subject line performance and analyze sequence metrics against 2025-2026 industry benchmarks to optimize open rates.

Do I need GDPR and CAN-SPAM compliance checks for outbound prospecting?

Yes, GDPR, CAN-SPAM, and CASL compliance checks are required for outbound prospecting to mitigate legal risk and ensure B2B cold email sequences reach prospect inboxes rather than spam folders.

Why does my cold email outreach sequence underperform?

Cold email outreach sequences underperform when deliverability authentication fails, subject lines score poorly, or copy lacks personalization; diagnose these issues using sequence performance analysis against current ESP benchmarks.

Can I generate a full 6-email outbound cadence for SaaS prospects?

Yes, you can generate a full 6-email outbound cadence for SaaS prospects by drafting personalized first-touch emails, scheduling escalating follow-ups, and appending a breakup email to maximize reply rates.