email-sequence

Stage multi-step cold email sequences with compliance checks and human approval.

3|Updated Jun 30, 2026
One-click install
npx skills add https://github.com/henryroxstar/gtm-engine --skill email-sequence-henryroxstar
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: email-sequence
Source: https://github.com/henryroxstar/gtm-engine/tree/main/plugin/skills/email-sequence
Command: npx skills add https://github.com/henryroxstar/gtm-engine --skill email-sequence-henryroxstar

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires uv, python, and includes references (resource) components.

What problem does it solve?

This Skill solves the challenge of scaling personalized B2B outreach without sacrificing quality or compliance, ensuring every sequence is staged, reviewed, and paused for human activation.

Core Features & Use Cases

  • Staged Outreach: Composes multi-step email sequences using your specific brand voice and real-time company knowledge.
  • Compliance Guardrails: Automatically checks for physical postal addresses, one-click unsubscribe headers, and jurisdiction-specific market rules before enrollment.
  • Use Case: When you need to launch a cold email campaign for a new product, this Skill drafts the sequence, lints the copy for quality, validates the prospect list, and stages the campaign in your sequencer (Saleshandy, Apollo, or GMass) in a paused state for your final approval.

Quick Start

Use the email-sequence skill to build a staged cold email campaign for the current prospect list using the active profile.

Frequently Asked Questions about email-sequence

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

FAQPage Schema
How do I automate cold email outreach without skipping compliance checks?

To automate cold email outreach safely, you can stage multi-step sequences that automatically run compliance preflight checks for physical addresses and unsubscribe headers before enrolling leads. This ensures deliverability hygiene is maintained while drafting personalized copy.

What is the best way to stage paused email campaigns in Saleshandy or Apollo?

The best way to stage paused campaigns in Saleshandy or Apollo is to use an orchestration tool that generates sequence copy, lints merge fields, and stages the emails directly in your sequencer in a paused state for final human activation.

How do I exclude unverified leads from my B2B email sequences?

To exclude unverified leads from B2B email sequences, you need a workflow that performs automated exclusion of out-of-market or unverified leads during the prospect data integration phase, ensuring only validated prospects receive outreach.

Does python-based email sequencing support human-in-the-loop activation?

Yes, python-based email sequencing supports strict human-in-the-loop activation by drafting the multi-step campaign, validating compliance, and staging it in a paused state so a human must manually review and approve the sequence before it goes live.

Why does my cold email campaign fail deliverability checks before staging?

Cold email campaigns fail deliverability checks when missing physical postal addresses, lacking one-click unsubscribe headers, or including unverified leads. Running automated compliance preflight checks and merge-field linting resolves these blockers.