substack-post-crafter

Automate drafting and optimization of Substack posts with structured templates.

5|3|Updated Nov 5, 2025
One-click install
npx skills add https://github.com/chekos/bns-marketplace --skill substack-post-crafter
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: substack-post-crafter
Source: https://github.com/chekos/bns-marketplace/tree/main/tdd-growth/skills/substack-post-crafter
Command: npx skills add https://github.com/chekos/bns-marketplace --skill substack-post-crafter

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Substack Post Crafter helps creators save time by automating the planning, drafting, and optimization of Substack newsletters and Notes. It guides writers to craft headlines, hooks, and structured post bodies that maximize open rates, engagement, and subscriber growth.

Core Features & Use Cases

  • Subject Line Mastery: design subject lines and preview texts that drive opens.
  • Hook-first Writing: generate compelling openings and structured post skeletons.
  • Cliff-Hanger Templates: craft teasers that boost next-issue engagement.
  • Repurposing & Localization: convert notes into newsletters and adapt content for Spanish-language audiences with regional patterns.
  • SEO & Readability: structure for mobile readability and search optimization when applicable.

Quick Start

Draft a Substack post about a topic of interest with: a compelling title, a concise subtitle/preview, an engaging hook, a body outline with scannable sections, a cliff-hanger teaser for the next issue, and a clear CTA. Also request a Notes version for cross-posting.

Frequently Asked Questions about substack-post-crafter

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

FAQPage Schema
How do I write a Substack newsletter that maximizes subscriber growth and open rates?

To maximize subscriber growth with a Substack newsletter, structure posts with compelling subject lines, engaging hooks, and scannable body sections. This approach drives higher open rates and reader retention by front-loading value and maintaining engagement.

What is the best way to structure a Substack post for high engagement?

The best way to structure a Substack post for high engagement is to use a defined template: a Title, Subtitle, Hook, Body Outline, Teaser, and CTA. This framework ensures mobile readability, incorporates SEO considerations, and includes a Notes version for cross-posting.

Can I repurpose Substack Notes into full newsletter posts?

Yes, you can repurpose Substack Notes into full newsletter posts. The content-crafting process converts short-form notes into structured newsletters by expanding the hook, outlining the body, and adding a cliff-hanger teaser to boost next-issue engagement.

Does this Substack post drafting approach support Spanish-language audiences?

Yes, this Substack post drafting approach supports Spanish-language audiences. It adapts content for Spanish readers using regional patterns, ensuring newsletter localization maintains engagement hooks and SEO readability for both English and Spanish speakers.

How do you write a cliffhanger teaser for a Substack newsletter?

To write a cliffhanger teaser for a Substack newsletter, craft a brief preview at the end of your post that hints at the next issue's content without revealing it fully. This technique boosts next-issue engagement and subscriber retention by creating anticipation.