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PalateKit Pick

Write a Substack newsletter in your own voice v1.0.0

Use this resource to write and grow a Substack newsletter or post

New

  • 516 downloads
  • 147 likes
  • 167 saves

$4.99

Lifetime access to this resource, with its updates.

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install substack-ghostwriting

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent first asks intake questions (topic, audience, goal, length), then offers five titles and three hooks to pick from. It then writes the full piece, formatted for email or the web, with a call to action, a Notes teaser and image suggestions. It can also match a client's voice using a voice guide.

Mostly picked by

Updated November 2, 2026

Preview of the Substack writing skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: the phased workflow, from interview to distribution
  • Five reference files: voice matching, email formatting, web formatting, algorithm, platform constraints
  • LinkedIn and Twitter/X post templates to promote each issue

Good fit for

  • You are launching or growing a Substack newsletter
  • You write for a client and must keep their voice
  • You want to turn a blog post or talk into an issue

Not for

  • A blog post with no newsletter context
  • Publishing on a platform other than Substack
  • A one-shot text: the skill asks questions before writing

Tags

  • substack
  • newsletter
  • writing
  • growth
  • ghostwriting

About

You say

"Write the next issue of my newsletter on pricing for freelancers, in my voice, and give me five titles."

Preview of the Substack writing skill

Skill published by samber under the MIT license, translated by PalateKit.

Show more

Prerequisites

You bring
A topic and the target audience and Samples of your writing or your Substack address

How to use it

  1. Give the topic, audience and goal when the agent asks
  2. Pick a title and a hook from the options
  3. Review the text, the Notes teaser and the suggested images, then publish

Content preview

Files

  • LICENSE1.1 KB
  • NOTICE-PALATEKIT.md0.4 KB
  • references/email-formatting.md5.7 KB
  • references/platform-constraints.md3.1 KB
  • references/social-distribution.md1.6 KB
  • references/substack-algorithm.md8.2 KB
  • references/voice-matching.md6.4 KB
  • references/web-post-formatting.md8.2 KB
  • SKILL.md15.4 KB

Origin and licence

Modified by PalateKit

Author
samber
Source
github.com/samber/cc-skills/tree/123cb155f5ab5751fc13c8027fbfa5eb0d3773c6/skills/substack-ghostwriting
Licence
MIT

Notice

Version modifiée de « substack-ghostwriting » (samber, MIT) : traduction française et fiche par PalateKit.

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Frequently asked questions

Do I need a paid Substack account?

No. The skill produces text to publish; the paid-subscription advice only matters if you have a paid tier.

Can it match my voice?

Yes. Share your Substack address or samples of your writing: the agent builds a guide of 10 to 15 voice markers and has you approve it before writing.