Newsletter Engine
The hard part of a newsletter is not writing one email; it is producing something worth opening every week. This skill uses fixed sections and an idea bank to reduce decision fatigue and reserve energy for the argument.
Workflow
- 2
Fix the section structure
Use four sections: one argument, one case, one tool or resource, and one reader question. Keep each 150-250 words and a consistent rhythm so readers know what they will get.
- 3
Write subject line and preview text
Write five subject lines per issue: numbered, question, counterintuitive, benefit and curiosity. Keep them under 42 characters and make preview text add information rather than repeat the subject.
Recommended prompts
SEO Blog Outline Prompt
Generate a practical blog structure and internal-link plan from a keyword and audience.
Ad Copy A/B Test Prompt
Generate five ad variants with different angles and explicit test hypotheses.
B2B Cold Email Prompt
Write a short, specific cold email that doesn't read like a blast, plus a follow-up cadence.
FAQ
How long should a newsletter be?
Aim for a 3-5 minute read, roughly 600-1,000 words. Each issue should have one clear argument rather than ten stacked links.
What if readers do not send questions?
Ask in communities and emails, or turn common inquiries into anonymous Q&A. In early issues you can answer your own questions to set the norm.
Related skills
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A repeatable pipeline from topic selection and research to a 3,000-word draft and fact-check.
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