Agent skill
newsletter-growth
Designs and runs a newsletter as a compounding growth loop — not a broadcast and not SEO.
Filed under Content and SEO.
From 0xF4ng/aether-growth-fieldwork · 48 skills · 5 · pushed 2026-07-17
What it does when it runs
Designs and runs a newsletter as a compounding growth loop — not a broadcast and not SEO. Covers the subscribe→open→value→share loop, single-issue architecture (one idea, a lead that earns the open, a takeaway worth forwarding), subject/preview lines, where the subscribe and referral asks live, cadence and retention (open/reply/unsubscribe as signal), and the resource-entry → opinion content-mix sequence that builds a list then spends its attention. Use whenever someone wants to start or grow a newsletter, treat email as a growth channel, plan an issue or a launch sequence, lift open or subscribe rates, or design a newsletter subscribe/referral loop — including from a cold start with no list. Reads a VOICE-PRINT.md when present. For search as a channel use seo-content-strategy; for drafting craft use content-craft; this skill owns the newsletter as a growth system.
Read from the skill and the 1 file bundled beside it. A skill’s own description is written to be selected by an agent, so it describes the job and not the dependencies.
- Keys and connectors you must supply
- None found.
- Hosts it reaches
- No third-party host appears in the skill or its bundled files.
- Tool permissions it declares
- No
allowed-toolsin the frontmatter. It only issues instructions, so there is nothing to bound. - Actions present in the files
- None. Instructions only.
Install it
View source on GitHub ↗git clone --depth 1 --filter=blob:none --sparse https://github.com/0xF4ng/aether-growth-fieldwork.git /tmp/aether-growth-fieldwork git -C /tmp/aether-growth-fieldwork sparse-checkout set "growth/newsletter-growth" mkdir -p ~/.claude/skills/newsletter-growth cp -R "/tmp/aether-growth-fieldwork/growth/newsletter-growth/." ~/.claude/skills/newsletter-growth/
Picked up without a restart. A project skill of the same name is shadowed by your personal one. For one repository only, swap ~/.claude/skills for .claude/skills. Claude Code docs ↗
The folder is the same in every client that implements the format — 46 of them — so if yours is not above, only the destination changes.
The skill
Source on GitHub ↗The source carries no licence at all, so no permission to redistribute it exists. Everything else on this page is our own reading of the file and is published here; the text of the skill is not, and stays where its author put it.
Files bundled with it
These load only when the skill asks for them, so they cost nothing until it runs.
Other skills for the same job
Different authors, same problem. Matched on the words in the skill name, across every library in the catalogue except this one.
- growth-engine by ericosiu · 3,449
- growth-strategy by OpenClaudia · 664
- newsletter by OpenClaudia · 664
- newsletter-creation-curation by BrianRWagner · 403
- growth-loops by AIDevGTM · 252
- growth-strategy by manojbajaj95 · 92
- newsletter-management by manojbajaj95 · 92
- newsletter by Salesably · 48
Need help setting it up?
This page tells you what newsletter-growth does and what it needs. Cheetah builds the agent setup it runs inside: data, CRM, sequencing and the guardrails.
Book a call →The directory stays free. There is nothing gated behind this.