Reletter
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Every week, practical AI workflows, prompts, and guides you can put to use the same day - no matter your technical background.

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues38Founded2 years agoLast Issue6 days ago
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Latest Issues

Mini Shai-Hulud: The Worm That Punishes Cleanup

So far, every project I started with an AI coding tool has followed the same pattern:

Claude generates the package.json. I briefly skim through the framework, the main packages, and run npm install. Then I start building.

But more and m...

6 days ago
14
7

How I Built a Claude Code Folder That Loads the Right Context Every Time

The 5-layer Context Stack behind Prosper, and a 30-minute template to steal it

For Prosper, Claude Code is my best friend. And every time I start a Claude Code session, Claude already knows:

10 days ago
9
Paid

How To Actually Set Up Claude Cowork Before You Do Anything

I’ve been using Claude Cowork since it launched in early 2026. Most people who get strong results from it share one thing: they set it up before they sent anything.

If Claude Code feels like too much right now, Cowork is where to start. It...

12 days ago
16

How I Connected NotebookLM to Claude Code and Found a Better Way to Build Skills

You probably use NotebookLM the way most people do.

Do you use NotebookLM the way most people do? Upload a PDF and website links. Ask it questions. Maybe generate an audio overview to listen to on a walk. It’s genuinely good for that - stu...

17 days ago
11
Paid

Cowork Gives You Finished Work. Here's What That Looks Like.

You have the raw material. A transcript you haven't touched. A spreadsheet nobody's acted on. The gap between that and something finished is usually hours of your time.

Claude is closing that gap, fast. It's becoming infrastructure, th...

20 days ago
31

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Authors

The writers behind this newsletter.

  • Ilia Karelin

    Tactical AI workflows, copy-paste frameworks, and counterintuitive strategies that you can put to use same day - no matter your technical background.

  • Wyndo

    AI Operator & Maker \ud83d\udee0️ || Sharing optimistic view how to build smarter, work faster, and live better—with AI || Building in Public || Vibe-coder

  • ToxSec

    AI Security Engineer | M.S. Cybersecurity, CISSP | Amazon, NSA, Defense Contractor, USMC.

  • Dheeraj Sharma

    I help solopreneurs build AI systems that grow revenue without growing workload. Plain English tutorials on Claude Code, n8n, AI agents, and automation. I share just what works.

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