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brisk.ai

Lu Tomšić

Brisk up your AI game in 5 min/week. Tools, prompts & strategies for non-coders - made to stick.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues39Founded9 months agoLast Issue11 days ago
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lucijatomsic.substack.com
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Latest Issues

Claude Cowork Setup: The 3 Mistakes That Burn Your Tokens

Last week I looked through some newsletters I’m subscribed to and I saw someone shared a “build your Cowork setup in 10 minutes” walkthrough. It was written for people who have never started. I skimmed it, as I’m always curious what beginne...

11 days ago

ChatGPT Desktop and Claude Just Became the Same App. Here's the One Place They're Not.

I use Claude for almost everything I do. Writing, research, content creation. Actually, using Claude was a no brainer for 2026. Compared to ChatGPT it was just miles ahead. And luckily I never set up my systems in ChatGPT before, so I was a...

25 days ago
3

I Built a Claude Skill That Turns Every Edit Into a Permanent Lesson.

About 4 months ago I thought Claude how I sound. I gave it several writing samples, one prompt, one file. While it does mostly sound like me, it still makes the same mistakes every single time I draft a new article with it.

So I keep fixin...

a month ago
1

My Why.

Ahead. Or on knowing it and never being able to say it.

This one is personal.

I’ve been ahead for years. I never learned how to say it out loud.

Two degrees. Four countries. Thirteen years across corporate insurance and an AI startup aut...

a month ago
3
2

12 Honest Ways to Earn With Claude (No Get-Rich)

Claude is not a money printer. Shocking, I know.

It shortens the distance between a skill you have and a person who will pay for it. Some of those distances are short, and most are longer than a lot of the gurus admit.

I do not code and I...

a month ago
5

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  • Lu Tomšić

    Most AI advice is written for people who already get it. I write for the other 80%. Weekly, practical AI playbooks for non-coders - tested by me first, then handed to you. No magic prompts. Just what works. \ud83d\udc49 Click on: brisk.vision \ud83d\udc48

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