
MCI·01 · AI at work
If you use AI like Google, this is for you.
Vol. 1 · Better with AI
A practical guide to stop using AI as a search engine and set it up as an expert in your work. It teaches the 4C method for writing project instructions in ChatGPT or Claude: context, criteria, checks and calibration. Includes before-and-after examples, copy-ready prompts and a fill-in template.
Checkout happens on Hotmart, in a new tab. Refund guarantee of at least 7 days.
Or get all 4 volumes for USD 36,00MXN 814,32 · 25% offDetails · MCI·01
- Pages
- 21 pp.
- Time
- 30 min
- Tools
- ChatGPT · Claude
- AI cost
- $0 on ChatGPT
- Format
- PDF + prompts in .txt
- Extras
- AI master template (2 pp.)
- Languages
- Spanish · English
What you'll get
In the next 30 minutes, you'll set up an AI project that works with your context, asks before it assumes, and tells you when it isn't sure.
“A project isn't a chat.”
What's inside
- The 4C method step by step: context, criteria, checks and calibration
- Real before-and-after examples
- How to set it up in ChatGPT and in Claude
- Copy-ready prompts and a fill-in template
Contents
- Part 1 · The problem
- 01What you'll get3
- 02If you use AI like Google…4
- 03A project isn't a chat6
- Part 2 · The method
- 04The 4C method8
- 05C1 · Context9
- 06C2 · Criteria10
- 07C3 · Checks11
- 08C4 · Calibration13
- Part 3 · Putting it to work
- 09Setting it up in ChatGPT and Claude15
- 10One method, any project16
- 11If something isn't working18
- Wrap-up
- 12From search engine to expert20
Look inside
3 real pages from the guide
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All 4 volumes in one pack.

Series author · Better with AI
Who wrote this series
Better with AI is a series written by Martín Juhal, a UX/UI & Product Designer with over 6 years in digital product. He uses generative AI every day in his work and put these guides together to use it with a method, with examples and checking what it answers.
About this series
What format are the guides in?
PDF. Each guide also includes its prompts in .txt files ready to copy and paste, and some add an extra (template, kit or checklist).
Do I need to pay for an AI?
No. The guides are designed to work with the free plan of ChatGPT, Claude or another AI.
Do I need design or tech knowledge?
No. They're written to apply at work, with no coding and no prior experience in the subject.
What language are they in?
Each guide has a Spanish and an English version. They're separate purchases: you pick the version on the product page.
What if it's not for me?
You buy on Hotmart, which offers a refund guarantee of at least 7 days.
If you use AI like Google, this is for you.
USD 12,00MXN 271,44