Pep Get the emails

Pep Secanell

Free stuff.

Prompts, templates and the files that run my channels.

When something works for me, I put it here so you can copy it. Most of it is open to everyone. The bigger things come by email.

01Open to everyone

Prompts from my videos.

One entry per video. Copy it, paste it into the AI you already use, and see what happens.

Video thumbnail: the word Remembers, crossed outWatch

Context Windows Explained in 5 Minutes

29 Sep 2026 · YouTube, plus a Short

Prompt
Write me a prompt to continue this conversation in a new chat.

How I use it. When a chat gets long, I don't hit compact anymore. Compact rewrites the whole chat into a summary, and do that five times and you're reading a summary of a summary. So I send this instead, copy what it writes, open a brand new chat and paste it in. One clean summary, written once.

Video thumbnail: How Prompting, Fine-Tuning, and RAG Actually WorkWatch

How Prompting, Fine-Tuning, and RAG Actually Work

24 Sep 2026 · YouTube

Checklist
  1. 1It answers in the wrong tone or format.Fix your prompt.
  2. 2It has to work that way every time, on its own.Fine-tune it.
  3. 3Its facts are old or missing.Use RAG. Let it search, or paste the facts into the prompt.

How I use it. When an AI gives me a bad answer, I ask these three questions before I change anything. Each one points to a different fix, and most AI products you use run two or three of them stacked together.

+Every new video with something worth copying gets its own entry here.

02For subscribers

The system that runs my channels.

I don't use Claude Code as one big chat. There's a manager and a team of specialists, and each one has its own job and its own rules. One plans my videos, one makes sure my posts don't sound like AI, one builds my websites.

This pack is that setup, cleaned up so you can use it with your own stuff: the main file Claude reads first, the team, four of my skills, and a step by step guide to get it running.

Send it to me It's in the first email you get from me.

03Coming next

The waitlist

AI from zero to expert.

I'm making a course that starts at zero and explains every AI concept, one at a time, in plain English. Then we use all of it to build real apps. Join the list and the first lessons are free.

Join the list

My emails

Get it all by email.

  • Right awayThe system pack. It's in the welcome email.
  • SundaysOne article from me. What I learned about AI that week, in plain English.
  • Every weekThis week's app. I'm building 52 apps in 52 weeks, and you get the link the day each one is out.
  • LaterThe course. News first, and the first lessons free.

It's my Substack, so you can leave with one click whenever you want.

Box not loading? Sign up on Substack

04My apps

Apps I've made.

I'm building 52 apps in 52 weeks. These two are already on the App Store, and they're free to download.

Keoly

iPhone

A wellness app for how you sleep, eat and move. It plans your meals and your workouts, and every day ends with one score for how balanced it was.

Keoly Drift

iPhone

Plan your day in time blocks. It checks in every 15 or 30 minutes to ask what you actually did, and at night the Mirror shows your plan next to what really happened.

On the way, all free

The AI that matters. Every day.

Watch my videos Back to pepsecanell.com