MT3K on YouTube

I teach what I build.

Handhelds and gaming tech, AI agents that run my house, and the apps and tools I develop — real tutorials and experiments, in Spanish, from Puerto Rico.

▶ Subscribe to the channel Join the Patreon

Content in Spanish · New videos every week · 🇵🇷

Latest upload

Cambié el SSD de mi Xbox Ally y Windows NO ARRANCÓ (así lo arreglé) Jul 21, 2026

More videos

Clonación de SSD paso a paso — Más ESPACIO en tu Xbox Ally SIN reinstalar NADA Clonación de SSD paso a paso — Más ESPACIO en tu Xbox Ally SIN reinstalar NADA Jul 21, 2026 Convierte tu Handheld con Windows en una CONSOLA con Winhanced (GRATIS) Convierte tu Handheld con Windows en una CONSOLA con Winhanced (GRATIS) Jul 21, 2026 GEARS OF WAR 2 PC en el ROG Xbox Ally X — Instálalo ANTES de que lo Eliminen GEARS OF WAR 2 PC en el ROG Xbox Ally X — Instálalo ANTES de que lo Eliminen Jul 21, 2026 Anthropic tiene un modelo que NO puedes usar: Mythos 5 #claudemythos #fable5 #mythos5 #anthropic Anthropic tiene un modelo que NO puedes usar: Mythos 5 #claudemythos #fable5 #mythos5 #anthropic Jul 1, 2026 Unboxing en rapido de las gafas con cámara 3K que están rompiendo internet 🔥 Vanguard Meta Oakley Unboxing en rapido de las gafas con cámara 3K que están rompiendo internet 🔥 Vanguard Meta Oakley Jun 26, 2026 Instalé una IA AUTÓNOMA en mi Mac y apagó las luces de mi casa 🤯 (Hermes) Instalé una IA AUTÓNOMA en mi Mac y apagó las luces de mi casa 🤯 (Hermes) Jun 19, 2026 Descarga Impostor Boricua YA 📲🇵🇷 Disponible en iOS y Play Store #badbunny #puertorico Descarga Impostor Boricua YA 📲🇵🇷 Disponible en iOS y Play Store #badbunny #puertorico Feb 16, 2026 Unboxing rápido: ROG Bulwark Dock - y viene SIN cargador! 😳💸 #rogally #xboxallyx Unboxing rápido: ROG Bulwark Dock - y viene SIN cargador! 😳💸 #rogally #xboxallyx Jan 6, 2026 Lo último en Cyber Security Lo último en Cyber Security Jun 27, 2025

See everything on YouTube →

What will you find?

Gaming & handhelds

Xbox Ally, retro consoles, SSD upgrades, emulation and tricks to get the most from your handheld.

AI & automation

AI agents that run my house, Claude, real automation and experiments you can replicate.

Apps & projects

What I build: published mobile apps, macOS tools and the behind-the-scenes of my projects.

Patreon

Support the channel, get the apps

My code is open source on GitHub — what Patreon gets you is convenience: compiled, signed apps ready to install, every release before anyone else, and a say in what I build next.

MT3K Supporter

Support the content

$2/mo
  • Patron-only updates and changelogs
  • My eternal gratitude 🇵🇷
Join →

MT3K Early Access

Get the apps

$5/mo
  • My compiled, signed apps — ready to install
  • Versioned ZIPs of every release, before anyone else
  • Everything in the Supporter tier
Join →

MT3K Founder

Shape the roadmap

$10/mo
  • True early access to new releases
  • A say in what gets built next
  • Everything in the Early Access tier
Join →
Projects already shipped to patrons: MT3K Mac ToolsMT3K Agent OSMT3K Video EditAgent Forge SkillsProxmox Scripts

Cancel anytime · There’s also a free tier to follow announcements

Need a website, an app… or some nostalgia?

The channel is where I teach; this is what I do. I build websites and apps for clients, and I sell the MT3K Gaming System: a retro console ready to play.

See my services → 🕹️ MT3K Gaming System — $99