In developmentDesktop AI2026

NAHUAL

A personal AI that lives on your own PC, with memory, voice and control of your computer, and nothing sent to the cloud.

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35klines of Python
800+automated tests
0data sent to a NopalCoder server
v0.28installed and in daily use

The project

NAHUAL is a private assistant that runs on a Windows PC. It remembers what matters across months, can control the computer and the browser, works by voice, and connects to Google tools only if you allow it. I use it every day and keep hardening it with a large automated test suite.

Long-term memory

Remembers facts, prices, people and decisions over months, and asks before trusting an old number.

PC & browser control

Opens apps, manages files and drives Chrome through its own extension, NAHUAL Link.

Voice

Talk to it and it talks back.

Google tools (opt-in)

Email, calendar, contacts, tasks and Drive, only when you ask.

Self-repair & game mode

Watches its own health and steps aside while you play.

Screens

See it working

Swipe →

Under the hood

Built with

Python 3.11
aiohttp
Local LLMs (GPU)
Chrome extension
Windows installer

An async Python core on 127.0.0.1 with token auth, a JS desktop UI, local speech and vector memory, and honesty guards that check its own claims and promises. Before NAHUAL I designed an “AI Desktop Companion” in TypeScript: a kernel, a plugin SDK and 20+ engines (memory, mood, personality, voice, automation), about 31k lines with 87 test files. NAHUAL is the leaner Python rebuild that ships. Before NAHUAL I designed an “AI Desktop Companion” in TypeScript: a kernel, a plugin SDK and 20+ engines (memory, mood, personality, voice, automation), about 31k lines with 87 test files. NAHUAL is the leaner Python rebuild that ships. More real screens will be added once a demo profile with no personal data is ready.

Next step