Leon - Coding Agents

Nely Labs

About this app

Leon puts the coding agents running on your computer in your pocket. Start a task in Claude Code, Codex or opencode, walk away, and keep it moving from your phone.

SEND A PROMPT, GET THE ANSWER
Pick a project and an agent, type what you want, and follow every step as it happens: the files it reads, the commands it runs, the changes it makes.

APPROVE FROM ANYWHERE
When an agent asks for permission or has a question, you are told at once, even with the phone in your pocket. Allow, deny or tell it why, and it carries on.

EVERY SESSION, ON EVERY COMPUTER
Browse the sessions of each computer by project or by most recent, search them, and see the ones you pinned. Open any of them, read the conversation and continue it from the phone.

THE DEN
Every live agent as a lion: who is working, who is waiting for you, what each one is doing.

PRIVATE BY DESIGN
Pair with a QR code. The phone and the computer talk end-to-end encrypted, with keys only the two of them hold; the relay in between only passes along bytes it cannot read. No account, no analytics, no ads.

REQUIREMENTS
Leon for desktop (macOS, Linux or Windows), free at getleon.dev, with the agents you use installed. No computer at hand? Tap "Try a demo" to see the app with a made-up one.

What’s new

First release of Leon for Android. Pair with your computer by QR code, send prompts to Claude Code, Codex and opencode, follow every step, and approve what your agents ask from anywhere. No computer at hand? Tap "Try a demo".