WebSocket-powered real-time transfers

CapyDeploy

Deploy games to your handheld devices with the chill energy of a capybara.

Perfect for game development testing, DRM-free game collections (GOG, itch.io), and retro gaming.

terminal
# On your PC
$ ./capydeploy-hub
Discovered: Steam Deck (192.168.1.42)
WebSocket connected: ws://192.168.1.42:52341/ws
# On your handheld
$ ./capydeploy-agent
mDNS: Broadcasting _capydeploy._tcp
Pairing code: 482619

Why CapyDeploy?

Everything you need to deploy games without the hassle.

Auto-Discovery

Agents broadcast via mDNS. Hub finds them instantly. No IP addresses needed.

WebSocket Protocol

Persistent bidirectional connection. Real-time progress and control signaling.

Secure Pairing

6-digit code on first connect. Token stored locally for future sessions.

Binary Uploads

Dedicated TCP data channel with MD5 checksum verification. Bidirectional cancel support.

Steam Integration

Creates shortcuts automatically. Downloads artwork from SteamGridDB.

DRM-Free Friendly

Perfect for GOG, itch.io, Humble Bundle. Your games, your devices.

What is CapyDeploy?

A tool built for legitimate game deployment. Nothing more, nothing less.

What it IS

  • A game deployment tool for developers testing builds on handhelds
  • A DRM-free game manager for games you legally own
  • A retro gaming organizer for legally obtained content
  • A platform-agnostic alternative to Valve's SteamOS Devkit Client

What it is NOT

  • NOT a piracy tool — does not download, crack, or distribute games
  • NOT a DRM bypass — does not circumvent copy protection
  • NOT a game distribution platform — local network transfers only
  • NOT a game store or launcher — manages deployment, not purchasing

Legal Disclaimer

CapyDeploy was created as an early development testing tool. While capable of installing DRM-free games on handheld devices, it was not conceived or intended for piracy. The author assumes no responsibility for any misuse of this software by end users. Users are responsible for complying with all applicable laws in their jurisdiction. Full disclaimer

Why CapyDeploy Exists

CapyDeploy was born from a real limitation encountered during game development. While working with the Steam Deck and Valve's official SteamOS Devkit Client, a significant constraint became apparent: the tool is exclusively designed for SteamOS devices.

As the handheld gaming market expanded with devices like the ROG Ally, Lenovo Legion Go, and Linux-based systems running Bazzite or ChimeraOS, the need for a universal, platform-agnostic deployment solution became clear.

CapyDeploy fills this gap — providing game developers and enthusiasts with a streamlined way to deploy builds to any handheld device, regardless of operating system, while maintaining the simplicity and reliability expected from professional development tools.