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KoydDownload free

KOYD SERVER + PWA

One command. Your workspace.

Install Koyd on the computer with your projects. Open your workspace in the browser, then add the app to your desktop or home screen.

Latest published server release: v0.57.0. Free to use. Bring your own supported model account or API key.

Windows

Paste into PowerShell. The installer detects your processor and takes care of the download.

PowerShell
irm https://koyd.app/cli/windows | iex

x64 · v0.57.0

Read the installer script ↗

Mac

Coming soon

The Mac installer is coming soon. It will be a single Terminal command: curl -fsSL https://koyd.app/cli | sh

Linux

Coming soon

The Linux installer is coming soon. It will be a single Terminal command: curl -fsSL https://koyd.app/cli | sh

Install once. Connect your devices.

  1. Copy the Windows command above.
  2. Paste it into PowerShell on the computer with your projects.
  3. Approve the system permission prompt to set up https://koyd.internal:4319 automatically.
  4. Run koyd start --open in a new terminal. Close the terminal after startup finishes.
  5. Choose Connect instance. Use Install Koyd in the app for your browser’s installation instructions.
Step-by-step setup

A few practical details.

  • The package includes Node.js, the Rust core, and the PWA. Install Git on the server. No npm or separate Node installation is needed.
  • The installer configures the local name and HTTPS certificate after system approval. No file edits or certificate commands. If you cancel, run koyd setup to retry.
  • Keep the server machine awake. Closing the browser leaves agents and workflows running. To add your phone or another computer on the same Wi-Fi, follow Connect over Wi-Fi and scan a setup QR code. Access from outside your network needs your own HTTPS endpoint.
  • The installer checks download integrity and verifies the release signature before installing Koyd. Later releases install from the Update button in the app, after you read the release notes.
Updating and recovery ↗