Installation

One-line install

curl -fsSL https://fyy.dev/install.sh | sh

Install with a skill

To install FYY and a specific skill at once, pass --skill:

curl -fsSL https://fyy.dev/install.sh | sh -s -- --skill <slug>

The <slug> is the stable identifier shown on every skill’s detail page.

During install, fyy resolves the slug’s distribution mode and mesh address from the control plane, then fetches the skill artifact over the encrypted mesh: public mode downloads a package and installs/runs it locally, while remote mode fetches a summary and sets up a reference proxy. Both register as a reference — idempotent and lightweight.

Verify

fyy status

Supported platforms

FYY runs on Linux and macOS. The CLI joins your device to the encrypted WireGuard mesh on first run.