Seido
Small CLI to manage impure/often-changing files on NixOS.
For example Firefox's userChrome.css, Navi Cheats, AI model weights, etc.
Name
The name Seido (静動) is derived from the Japanese words 静 (sei, stillness) and 動 (dō, motion). It perfectly encapsulates the tool's core purpose: managing dynamic, ever-changing user data within the fundamentally static and immutable NixOS environment.