Keystone

The base a family of KSP mods stands on, and one window for all of them.

• One window for every mod installed (the keystone button, or Alt-K): switches and settings for the mods made for it.
• Settings kept for each mod; delete its file to go back to as installed.
• An Update button when a mod has a newer release on GitHub: it fetches it and puts it in (mods installed by CKAN are left to CKAN).
• What each mod costs: a page that times every mod's work (with Harmony).
• A mod's errors on its row, every mod's keys in one list with their clashes, and settings kept as sets to put back later.

For KSP 1.12.x. Needs no other mod.

Works on: Mac: tried. Windows 11: this version run (Direct3D 11 and OpenGL). Linux: not run.

More pictures, every setting and how it works: on GitHub.