These skills have moved into SiliconEinstein/Gaia.
They now ship with the gaia-lang package and are used through the gaia CLI there
(gaia skill register to install them; gaia search lkm replaces the old LKM-search skill).
Note on versions/branches: the bundled skill registry is a feature added in v0.5 — use a v0.5+ build of Gaia (the trunk; the stable
release/0.4line does not have it).
The old skill bodies remain in this repo's git history (tags up to v2026.05.20.1).