Make cluster-health a user-global skill for emo (the lone entry in the
provisioner's SKILL_USERS allowlist), so it's available from any directory
— not only when working inside the infra clone where it already exists as a
project skill (.claude/skills/cluster-health). install_skills() in
t3-provision-users.sh copies the vendored snapshot into ~/.agents/skills/ and
symlinks ~/.claude/skills/, so this is the durable, rebuild-surviving path.
cluster-health is homelab-local (vendored from this repo's own
.claude/skills/), unlike the other snapshot entries which mirror upstream
mattpocock/skills + vercel-labs/skills; README documents its provenance and
the explicit re-sync step so the vendored copy doesn't silently drift.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>