{
  name        = "lian_node",
  version     = "0.1.0",
  description = "Persistent BuildKit node — long-lived ARM64 VM with buildkitd + sccache + nushell. Sibling of buildkit_runner; for fleets that absorb provider supply unreliability (golden-image-drift, stock outages). Buildkitd accessed by clients (lian-build, lian-orch, etc.) over private network or SSH tunnel.",
  tags        = ["build", "buildkit", "persistent", "vm", "sccache", "fleet"],
  modes       = ["persistent_vm"],
  dependencies = [],
  provides    = [{ id = "build-execution-persistent", version = "0.1", interface = "buildkit-persistent" }],
  requires    = [
    { capability = "vm-lifecycle",        kind = 'Required },
    { capability = "ssh-access",          kind = 'Required },
    { capability = "image-storage-s3",    kind = 'Optional },
  ],
  conflicts_with = [],
  best_practices = ["fleet-supply-fallback", "buildkit-cache-via-registry"],
}