{
  name        = "buildkit_runner",
  version     = "1.0.0",
  description = "Ephemeral BuildKit runner VM — spawned per build by the orchestrator, destroyed on build completion. Never carries persistent storage; all cache lives in zot.",
  tags        = ["build", "ci", "ephemeral", "vm", "buildkit", "sccache"],
  modes       = ["ephemeral_vm"],
  dependencies = [],
  provides    = [{ id = "build-execution-ephemeral", version = "1.0", interface = "buildkit-runner" }],
  requires    = [
    { capability = "vm-lifecycle",        kind = 'Required },
    { capability = "image-storage-s3",    kind = 'Required },
    { capability = "ssh-access",          kind = 'Required },
  ],
  conflicts_with = [],
  best_practices = ["buildkit-runner-no-persistent-storage", "oom-retry-bounded"],
}