Lumbridge Compute

Governed compute for unified-memory AI hardware — machines where CPU and GPU
share one pool and there is no separate VRAM allocation to bounce off.
Over-commit that pool and the box thrashes and wedges, SSH and ping included,
before the OOM killer gets a turn.

Compute does not run inference. It supervises the servers that do: admission
control against both a declared budget and what the machine actually has free,
a 1 Hz watchdog that stops the newest model before thrash, Scenes activated as
one transactional unit with rollback, process ownership bound to
(boot_id, pid, start_time_ticks, pgid) so a reused PID can never be
group-killed, a protocol-transparent gateway, an MCP server, and a read-only
HTTP API for dashboards.

Registry footprints in this release are measured on a live node rather than
estimated.

One binary, six direct dependencies. Apache-2.0.

Generated by scripts/publish-compute.sh, which refuses to publish a tree it
cannot prove clean.

scenes/studio.scene.yaml

@@ -0,0 +1,22 @@
+apiVersion: lumbridge/v1
+kind: Scene
+metadata:
+  name: studio
+  version: 2
+  description: "Live voice assistant — ears, brain, mouth, and music."
+  author: karti
+  tags: [assistant, voice, always-on]
+
+# ears 5 + brain 66 + voice 4 + music (XL 4B sft) 24 = 99 GB declared.
+# Empirically validated on the reference node: all four load with ~20 GB MemAvailable free.
+# budget bumped to 108 (box is 121 GB) so the Governor admits the measured-safe set.
+models:
+  - ears
+  - brain
+  - voice
+  - music
+
+budget_gb: 108
+activation:
+  order: footprint-asc      # small first, so brain's big load spike lands last
+  wait_healthy: true