openrig-cmux

1# openrig-cmux
2 
3cmux is a **provider** for OpenRig views — the same `rig terminal` surface as herdr, rendering the
4tiles into cmux instead. It is the provider OpenRig already shipped (the existing "Launch in cmux"
5affordance generalizes onto `rig terminal <provider>`), kept working. The OpenRig-semantic half is
6identical to openrig-herdr: OpenRig decides **which** agents form a view; the provider renders the
7pixels. **Read openrig-herdr first for the full model** — this skill only calls out what differs for
8cmux.
9 
10## Provider status — cmux is best-effort
11 
12- **herdr is the default and the proof-gated provider**; **cmux is best-effort** — it ships on the
13  same `rig terminal <provider>` + web-launcher neighborhood, but a cmux miss is not a slice failure.
14  Reach for cmux when it is specifically wanted; otherwise default to herdr (`rig terminal open <view>`
15  with no `--provider`).
16- Views are **provider-agnostic**: the same view + the same agents + the same semantics carry across
17  herdr and cmux. A saved view opens in either.
18 
19## The surface (same three verbs, `--provider cmux`)
20 
21```bash
22rig terminal open <view> --provider cmux [--json]   # open a view into cmux (herdr is the no-flag default)
23rig terminal views [--json]                          # the same view library, provider-agnostic
24rig terminal status --provider cmux [--json]         # cmux liveness / health
25```
26 
27`<view>` resolves exactly as with herdr: a **rig name** · **`pod:<rig>/<podNamespace>`** ·
28…