diff --git a/DOCKER_HUB.md b/DOCKER_HUB.md
index 0a0c887..69103f1 100644
--- a/DOCKER_HUB.md
+++ b/DOCKER_HUB.md
@@ -2,6 +2,17 @@
 
 Portable AI developer environment for [opencode](https://opencode.ai). Debian-based, with git, SSH, Node.js, AWS CLI v2, and common dev tools pre-installed.
 
+## Image Variants
+
+Two image variants are published for each release:
+
+| Tag | Description |
+|---|---|
+| `latest` / `vX.Y.Z` | Base image — opencode, Node.js, AWS CLI, dev tools |
+| `latest-omos` / `vX.Y.Z-omos` | Base + [oh-my-opencode-slim](https://github.com/alvinunreal/oh-my-opencode-slim) multi-agent orchestration, Bun, and tmux |
+
+Both variants support `linux/amd64` and `linux/arm64`.
+
 ## Quick Start
 
 ```bash
@@ -174,6 +185,7 @@ Understanding what survives container restarts and what doesn't:
 | `/home/developer/.aws` | Host bind mount | ✅ Yes — lives on host | AWS credentials/SSO cache |
 | `/home/developer/.local/share/opencode` | Named volume (if configured) | ✅ Yes — Docker volume | Session history, memory, auth tokens |
 | `/home/developer/.config/opencode/opencode.json` | Generated by entrypoint | ❌ No — regenerated each start | Provider config, MCP server definitions |
+| `/home/developer/.config/opencode/oh-my-opencode-slim.json` | Generated by entrypoint (OMOS variant) | ❌ No — regenerated each start | Agent/model mappings |
 
 ### Key points
 
@@ -220,6 +232,8 @@ GIT_USER_EMAIL=you@example.com
 services:
   devbox:
     image: joakimp/opencode-devbox:latest
+    # For multi-agent orchestration, use the omos variant instead:
+    # image: joakimp/opencode-devbox:latest-omos
     stdin_open: true
     tty: true
     env_file:
@@ -267,6 +281,8 @@ docker compose run --rm devbox bash   # interactive shell
 
 ## What's Included
 
+### Base image (`latest`)
+
 - **Debian bookworm-slim** — glibc, full terminal/PTY support
 - **opencode** — AI coding assistant
 - **Node.js 22** — for npx-based MCP servers
@@ -274,14 +290,73 @@ docker compose run --rm devbox bash   # interactive shell
 - **Dev tools** — git, git-lfs, ssh, ripgrep, fd, fzf, jq, curl, wget, vim, tree
 - **Non-root user** — runs as `developer` with UID auto-matched to workspace owner (sudo available)
 
-### Optional (build from source)
+### OMOS image (`latest-omos`)
 
-The pre-built Docker Hub image ships with the core toolset above. When [building from source](https://gitea.jordbo.se/joakimp/opencode-devbox), additional features are available via build args:
+Everything in the base image, plus:
+
+- **[oh-my-opencode-slim](https://github.com/alvinunreal/oh-my-opencode-slim)** — multi-agent orchestration plugin
+- **Bun** — JavaScript runtime required by oh-my-opencode-slim
+- **tmux** — terminal multiplexer (used by OMOS for agent pane integration, but also useful on its own for managing multiple terminal sessions)
+- **6 specialized agents** — Orchestrator, Explorer, Oracle, Librarian, Designer, Fixer
+
+### Additional runtimes (build from source)
+
+When [building from source](https://gitea.jordbo.se/joakimp/opencode-devbox), additional runtimes are available via build args:
 
-- **oh-my-opencode-slim** (`INSTALL_OMOS=true`) — [multi-agent orchestration](https://github.com/alvinunreal/oh-my-opencode-slim) plugin with Bun, tmux, and 6 specialized agents (Orchestrator, Explorer, Oracle, Librarian, Designer, Fixer)
 - **Python 3** (`INSTALL_PYTHON=true`) — Python 3 + pip + venv
 - **Go** (`INSTALL_GO=true`) — Go toolchain
 
+## oh-my-opencode-slim (OMOS variant)
+
+The `-omos` image variant includes [oh-my-opencode-slim](https://github.com/alvinunreal/oh-my-opencode-slim), which adds a multi-agent layer on top of opencode. An Orchestrator delegates tasks to specialized agents, each configurable with different models and providers.
+
+### Quick start with OMOS
+
+```bash
+docker run -it --rm \
+  -e OPENAI_API_KEY=your-key \
+  -e OPENCODE_PROVIDER=openai \
+  -e ENABLE_OMOS=true \
+  -v ~/projects:/workspace \
+  -v ~/.ssh:/home/developer/.ssh:ro \
+  joakimp/opencode-devbox:latest-omos
+```
+
+On first start, the entrypoint configures oh-my-opencode-slim automatically. The default preset uses OpenAI models.
+
+### OMOS environment variables
+
+| Variable | Default | Description |
+|---|---|---|
+| `ENABLE_OMOS` | `false` | Activate oh-my-opencode-slim on container start |
+| `OMOS_TMUX` | `false` | Enable tmux pane integration (watch agents in split panes) |
+| `OMOS_SKILLS` | `true` | Install recommended skills (simplify, agent-browser, cartography) |
+| `OMOS_RESET` | `false` | Force regenerate config on next start (backs up existing config) |
+
+### Custom OMOS configuration
+
+Mount your own config to control which models power each agent:
+
+```bash
+docker run -it --rm \
+  -e ENABLE_OMOS=true \
+  -v ./oh-my-opencode-slim.json:/home/developer/.config/opencode/oh-my-opencode-slim.json:ro \
+  ... \
+  joakimp/opencode-devbox:latest-omos
+```
+
+See the [oh-my-opencode-slim configuration docs](https://github.com/alvinunreal/oh-my-opencode-slim/blob/master/docs/configuration.md) for the full reference.
+
+### Verifying agents
+
+After starting opencode with OMOS enabled, run inside the opencode session:
+
+```
+ping all agents
+```
+
+All six agents should respond if your provider authentication is working.
+
 ## Source
 
 Build from source or contribute: [opencode-devbox on Gitea](https://gitea.jordbo.se/joakimp/opencode-devbox)
diff --git a/README.md b/README.md
index dde1a20..3d58f0e 100644
--- a/README.md
+++ b/README.md
@@ -162,6 +162,8 @@ docker compose build --build-arg OPENCODE_VERSION=1.5.0
 
 ### Setup
 
+A pre-built OMOS image is available on Docker Hub as `joakimp/opencode-devbox:latest-omos`. Alternatively, build from source:
+
 **1. Build the image with OMOS support:**
 
 ```bash
@@ -306,7 +308,7 @@ Container (Debian bookworm)
 ├── git, ssh, ripgrep, fd, jq, curl, fzf
 ├── Node.js (for MCP servers)
 ├── Bun (optional — included with oh-my-opencode-slim)
-├── tmux (optional — included with oh-my-opencode-slim)
+├── tmux (optional — included with oh-my-opencode-slim, also useful independently)
 ├── entrypoint.sh (UID adjustment, git config, provider setup)
 └── /workspace ← your code lives here
 ```