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claudecodeui/docker/README.md
2026-04-14 15:18:02 +00:00

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<!-- Docker Hub short description (100 chars max): -->
<!-- Sandbox templates for running AI coding agents with a web & mobile IDE (Claude Code, Codex, Gemini) -->
# Sandboxed coding agents with a web & mobile IDE (CloudCLI)
[Docker Sandbox](https://docs.docker.com/ai/sandboxes/) templates that add [CloudCLI](https://cloudcli.ai) on top of Claude Code, Codex, and Gemini CLI. You get a full web and mobile IDE accessible from any browser on any device.
## Get started
### 1. Install the sbx CLI
Docker Sandboxes run agents in isolated microVMs. Install the `sbx` CLI:
- **macOS**: `brew install docker/tap/sbx`
- **Windows**: `winget install -h Docker.sbx`
- **Linux**: `sudo apt-get install docker-sbx`
Full instructions: [docs.docker.com/ai/sandboxes/get-started](https://docs.docker.com/ai/sandboxes/get-started/)
### 2. Store your API key
`sbx` manages credentials securely — your API key never enters the sandbox. Store it once:
```bash
sbx login
sbx secret set -g anthropic
```
### 3. Launch Claude Code
```bash
npx @cloudcli-ai/cloudcli sandbox ~/my-project
```
Open **http://localhost:3001**. Set a password on first visit. Start building.
### Using a different agent
Store the matching API key and pass `--agent`:
```bash
# OpenAI Codex
sbx secret set -g openai
npx @cloudcli-ai/cloudcli sandbox ~/my-project --agent codex
# Gemini CLI
sbx secret set -g google
npx @cloudcli-ai/cloudcli sandbox ~/my-project --agent gemini
```
### Available templates
| Agent | Template |
|-------|----------|
| **Claude Code** (default) | `docker.io/cloudcliai/sandbox:claude-code` |
| OpenAI Codex | `docker.io/cloudcliai/sandbox:codex` |
| Gemini CLI | `docker.io/cloudcliai/sandbox:gemini` |
These are used with `--template` when running `sbx` directly (see [Advanced usage](#advanced-usage)).
## Managing sandboxes
```bash
cloudcli sandbox ls # List all sandboxes
cloudcli sandbox stop my-project # Stop (preserves state)
cloudcli sandbox start my-project # Restart and re-launch web UI
cloudcli sandbox logs my-project # View server logs
cloudcli sandbox rm my-project # Remove everything
```
## What you get
- **Chat** — Markdown rendering, code blocks, message history
- **Files** — File tree with syntax-highlighted editor
- **Git** — Diff viewer, staging, branch switching, commits
- **Shell** — Built-in terminal emulator
- **MCP** — Configure Model Context Protocol servers visually
- **Mobile** — Works on tablet and phone browsers
Your project directory is mounted bidirectionally — edits propagate in real time, both ways.
## Configuration
Set variables at creation time with `--env`:
```bash
npx @cloudcli-ai/cloudcli sandbox ~/my-project --env SERVER_PORT=8080
```
Or inside a running sandbox:
```bash
sbx exec my-project bash -c 'echo "export SERVER_PORT=8080" >> /etc/sandbox-persistent.sh'
sbx exec my-project bash -c 'pkill -f "server/index.js"; . ~/.cloudcli-start.sh'
```
| Variable | Default | Description |
|----------|---------|-------------|
| `SERVER_PORT` | `3001` | Web UI port |
| `HOST` | `0.0.0.0` | Bind address (must be `0.0.0.0` for `sbx ports`) |
| `DATABASE_PATH` | `~/.cloudcli/auth.db` | SQLite database location |
## Advanced usage
For branch mode, multiple workspaces, memory limits, or the terminal agent experience, use `sbx` with the template:
```bash
# Terminal agent + web UI
sbx run --template docker.io/cloudcliai/sandbox:claude-code claude ~/my-project --name my-project
sbx ports my-project --publish 3001:3001
# Branch mode (Git worktree isolation)
sbx run --template docker.io/cloudcliai/sandbox:claude-code claude ~/my-project --branch my-feature
# Multiple workspaces
sbx run --template docker.io/cloudcliai/sandbox:claude-code claude ~/project ~/shared-libs:ro
# Pass a prompt directly
sbx run --template docker.io/cloudcliai/sandbox:claude-code claude ~/my-project -- "Fix the auth bug"
```
CloudCLI auto-starts via `.bashrc` when using `sbx run`.
Full options in the [Docker Sandboxes usage guide](https://docs.docker.com/ai/sandboxes/usage/).
## Network policies
Sandboxes restrict outbound access by default. To reach host services from inside the sandbox:
```bash
sbx policy allow network localhost:11434
# Inside the sandbox: curl http://host.docker.internal:11434
```
The web UI itself doesn't need a policy — access it via `sbx ports`.
## Links
- [CloudCLI Cloud](https://cloudcli.ai) — fully managed, no setup required
- [Documentation](https://cloudcli.ai/docs) — full configuration guide
- [Discord](https://discord.gg/buxwujPNRE) — community support
- [GitHub](https://github.com/siteboon/claudecodeui) — source code and issues
## License
AGPL-3.0-or-later