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Taw Computer
БесплатноНе проверенAn MCP server that provides AI agents with a full Ubuntu desktop environment inside Docker, enabling them to perform complex computer tasks like browsing, codin
Описание
An MCP server that provides AI agents with a full Ubuntu desktop environment inside Docker, enabling them to perform complex computer tasks like browsing, coding, testing, and GUI automation.
README
Your AI writes code. This lets it use a computer.
Quick Start · Demo · Hosted Version · Contributing · Report Bug
What if your AI could do everything you do on a computer?
Not just write code — but open a browser, click buttons, fill forms, run servers, test in real browsers, install anything, and see the screen?
taw-computer is an open-source MCP server that gives AI agents a full Ubuntu desktop inside Docker. Your AI connects, gets a real computer, and works like a human would.
No internal LLM. No chat UI. Your AI is the brain. This is the body.
Demo
📹 Demo coming soon — star this repo to get notified!
Why taw-computer?
Other tools let AI write code. taw-computer lets AI use a computer.
| ChatGPT / Claude | Cursor / Copilot | Lovable / Bolt | taw-computer | |
|---|---|---|---|---|
| Write code | ✅ | ✅ | ✅ | ✅ |
| Run shell commands | ❌ | Limited | Sandboxed | Full Ubuntu |
| Browse the web | ❌ | ❌ | ❌ | Real Chromium |
| See & click the screen | ❌ | ❌ | ❌ | Desktop + VNC |
| Install any software | ❌ | ❌ | ❌ | apt/npm/pip |
| Test in real browser | ❌ | ❌ | Preview only | Playwright + CDP |
| Persist across sessions | ❌ | ❌ | ✅ | Snapshots |
| Self-hostable | ❌ | ❌ | ❌ | 100% yours |
Quick start
Get running in under 5 minutes:
# 1. Clone & build
git clone https://github.com/the-agents-work/taw-computer.git
cd taw-computer
docker build -f images/Dockerfile.taw -t taw-computer-base .
# 2. Install & start
npm install && npm start
Then add to your AI client:
Claude Code (~/.claude/mcp.json)
{
"mcpServers": {
"taw-computer": {
"command": "npx",
"args": ["tsx", "/path/to/taw-computer/mcp/index.ts"]
}
}
}
Cursor
Add to Cursor MCP settings (Settings → MCP Servers) — same JSON format as above.
Claude Desktop
Add to claude_desktop_config.json — same JSON format as above.
Any MCP client
taw-computer speaks standard MCP over stdio. Any client that supports MCP can connect.
Remote server (SSH) — run on a beefy machine, use from your laptop
Got a powerful server / Mac Mini / VPS? Run taw-computer there and connect from anywhere:
{
"mcpServers": {
"taw-computer": {
"command": "ssh",
"args": ["user@your-server", "cd /path/to/taw-computer && npx tsx mcp/index.ts"]
}
}
}
Your laptop (Claude Code)
↕ SSH (stdin/stdout piped over network)
Remote server (taw-computer + Docker)
↕ Docker
Ubuntu sandbox
Setup:
- On the server: install Docker, clone repo, build image,
npm install - On the server: enable SSH (
sudo systemctl enable ssh) - On your laptop:
ssh-copy-id user@your-server(passwordless login) - Add the MCP config above — done!
Watch via VNC: open http://your-server:6080 in your browser.
That's it. Now tell your AI: "Create a VM and build me a website" — and watch it work.
What can it do?
🖥️ "Build me a landing page"
AI creates a VM → scaffolds Next.js → writes components → starts dev server → opens browser to check → iterates until it looks right
🌐 "Go to Amazon and find the best laptop under $1000"
AI opens Chromium → navigates to Amazon → searches → scrolls → extracts prices → compares → reports back
🧪 "Run E2E tests on my deployed app"
AI launches Playwright → navigates to your URL → fills forms → clicks buttons → asserts results → reports failures
🔧 "Set up a PostgreSQL database with sample data"
AI runs apt install postgresql → creates database → writes seed script → runs it → verifies with queries
📸 "What does my app look like on mobile?"
AI takes desktop screenshot → resizes viewport → screenshots again → compares → suggests CSS fixes
How it works
┌─────────────────────────────────────────────────────┐
│ Your AI Client │
│ Claude Code · Cursor · Claude Desktop · any MCP │
└───────────────────────┬─────────────────────────────┘
│ MCP protocol (stdio)
┌───────────────────────▼─────────────────────────────┐
│ taw-computer MCP server 30+ tools │
│ vm · shell · files · browser · desktop · search │
└───────────────────────┬─────────────────────────────┘
│ Docker API
┌───────────────────────▼─────────────────────────────┐
│ Ubuntu 22.04 Sandbox isolated container│
│ │
│ bash Chromium + CDP xfce4 Desktop + VNC │
│ git npm pip curl Playwright │
│ python node xdotool scrot │
│ │
│ /workspace ← your project files live here │
└──────────────────────────────────────────────────────┘
30+ tools
VM Management — create, destroy, snapshot, resume
| Tool | What it does |
|---|---|
vm_create |
Spin up a new sandbox. Returns VNC URL to watch live |
vm_destroy |
Destroy (auto-saves snapshot for later) |
vm_reset |
Destroy + delete snapshot (fresh start) |
vm_restart |
Restart container, keep all files |
vm_status |
CPU, RAM, disk, uptime, top processes |
vm_list |
List running sandboxes |
vm_rename |
Rename a VM |
snapshot_list |
List saved snapshots |
snapshot_delete |
Delete a snapshot |
Shell & Files — full Ubuntu command line + file ops
| Tool | What it does |
|---|---|
exec |
Run any command: git, npm, pip, curl, docker, anything |
fs_read |
Read a file |
fs_write |
Write a file (creates parent dirs) |
fs_edit |
Find-and-replace in a file |
fs_list |
ls / recursive find |
fs_search |
grep for patterns |
code_search |
ripgrep with regex, file types, context |
file_upload |
Upload file into VM (base64, max 50MB) |
Browser (CDP/Playwright) — real browser, not a simulator
| Tool | What it does |
|---|---|
browser_navigate |
Go to URL, wait for load |
browser_snapshot |
Screenshot + numbered overlays on every clickable element |
browser_click_ref |
Click element #N from snapshot |
browser_type_ref |
Type into element #N |
browser_extract |
Read page text (CSS selector or full page) |
browser_eval |
Run JavaScript in page |
browser_wait_for |
Wait for selector / text / network idle |
browser_console_logs |
Read console.log, console.error, etc. |
browser_network_errors |
Catch 404s, CORS errors, failed requests |
browser_run_test |
Run a Playwright test script |
browser_open |
Open Chrome via desktop (fallback) |
browser_close |
Kill Chrome |
web_search |
Google search → top 8 results |
Desktop — see and control the GUI
| Tool | What it does |
|---|---|
desktop_screenshot |
JPEG screenshot of the whole desktop |
desktop_click |
Click at (x, y) |
desktop_type |
Type text into focused window |
desktop_key |
Key combos: ctrl+c, alt+tab, Return, etc. |
desktop_scroll |
Scroll up/down |
desktop_drag |
Drag from A to B |
Set-of-Mark: how browser automation actually works
Most "computer use" tools guess pixel coordinates. We use Set-of-Mark prompting — the AI sees numbered badges on every interactive element:
Step 1: browser_snapshot
→ AI sees screenshot with [1] Login [2] Search [3] Cart ...
Step 2: browser_click_ref(ref=2)
→ clicks the Search box precisely
Step 3: browser_type_ref(ref=2, text="laptop", submit=true)
→ types and presses Enter
Step 4: browser_snapshot
→ sees new page with results [4] [5] [6] ...
No coordinate guessing. No CSS selector fragility. The AI sees what it's clicking.
VNC — watch your AI work in real time
Every sandbox comes with a noVNC web viewer. Open the URL in your browser and watch:
- 🖱️ AI navigating websites and clicking buttons
- ⌨️ AI writing code in the terminal
- 🏗️ AI building and testing applications
- 🐛 AI debugging by inspecting the screen
Perfect for demos, debugging, and building trust in AI agents.
What's inside each sandbox
| Included | |
|---|---|
| OS | Ubuntu 22.04 |
| Desktop | xfce4 + Xvfb + x11vnc + noVNC |
| Browser | Playwright Chromium (native arm64 + amd64) |
| Languages | Node.js 20, Python 3, build-essential |
| CLI | git, curl, wget, jq, ripgrep, tree, nano, vim |
| DB clients | PostgreSQL, MariaDB, Redis |
| Dev tools | GitHub CLI, yq, httpie |
| Automation | xdotool, scrot, imagemagick, xclip |
Configuration
| Variable | Default | Description |
|---|---|---|
MAX_SANDBOXES |
3 |
Max concurrent VMs |
SANDBOX_TYPE |
auto |
auto / docker / firecracker |
DOCKER_IMAGE |
taw-computer-base |
Base image |
DOCKER_MEMORY_MB |
4096 |
RAM per container |
DOCKER_CPUS |
2 |
CPUs per container |
DESKTOP_RESOLUTION |
1280x720 |
Screen resolution |
Requirements
| Minimum | |
|---|---|
| Docker | Docker Desktop or Docker Engine |
| Node.js | 20+ |
| RAM | ~4GB per sandbox |
| Disk | ~5GB for base image |
Project structure
taw-computer/
├── mcp/
│ ├── index.ts # MCP server — stdio, 30+ tool handlers
│ └── browser.ts # Playwright CDP + Set-of-Mark engine
├── sandbox/
│ ├── SandboxManager.ts # Abstract interface
│ ├── DockerSandbox.ts # Docker implementation
│ ├── FirecrackerSandbox.ts # Firecracker microVM (optional)
│ ├── NetworkManager.ts # Network isolation
│ ├── config.ts # Env-based config
│ └── index.ts # Auto-detect backend
├── images/
│ └── Dockerfile.taw # Ubuntu sandbox image
├── .github/
│ ├── workflows/ci.yml # CI: typecheck + Docker build
│ └── ISSUE_TEMPLATE/ # Bug report + feature request
├── package.json
├── CONTRIBUTING.md
└── LICENSE (MIT)
Contributing
We'd love your help! See CONTRIBUTING.md.
Ideas for first contributions:
- 🎨 Record a demo GIF for this README
- 📝 Write a tutorial ("Build X with taw-computer")
- 🔧 Add a new MCP tool (audio? clipboard? multi-tab?)
- 🐳 Build a slimmer Docker image
- 🧪 Add automated tests
- 📦 Support Podman / containerd
Hosted version
Don't want to self-host? shipkit.cc — managed taw-computer with:
- Chat UI (just type what you want)
- Auth & team collaboration
- One-click app sharing
- No Docker setup needed
FAQ
How is this different from Lovable / Bolt / v0?
Those are closed-source, hosted-only products that generate code. taw-computer gives AI a real computer — it can run servers, browse the web, install anything, and interact with any desktop app. It's also open source and self-hostable.
How is this different from OpenInterpreter / Open Hands?
OpenInterpreter runs code on your local machine (risky). Open Hands uses its own LLM orchestration. taw-computer is just the computer — no built-in LLM, no opinions about orchestration. Your existing AI client (Claude Code, Cursor, etc.) is the brain. taw-computer is a pure MCP server.
Is it safe? Can the AI break my system?
Each sandbox is an isolated Docker container with its own filesystem, network, and process space. Nothing inside can touch your host system. Containers have memory/CPU/PID limits. When you're done, destroy the VM.
Can I use it with GPT-4 / Gemini / local models?
Yes — any AI client that supports MCP can connect. The server doesn't care which LLM is behind the client.
Does it work on Mac / Windows / Linux?
Yes. Anywhere Docker runs, taw-computer runs. The sandbox image supports both arm64 (Apple Silicon) and amd64 (Intel/AMD).
Star History
If taw-computer is useful to you, give it a ⭐ — it helps others find it.
Related
- Model Context Protocol — the protocol taw-computer speaks
- Claude Code — AI coding CLI that supports MCP
- Playwright — browser automation powering CDP tools
License
MIT — do whatever you want with it.
Как установить
Выполни в терминале:
claude mcp add taw-computer -- npx 
