RosClaw

Natural language control of ROS2 robots through messaging apps, powered by AI agents.

RosClaw connects OpenClaw to ROS2 (the Robot Operating System) through an intelligent plugin layer. Send a message on Telegram, WhatsApp, Discord, or Slack — the robot moves. Connect to your own robot or "lease" any robot registered into our portal globally. Each robot registers their own profile with capabilitie.

Whethere it's a cute desk robot or a humanoid robot, all you have to do is install our OpenClaw extension and run our ROS2 packakge.

  
Click to watch the demos

How It Works

User (WhatsApp/Telegram/Discord/Slack)
        |
        v
OpenClaw Gateway (AI Agent + Tools + Memory)
        |
        v  RosClaw Plugin
rosbridge_server (WebSocket)
        |
        v  ROS2 DDS
Robots: Nav2, MoveIt2, cameras, sensors

1. A user sends a natural language message through any messaging app
2. OpenClaw's AI agent receives the message and uses ROS2 tools registered by the RosClaw plugin
3. The agent translates intent into ROS2 operations (topic publish, service call, action goal)
4. The robot acts, and the agent streams feedback back to the chat

Project Structure

rosclaw/
├── packages/
│   └── rosbridge-client/         # @rosclaw/rosbridge-client — TypeScript rosbridge WebSocket client
├── extensions/
│   ├── openclaw-plugin/          # @rosclaw/openclaw-plugin — Core OpenClaw extension
│   └── openclaw-canvas/          # @rosclaw/openclaw-canvas — Real-time dashboard (Phase 3)
├── ros2_ws/src/
│   ├── rosclaw_discovery/        # ROS2 capability auto-discovery node
│   └── rosclaw_msgs/             # Custom ROS2 message/service definitions
├── docker/                       # Docker Compose stack
└── examples/                     # Demo projects

Quick Start

Prerequisites

• Node.js 20+
• pnpm 9+
• Docker (for simulation)

Install & Build

pnpm install
pnpm build

Run the Demo Stack

cd docker
docker compose up

This starts ROS2 + rosbridge + Gazebo. Then configure your OpenClaw instance to use the RosClaw plugin with ws://localhost:9090.

Try It

Send a message to your robot:

• "Move forward 1 meter" — publishes velocity to /cmd_vel
• "Navigate to the kitchen" — sends a Nav2 goal
• "What do you see?" — captures a camera frame
• "Check the battery" — reads /battery_state
• /estop — emergency stop (bypasses AI)

Packages

Package	Description
@rosclaw/rosbridge-client	Standalone TypeScript client for the rosbridge WebSocket protocol
@rosclaw/openclaw-plugin	OpenClaw extension: tools, hooks, skills, commands for ROS2 control
@rosclaw/openclaw-canvas	Real-time robot dashboard (Phase 3)
rosclaw_discovery	ROS2 Python node for capability auto-discovery
rosclaw_msgs	Custom ROS2 message/service definitions

Agent Tools

The AI agent has access to these ROS2 tools:

Tool	Description
ros2_publish	Publish messages to any ROS2 topic
ros2_subscribe_once	Read the latest message from a topic
ros2_service_call	Call a ROS2 service
ros2_action_goal	Send action goals with feedback (Phase 2)
ros2_param_get/set	Get/set ROS2 node parameters
ros2_list_topics	Discover available topics
ros2_camera_snapshot	Capture a camera frame

Development

pnpm install          # Install dependencies
pnpm build            # Build all packages
pnpm typecheck        # Type-check without emitting
pnpm clean            # Remove build artifacts

License

Apache-2.0