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What Is OpenClaw (Formerly Clawdbot)? The Self-Hosted AI Assistant Explained

Published February 20, 2026 | By Matt

If you’ve been hearing about “Claw Bot AI” or “Clawdbot” and wondering what all the buzz is about, you’re not alone. OpenClaw — originally launched as Clawdbot, briefly renamed to Moltbot, and now officially called OpenClaw — has quickly become one of the most talked-about open-source AI projects of 2026. It represents a fundamentally different approach to AI assistants: one that runs on your own hardware, connects to your existing messaging apps, and actually takes action on your behalf.

In this guide, we’ll break down exactly what OpenClaw is, how it works, and why developers and power users are paying attention to it.

The Name Change History: Clawdbot to Moltbot to OpenClaw

Before we dive in, let’s clear up the naming confusion. The project was originally published in November 2025 by Austrian developer Peter Steinberger under the name Clawdbot (a play on Anthropic’s AI model “Claude”). In January 2026, Anthropic issued a trademark complaint because the name sounded too similar to “Claude,” so the project was renamed to Moltbot — keeping the lobster mascot theme. Just days later, it was renamed again to OpenClaw, which is the current and official name.

If you see references to Clawdbot, Moltbot, Claw Bot AI, or OpenClaw online, they’re all referring to the same project. The CLI command has transitioned to openclaw, though some older tutorials still reference the previous names.

What OpenClaw Actually Does

Most AI assistants you’ve used — ChatGPT, Siri, Google Assistant — are fundamentally reactive. You ask a question, they give an answer. They live in the cloud, they forget you when you close the tab, and they can’t actually do anything on your computer.

OpenClaw is different in several key ways:

It runs locally on your machine. OpenClaw installs on your own computer or server. Your data, conversation history, and configuration files stay on your hardware. Nothing is sent to external servers unless you explicitly tell it to (like sending an email or calling a cloud AI model).

It connects to your existing messaging apps. Instead of a separate app or browser tab, you interact with OpenClaw through the messaging platforms you already use — WhatsApp, Telegram, Discord, Slack, Signal, iMessage, and more. You message it like you’d message a coworker.

It actually takes action. OpenClaw can clear your inbox, send emails, manage your calendar, check you in for flights, organize files, run shell commands, automate browser tasks, and control smart home devices. It’s not just answering questions — it’s doing work.

It runs 24/7 in the background. Once set up as a background service (daemon), OpenClaw stays active even when you close your terminal. It can run scheduled tasks (cron jobs), send you proactive reminders, and monitor systems while you’re away.

It remembers everything. OpenClaw maintains persistent memory across sessions. Your preferences, past conversations, and context carry over, so you never have to repeat yourself.

How OpenClaw Works Under the Hood

OpenClaw itself is not a large language model. It’s an orchestration layer — a gateway that connects an AI model of your choice to your local system and messaging platforms. Think of it as the “brain and hands” architecture:

The “Brain” is whichever AI model you connect — Claude (from Anthropic), GPT-4 (from OpenAI), Gemini (from Google), or even local models running through Ollama for fully private inference. The brain handles reasoning and natural language understanding.

The “Hands” are OpenClaw’s execution environment — the skills, shell access, file management, browser automation, and messaging integrations that let the AI actually interact with your computer and the outside world.

Your workspace directory (typically ~/.openclaw/) stores configuration, memory files, credentials, and the agent’s personality profile (defined in a file called SOUL.md).

What Can You Do With OpenClaw?

The range of practical use cases is surprisingly broad. People are using OpenClaw for email management (inbox triage, drafting responses), calendar scheduling, file organization, browser automation like booking flights and filling out forms, running shell commands, smart home control, expense tracking, and even autonomous coding workflows when paired with tools like Claude Code.

OpenClaw also supports custom “skills” — modular plugins you can install from ClawHub (the community skill registry) or build yourself. Skills extend what the agent can do, from web search to API integrations to specialized automation tasks.

For a deeper look at practical examples, check out our guide to 10 things you can do with OpenClaw.

Supported Platforms

OpenClaw runs on macOS, Windows (via WSL2), and Linux. macOS is often considered the best platform for OpenClaw because the project was largely built for the Apple ecosystem, with native features like a menu bar companion app, Voice Wake (“Hey Claw”), and iMessage integration.

Windows users need to run OpenClaw through WSL2 (Windows Subsystem for Linux), as native Windows is not officially supported. Linux works natively and is ideal for headless servers, VPS deployments, or Raspberry Pi setups.

If you’re ready to get started, we have dedicated installation guides:

How to install OpenClaw on Windows (WSL2 guide)

How to install OpenClaw on Mac

How to install OpenClaw on DigitalOcean

Is OpenClaw Free?

Yes. OpenClaw is completely free and open-source under the MIT license. The software itself costs nothing. The only expense is the API usage cost for whichever AI model you connect — for example, if you use Claude or GPT-4, you’ll pay based on your provider’s token pricing. If you run a local model through Ollama, the entire setup is completely free (aside from electricity and hardware).

The Security Question

Because OpenClaw has access to your file system, shell, messaging accounts, and potentially your email and calendar, security is a real consideration. The project includes several built-in safeguards: a pairing system that requires approval before unknown users can message your bot, loopback binding so the gateway isn’t exposed to your network by default, gateway authentication tokens, sandboxed execution for non-main sessions, and configurable consent prompts before write or execute commands.

That said, cybersecurity researchers have raised concerns. Running an AI agent with broad system access creates a real attack surface, particularly around untrusted community skills and prompt injection risks. We cover this topic thoroughly in our OpenClaw security guide.

Who Is OpenClaw For?

OpenClaw is best suited for developers, power users, and technically-minded people who are comfortable with the command line. The setup requires working with terminal commands, API keys, and configuration files. As one of the project’s own maintainers put it, if you can’t understand how to run a command line, this may be too advanced of a tool to use safely.

If you’re a developer looking for an always-on AI assistant that respects your privacy and can actually execute tasks, OpenClaw is worth exploring. If you’re looking for a plug-and-play consumer product, it’s not quite there yet.

The Future of OpenClaw

In February 2026, Peter Steinberger announced he would be joining OpenAI, and the OpenClaw project will be moved to an open-source foundation. The community of over 84,000 developers continues to grow, and the project has collected significant traction on GitHub. Whether OpenClaw itself becomes the dominant personal AI agent or simply proves the concept that others build on, it represents a meaningful shift in how we think about AI — from tools that answer questions to agents that take action.