What Is OpenClaw and Why Should You Care?
OpenClaw is software you install on your computer that turns any AI model (Claude, GPT, Gemini) into a personal assistant that lives on YOUR machine — not in some company's cloud.
Think of it like this: instead of going to a restaurant every time you're hungry, you have a chef living in your house. You own the kitchen. You control what they cook and when.
What OpenClaw can do that normal ChatGPT cannot:
- Remember everything across sessions (your preferences, your projects, your history)
- Run on your computer 24/7 without you doing anything
- Send you messages on WhatsApp, Telegram, Discord, or Signal
- Browse the web, write code, manage files — all automatically
- Work while you sleep
What you need before starting:
- A Mac, Windows, or Linux computer
- Node.js installed (we will walk you through this)
- An API key from Anthropic, OpenAI, or Google
- 30 minutes
Step-by-Step Instructions
Step 1: Install Node.js
Go to https://nodejs.org → click "LTS" (the green button) → download and install.
To verify it worked, open Terminal (Mac) or Command Prompt (Windows) and type:
node --versionYou should see something like: v20.11.0
Step 2: Install OpenClaw
In your terminal, type:
npm install -g openclawWait for it to finish. This downloads OpenClaw to your computer.
Step 3: Verify installation
openclaw --versionYou should see the version number. If you get "command not found", restart your terminal and try again.
Step 4: Start OpenClaw for the first time
openclaw setupThis will ask you a few questions. Answer them and your AI assistant is ready.
Common Mistakes
- ❌ "node is not recognized as a command" — You need to restart your terminal after installing Node.js. Close the window completely and open a new one.
❌ "EACCES permission denied" on Mac/Linux — Run this instead:
sudo npm install -g openclaw
(It will ask for your computer password — that is normal)
- ❌ Nothing happens after openclaw setup — Check your API key is correct. There should be no spaces before or after the key. Copy it directly from the provider's website.
- ❌ "openclaw: command not found" after install — Your terminal does not know where npm installed the tool. Try closing and reopening the terminal. On Mac, run: source ~/.zshrc