Installing Claude Code takes a few minutes: install the CLI, authenticate, open it in your project, and give it a task. Here's the path, and a zero-install option if you'd rather not set anything up locally.
Key takeaways
- You need Node.js, a terminal, and a Claude subscription or API key.
- On Windows, run it inside WSL2; macOS and Linux work directly.
- Prefer zero setup? Spawn a hosted, Claude-Code-compatible agent in the browser.
Prerequisites
A recent Node.js runtime and a terminal. macOS and Linux work directly; on Windows, use WSL2. You'll also need a Claude subscription or API key.
Install & authenticate
Install the Claude Code CLI per Anthropic's docs, then run it and authenticate with your Claude account or API key. Open it inside a project directory so it has context.
Your first task
Describe a goal in plain English ("add tests for the auth module"). Claude Code proposes a plan, makes edits, and runs commands, you review and approve.
Zero-install alternative
Don't want a local setup? Creative Tim hosts Claude-Code-compatible harnesses (OpenClaw, Hermes), spawn one in the browser, connect your tools, and start without installing anything.
Skip the setup, spawn a hosted agent
Creative Tim hosts Claude-Code-compatible harnesses (OpenClaw, Hermes), preconfigured with connectors. Bring your own key or run on credits.
Frequently asked questions
Does Claude Code work on Windows?
Yes, inside a WSL2 terminal.
Can I avoid installing anything?
Yes, use a hosted agent (e.g. Creative Tim's spawn flow) instead of a local CLI.
How long does setup take?
Usually a few minutes: install the CLI, authenticate, open it in a project, and give it a task.
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