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Simple Installation & Developer Setup Guide
Installing Claude Desktop
What You'll Need
- Windows 10/11, macOS 11.0+, or Ubuntu 20.04+
- At least 8GB RAM (16GB is better)
- 2GB free space
- Good internet connection
Quick Install Steps
Windows:
- Download the installer from claude.ai/download
- Run the .exe file and follow the prompts
- Sign in with your Anthropic account
macOS:
- Download from claude.ai/download
- Open the .dmg and drag Claude to Applications
- Launch and sign in
Installing Node.js
Node.js is required for MCP development and custom tool creation.
Windows:
- Visit nodejs.org
- Download the LTS version installer
- Run the installer and follow the prompts
- Verify installation by opening Command Prompt and typing:
node --version
macOS:
- Visit nodejs.org
- Download the macOS LTS installer
- Run the package and follow installation steps
- Alternatively, use Homebrew:
brew install node
- Verify with:
node --version
in Terminal
Ubuntu:
- Open Terminal
- Update package index:
sudo apt update
- Install Node.js:
sudo apt install nodejs npm
- Verify installation:
node --version
- For latest versions, use Node Version Manager (NVM)
Setting Up Developer Mode
To access advanced features like API testing and custom tools:
- Open Claude Desktop and sign in
- Click the gear icon (Settings) in bottom left
- Go to "Developer" tab
- Click "Edit config" button
- Open "claude_desktop_config.json" in a text editor to add your MCP Servers
- Restart Claude Desktop
Windows:
- Open Claude Desktop and sign in
- Click the collapse menu icon in bottom left
- Click “File” => “Settings”
- Go to "Developer" tab
- Click "Edit config" button
- Open "claude_desktop_config.json" in a text editor to add your MCP Servers
- Restart Claude Desktop