npm install -g @anthropic-ai/claude-code

Use the following command to add the Massive MCP server to your local environment. This assumes uvx is in your $PATH; if not, then you need to provide the full path to uvx.

# Claude CLI
claude mcp add massive -e MASSIVE_API_KEY=your_api_key_here -- uvx --from git+https://github.com/massive-com/mcp_massive@v0.6.0 mcp_massive

This command will install the MCP server in your current project. If you want to install it globally, you can run the command with -s <scope> flag. See claude mcp add --help for more options.

To start Claude Code, run claude in your terminal.

• If this is your first time using, follow the setup prompts to authenticate

You can also run claude mcp add-from-claude-desktop if the MCP server is installed already for Claude Desktop.

Claude Desktop

1. Follow the Claude Desktop MCP installation instructions to complete the initial installation and find your configuration file.
2. Use the following example as reference to add Massive's MCP server. Make sure you complete the various fields.
   1. Path find your path to uvx, run which uvx in your terminal.
   2. Replace <your_api_key_here> with your actual Massive.com API key.
   3. Replace `<your_home_dire...