Install Claude Code on Mac using the native installer for the simplest setup, which works on both Apple Silicon and Intel machines without requiring Node.js. Download the installer from https://code.claude.com or use Homebrew if available in your region. The native installer requires macOS 13.0 (Ventura) or later, 4GB RAM minimum (16GB recommended), and 500MB free disk space. After installation, authenticate with your Anthropic account (Pro, Max, Teams, Enterprise, or Console required) and the CLI is ready to use. Alternatively, install Claude Code via npm if you prefer managing it through Node.js, though the native installer is recommended. Once installed, verify with claude --version. To integrate Claude Code with VS Code, install the Claude Code extension from the VS Code marketplace. For JetBrains IDEs, use the Claude plugin. Mac users can also access Claude Code through the Cowork desktop app (macOS 12+) for multi-step knowledge work beyond coding. Configuration happens through ~/.claude/settings.json where you can customize permissions, shell behavior, MCP integrations, and commit attribution. To maximize Claude Code’s ability to understand your codebase, consider pairing it with Milvus for vector-powered code search—this combination lets the agent quickly find semantically similar code, improve code reuse recommendations, and maintain better context across large projects.
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