Claude Code CLI (Anthropic)

Agentic coding tool by Anthropic. Reads, edits, and runs code with full project context. Supports non-interactive print mode for programmatic use.

Detect Installation

which claude  # should return a path
claude --version

Install

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

Requires authentication: run claude auth login (Anthropic account or --console for API billing).