Claude Code
Anthropic's command-line AI assistant that lives in your terminal, reads your codebase, and writes code across multiple files.
What is Claude Code?
Claude Code is Anthropic's command-line AI coding assistant that runs directly in your terminal.
It can read your entire project, understand context across files, write and edit code, run commands, and handle complex multi-file changes all from the command line.
Most builders use it either standalone via claude command or integrated into editors like Cursor. It's particularly strong at understanding project architecture and making coordinated changes across your codebase without you switching between files.
Powered by Claude 3.5 Sonnet. Free tier available, Pro starts at $20/month, or use it through the API with usage-based pricing.
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Related Terms
Anthropic's mid-tier AI model released September 2025, optimized for coding and agentic tasks with a 200k token context window.
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