Claude Code is a Coding & Development tool that acts as an AI coding agent, terminal, and IDE. It helps developers understand codebases, edit files, run commands, and ship code faster.
Claude Code by Anthropic is an AI-powered coding assistant designed for developers, integrating directly into their existing workflows. It functions as an agentic coding tool that understands your codebase, edits files, and executes commands, enabling faster development and shipping. Developers can interact with Claude Code in various environments, including their terminal, IDEs like VS Code and JetBrains, on the web, and even through Slack and a desktop application. It excels at routine tasks such as bug fixes and testing, as well as complex work like refactoring and feature implementation requiring deep codebase understanding. Claude Code runs locally, ensuring security by interacting directly with model APIs without a backend server or remote code index, and requests permission before making changes.
Best used for
Ideal for developers who need to accelerate routine development tasks, perform complex refactors, and implement new features. Especially valuable for those requiring deep codebase understanding and seamless integration with existing terminals and IDEs.
Not publicly disclosed. Check claude.com for current pricing.
FAQs
Which Claude models does Claude Code use?
Claude Code works with the Opus 4.7, Sonnet 4.6, and Haiku 4.5 models. Enterprise users also have the option to run Claude Code using models available in their existing Amazon Bedrock or Google Cloud Vertex AI instances.
How much does Claude Code cost?
Claude Code is included with Claude Pro or Max plans, and with Team or Enterprise plan premium seats. When used with a Claude Console account, it consumes API tokens at standard API pricing, offering a pay-as-you-go model.
Is Claude Code secure for proprietary code?
Yes, Claude Code runs locally in your terminal and communicates directly with model APIs without requiring a backend server or remote code index. It also enhances security by asking for explicit permission before making any changes to your files or running commands.
Can Claude Code integrate with my existing development tools?
Claude Code is designed to run in your terminal and works alongside your preferred IDE and development tools, such as VS Code and JetBrains, without disrupting your workflow. It can also leverage command-line tools like Git and MCP servers like GitHub.
What is 'fast mode' on Claude Code?
Fast mode is a high-speed configuration for the Opus 4.6 model, making it 2.5 times faster, though at a higher cost per token. It is available in research preview on Claude Code, on consumption-based plans, and via usage credits for subscription users.