Claude Code

What It Does

Agentic coding tool that lives in your terminal. Reads your entire codebase, makes multi-file changes, runs tests, and handles complex refactoring tasks autonomously.

Available On

• Terminal / CLI - Primary interface, works in any terminal
• VS Code - Integrated extension with inline editing
• JetBrains IDEs - Plugin for IntelliJ, WebStorm, PyCharm, etc.
• API - Programmable via Claude Code SDK for custom agents

Key Features

• Full codebase context - Reads and understands your entire project structure
• Multi-file editing - Refactors across dozens of files in one session
• Tool use - Runs bash commands, reads/writes files, searches code
• MCP servers - Connect to databases, browsers, APIs, and custom tools
• Git-aware - Understands your repo, creates commits, opens PRs
• Hooks - Custom shell commands that trigger on tool calls
• Extended thinking - Deep reasoning for complex architectural decisions
• Parallel agents - Spawn sub-agents for concurrent tasks

Who It's For

Developers who live in the terminal and want an AI that truly understands their codebase. Not a copilot that suggests lines - an agent that executes entire tasks.

Bottom Line: The best agentic coding tool available. It built most of this website. Understands entire codebases and makes changes across multiple files with confidence.