Terminal-native agent that owns large autonomous refactors and multi-file changes. Built by Anthropic, it is strongest as an AI coding tool. It runs from the command line on paid plans. Reach for it when you need agentic coding, refactoring, multi-file edits.
Specs
Capabilities
Tips from the floor
If you only use it for one thing, make it agentic coding.
Its refactoring is worth setting up early, not as an afterthought.
Batch your hardest work into focused sessions so the subscription pays off.
Learn Claude Code
Start with the course closest to Claude Code, then work through the tutorials below and the step-by-step how-to guides.
Guides for Claude Codeยท45
All Claude Code guidesHow to Install Claude Code on macOS
Install the Claude Code CLI on a Mac, authenticate it, and confirm the install works before you point it at a real project.
How to Install Claude Code on Windows with WSL
Set up Windows Subsystem for Linux, install Claude Code inside it, and run the CLI from a real Linux shell on Windows.
How to Install Claude Code on Windows Natively (No WSL)
Install Claude Code straight on Windows with the PowerShell installer or WinGet, no WSL required, then authenticate and confirm it runs from any terminal.
How to Start Your First Project with Claude Code
Open Claude Code in a real folder, ask it to make a small change, and review and accept the edit safely.
How to Create a CLAUDE.md File for Your Project
Generate or hand-write a CLAUDE.md so Claude Code knows your conventions, commands, and project layout from the first message.
How to Layer Global, Project, and Local CLAUDE.md Files
Use a personal global memory, a shared project CLAUDE.md, and an untracked local override so each layer holds the right kind of instruction.
How to Configure Claude Code with settings.json
Edit the user and project settings files to set your model, environment variables, and defaults without touching every session.
How to Set Up a Permissions Allowlist in Claude Code
Pre-approve safe commands and block dangerous ones so the agent stops asking about routine actions but still pauses before risky ones.
How to Connect an MCP Server to Claude Code
Add a Model Context Protocol server so Claude Code can use external tools like a database, browser, or docs source.
How to Add a Custom Slash Command in Claude Code
Save a reusable prompt as a Markdown file so a single slash command runs your repeatable workflow on demand.
How to Use Claude Code Inside VS Code
Install the VS Code extension so Claude Code edits appear as inline diffs in the editor instead of only in the terminal.
How to Fix command not found After Installing Claude Code
Diagnose and repair a PATH problem so the claude command runs from any terminal after install.
Tutorial videosยท20
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