Does this tool work without an editor?

Yes. Claude Code lives entirely in the terminal and reads/writes files directly. You can use any editor, or none, while the app works.

Can the platform run shell commands?

Yes, with your permission. Claude Code asks before running bash commands by default; you can allowlist specific commands per project for smoother sessions.

What model powers this tool?

the app uses Claude Sonnet by default for most tasks and can switch to Opus or Haiku based on your plan and the complexity of the request.

How is the platform different from Cursor?

Cursor is a GUI editor with an embedded agent. Claude Code is a standalone terminal agent that pairs with any editor and any workflow.

Claude Code

Anthropic's Agentic Coding Assistant for the Terminal

Paid

Code AssistantPair ProgrammingAPI

Visit Claude Code

What is Claude Code?

Claude Code is Anthropic's official command-line coding agent powered by Claude Sonnet. Unlike traditional autocomplete tools, Claude Code runs in your terminal, reads files, executes commands, and applies multi-file changes autonomously while you supervise. Claude Code understands your project structure through a CLAUDE.md memory file and can plan, edit, test, and commit code in a single session. Developers use Claude Code for everything from fixing failing CI builds to refactoring large modules and shipping pull requests. Because Claude Code is terminal-native, it integrates with any editor and any CI environment. Claude Code's emphasis on safety, file-system permissions, and explicit confirmations makes Claude Code uniquely suited for production work.

Key Features of Claude Code

Terminal-Native Agent

Claude Code runs in any terminal: VS Code's built-in terminal, iTerm, or tmux. It reads your repo, writes files, and executes commands without locking you into a specific editor.

CLAUDE.md Memory

Drop a CLAUDE.md file in your repo with project conventions, commands, and architecture notes. Claude Code loads it automatically, so every session starts with full context.

Multi-File Patches

Claude Code edits multiple files in a single turn, runs your tests, and iterates until they pass. It uses structured diffs you can review before commits land.

Slash Commands and Skills

Define custom workflows in .claude/commands or skills. Type /review or /security-check inside Claude Code to trigger reusable, parameterized prompts your team shares.

MCP Server Integration

Claude Code connects to Model Context Protocol servers for databases, browsers, GitHub, and more. Extend Claude Code's reach without writing custom plugins.

Permission Controls

Claude Code asks before destructive actions and supports per-project allowlists for bash commands. You stay in control of what Claude Code can run unattended.

Claude Code Pricing Plans

Pro

$20/month

Includes Claude Code usage within rate limits, ideal for individual developers running Claude Code daily on personal and work projects.

Max

$100/month

Higher Claude Code limits suited to power users running long agent sessions and using Opus for complex refactors throughout the day.

API Pay-as-you-go

Per token

Use Claude Code with an Anthropic API key billed by token. Best for teams that want consumption-based pricing tied to actual usage.

Best Use Cases for Claude Code

Fixing a Failing CI Build

Target user:: Engineer with a broken test on main
Pain point:: The stack trace is cryptic and the failing module hasn't been touched in months
Solution:: Run Claude Code, paste the failing job log, and let it read the relevant files. It identifies the root cause and patches it after running the failing test locally.

Migrating a Large Module

Target user:: Senior dev moving from Redux to Zustand
Pain point:: Touching 40 components and their tests by hand will take a week
Solution:: Point Claude Code at the module, describe the target API, and let it convert files in batches. Review each commit, then run the suite.

Onboarding to a Repo

Target user:: Contractor starting on a new client codebase
Pain point:: Reading docs and grepping for entry points eats two billable days
Solution:: Ask Claude Code to explore the repo and draft a CLAUDE.md summarizing architecture, key commands, and conventions. Skim it instead of guessing.

Writing a Migration Plan

Target user:: Tech lead planning a Python 2 to 3 upgrade
Pain point:: Estimating effort and risks requires reading every package
Solution:: Have Claude Code scan the codebase and produce a phased plan with file lists, dependency upgrades, and risky spots flagged.

How to Use Claude Code — Step by Step

1
Install the platform
Install with npm install -g @anthropic-ai/claude-code or use the official installer. Claude Code runs on macOS, Linux, and Windows.
2
Authenticate
Run claude login in your terminal. Sign in with your Anthropic account or paste an API key. Claude Code stores credentials securely in your OS keychain.
3
Add a CLAUDE.md
Drop a CLAUDE.md at your repo root describing how to build, test, and lint. Claude Code reads it on every session start, so context never repeats.
4
Start a Session
Type claude in your project directory. Describe what you want, and this tool plans the work, asks before risky steps, and reports as it goes.
5
Review and Commit
Inspect the app's diffs, run your tests, then ask it to commit and push. You stay in control of every change that lands on your branch.

Claude Code vs Alternatives

Want an editor-resident assistant?

Pick: Cursor or GitHub Copilotthe platform is terminal-first by design. If you live in a GUI editor and want inline ghost text, those are better fits.

Need long autonomous coding sessions?

Pick: Claude Codethis tool's agent loop, planning, and permission model are built for hours-long sessions where you check in periodically.

Want a free open-source alternative?

Pick: AiderAider offers similar terminal-agent workflows over open models. Claude Code requires an Anthropic subscription or API key.