Skip to content

Claude Code

Claude Code is an agentic coding tool that lives in your terminal: it reads your repository, plans changes, edits files, runs tests, and explains what it did. It is the most-cited example of what “agent” means in practice.

How it works: it is a CLI that drives Claude with tool access (read/write files, run shell commands, search). You give it a task in plain language; it iterates until the task is done, asking when it needs a decision.

Pricing: included in Claude Pro/Max subscriptions; API billing available.

Best for: developers who want an agent inside their existing workflow — refactors, test writing, migration work — without leaving the terminal.

Details

Type agent
Pricing freemium
Local model support Yes
Cloud model support Yes

Official website →

Pros

  • Deep, multi-file agentic workflow: plans, edits, runs tests, iterates
  • Lives in the terminal — fits into any existing dev workflow
  • Can point at local models via Ollama

Cons

  • Requires a paid Claude subscription or API budget for serious use
  • Terminal-only — no visual diff/IDE experience