Claude Code

Anthropic's terminal agent: reads the repo, edits files, runs the tests it just broke.

Included with Claude Pro/Max plans; API billing for programmatic use Verified 2026-11-09 agentclicoding

Use it for

Multi-file refactors where you want to read the diff before it lands, not after

Skip it if

Teams that need a GUI approval flow for every edit; this is a terminal loop with hooks, not a review product

A command-line agent that works inside your repository: it reads files, plans a change, edits, and runs commands while showing the tool calls it makes. The design assumption is that a developer is watching the diff, so approval is per action rather than per task. Long sessions are the point — it keeps repository context between turns instead of re-reading from scratch.

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