Claude Code lives in your terminal and treats the repository as the unit of work. It reads your codebase, plans a change, edits across files, runs your test suite, iterates on failures and commits - a full delegation loop with no editor involved.
Where it shines
- Long tasks with self-verification. It runs your tests and iterates until green, which makes handing over a whole feature - not just a hunk - actually safe.
- Repository-scale refactors. Multi-file changes with call-site updates are its natural habitat.
- Scriptable autonomy. It slots into CI, git hooks and custom pipelines, so your delegation workflow can be automated, not just interactive.
Where it falls short
- No visual loop: if your work is pixel-level UI, you’ll want an editor-native tool alongside it.
- It assumes comfort with the terminal; there is no hand-holding GUI.
- Long autonomous sessions consume significant tokens - the power is real, and so is the meter.
The real cost
Ships with Anthropic’s subscription plans; heavy agentic days push you toward the higher tiers or API billing. The investment is worth it when you delegate whole tasks - wasted if you only wanted autocomplete.
Verdict
The tool to learn when you’re ready to stop pair-programming every change and start writing briefs. Invest in an AGENTS.md first: it reads context files natively, and your results scale with the quality of yours.