Claude Code is a coding agent that runs in the terminal, not a web chat box: start it in a project directory and it reads files, edits across files, runs commands and adjusts to errors, and it can be wired into scripts and pipelines for repetitive engineering work. It suits work with clear acceptance, such as making a failing test pass or migrating call sites to a new API. It executes commands on your machine, so set permissions and review each round.
What it does
- Works the whole repo from the terminal and reads related files
- Multi-file edits that land in the working directory
- Runs commands and tests, then adjusts from output
- Conventions fixed through in-project instruction files
- Fits scripted workflows for repetitive engineering
Who it is for
- Clear acceptance such as fixing a bug covered by tests
- Batch-replacing one pattern across a repo
- Explaining structure and entry points to a newcomer
- Putting checks and fixes into scripts
How to get started
- Start on a copied branch and run one task read-only first
- State conventions, directory bounds and forbidden actions in project docs
- Review diffs and run tests each round before merging
