Choose the lightest surface that fits the task, then move up only when you need fresher research, real files, or repeatable execution.
Claude Code Mode
Use the terminal as the control plane for Claude Code
Claude Code is strongest when it can inspect the repo, run commands, and keep rules close to the work. The same site structure stays, but the examples assume CLI-first habits.
Plan in the terminal before editing large surfaces.
Use repo-native memory rather than long repeated setup prompts.
Judge quality by diffs, test output, and updated rules.