Claude Code CLI: Best Practices

A handful of observations from working with Claude Code day to day — about memory, context, modes, and a couple of useful skills. Nothing groundbreaking, just the things I wish someone had told me earlier. Setup once These are the things you do at the start of a project (or once per machine) and forget about — but they pay back on every single session. CLAUDE.md . Put commands for running tests and linters here, along with an architecture overview, what NOT to touch, and code style conventions.