How to use Claude Code with multiple repositories without losing context

How to use Claude Code with multiple repositories without losing context If you work across multiple repos - a frontend, a backend, a shared library - you already know the pain: Claude Code loses track of which project you're in, forgets the conventions from the other repo, and you spend half your session re-explaining things it already knew. Here's how to fix it. The core problem: Claude Code has one context window Claude Code doesn't have persistent memory across sessions or across repositories. When you open a new project, it starts fresh.