Roo Code Memory overview

Roo Code's file-based memory system in .roo/memory/. As a Cline fork, Roo Code inherits the structured memory bank pattern with categorical markdown files. Roo Code extends this with per-mode memory — each custom mode (code, architect, review, etc.) can maintain its own memory context, so architectural decisions stay in architect mode memory while implementation details stay in code mode memory. Memory is read at session start and updated during/after sessions.