The Self-Improving Memory System is an auto-evolving memory plugin designed exclusively for Claude Code CLI, significantly boosting productivity by ensuring Claude never loses context. It intelligently captures and stores critical project knowledge, including past decisions, encountered errors, successful solutions, and coding patterns. This system evaluates confidence in learned information, actively prevents redundant work and recurring mistakes, and maintains an unbroken understanding of project context through its unique anti-compaction mechanism, enabling infinite conversations without information loss.