KDKavish Duaincatfish1234.hashnode.dev·Jun 12 · 2 min readI built an MCP server that gives AI coding assistants persistent memory (85.6% token reduction)Every time you start a new Claude Code session, your AI has zero context about what you were working on. Same with Cursor, Cline, Windsurf. You spend the first few minutes re-explaining the codebase, 00