If you use an AI coding agent — Claude Code, Codex CLI, Gemini CLI, Cursor, Zed, Aider, whatever — you've probably watched it burn through tens of thousands of tokens just trying to figure out who calls a function or where a route is defined. It greps, it reads files, it greps again, it reads mo...
Source: [Dev.to](https://dev.to/arshtechpro/stop-making-your-ai-coding-agent-grep-your-whole-repo-try-codebase-memory-mcp-4g8l)