Built a Universal RAG + Memory System for Claude with MCP – Production Ready

A week ago I shared an early prototype and got amazing feedback. Main request? « Show us how to actually install this properly. »

The problem: Every time you restart Claude Code CLI, you lose everything.

What I built: RagCore – universal RAG system with persistent memory via MCP stdio. Claude remembers your project context and queries any documentation you add.

The magic moment: Close terminal → Restart Claude Code CLI → Continue exactly where you left off.

How it works:

Tell Claude « learn about current project » → automatic memory bank query Ask « implement Laravel validation » → Claude queries RAG server with local LLM RAG server logs show exact sources (zero hallucinations) Smart token optimization by query complexity

Results after week of testing:

4,306 Laravel docs indexed, 7-20 second response times Works with Python, FastAPI, custom frameworks Local LLM (your code never leaves your machine)

GitHub: https://github.com/lexa5575/RagCore

Installation details in comments. What documentation would you want to add?