rag-server-mcp

<div align="center"> # ⚠️ DEPRECATED - Use CodeRAG Instead ⚠️ <br> ## 🚀 This project has evolved into something much better! <br> [](https://github.com/SylphxAI/coderag) [](https://www.npmjs.com/package/@sylphx/coderag-mcp) <br> # 👉 [github.com/SylphxAI/coderag](https://github.com/SylphxAI/coderag) 👈 <br> </div> SOTA family roadmap: [docs/roadmap/sota-family-roadmap.md](docs/roadmap/sota-family-roadmap.md). --- ## 🎉 Why CodeRAG is 10x Better We completely rewrote this project from scratch. Here's what you get: ### ⚡ Lightning Fast | Feature | Old (rag-server-mcp) | New (CodeRAG) | | ------------ | ----------------------------- | --------------------------------------- | | **Startup** | 10-30s (ChromaDB + Ollama) | **<1s** (no external deps) | | **Indexing** | Minutes (embedding API calls) | **Seconds** (TF-IDF + optional vectors) | | **Search** | ~500ms (vector only) | **<50ms** (hybrid search) | | **Memory** | 500MB+ (ChromaDB) | **<100MB** (SQLite) | ### 🧠 Smarter Search | Feature | Old | New | | ----------------------- | --------------- | --------------------------- | | **TF-IDF** | ❌ | ✅ StarCoder2 tokenizer | | **Vector Search** | ✅ Basic | ✅ Hybrid (TF-IDF + Vector) | | **Code Understanding** | ❌ Generic | ✅ Code-aware tokenization | | **Incremental Updates** | ❌ Full rebuild | ✅ Smart diff detection | ### 🔧 Zero Dependencies ```bash # Old way (painful) docker-compose up -d # Start ChromaDB ollama pull nomic-embed # Download model # Wait 30 seconds... # New way (instant) npx @sylphx/coderag-mcp # Done. That's it. 🎉 ``` ### 🏆 Battle-Tested Accuracy - **Smoothed IDF** - No term gets ignored (even common ones like `function`) - **Logarithmic boosting** - Stable ranking without score explosion - **StarCoder2 tokenizer** - 4.7MB model trained on code - **Pre-computed magnitudes** - Memory-efficient cosine similarity --- ## 🚀 Migrate in 30 Seconds ### Step 1: Uninstall old ```json // Remove from your MCP config { "mcpServers": { "rag-server": { ... } // DELETE THIS } } ``` ### Step 2: Install new ```json { "mcpServers": { "coderag": { "command": "npx", "args": ["-y", "@sylphx/coderag-mcp"] } } } ``` ### Step 3: Enjoy 🎉 No Docker. No Ollama. No ChromaDB. Just works. --- ## 📊 Feature Comparison | Feature | rag-server-mcp | CodeRAG | | ----------------------- | ----------------- | ------------------------ | | **External Services** | ChromaDB + Ollama | None | | **Docker Required** | Yes | No | | **Startup Time** | 10-30s | <1s | | **Search Algorithm** | Vector only | Hybrid (TF-IDF + Vector) | | **Code Tokenization** | Generic | StarCoder2 (code-aware) | | **Incremental Index** | No | Yes | | **Memory Usage** | 500MB+ | <100MB | | **Low Memory Mode** | No | Yes (SQL-based) | | **Offline Support** | No (needs Ollama) | Yes (TF-IDF) | | **Vector Search** | Required | Optional | | **Actively Maintained** | ❌ No | ✅ Yes | --- ## 🔗 Links - **New Repository**: [github.com/SylphxAI/coderag](https://github.com/SylphxAI/coderag) - **NPM Package**: [@sylphx/coderag-mcp](https://www.npmjs.com/package/@sylphx/coderag-mcp) - **Documentation**: [CodeRAG README](https://github.com/SylphxAI/coderag#readme) --- <div align="center"> ## ⚠️ This Repository is Archived **No new features. No bug fixes. No support.** Use [CodeRAG](https://github.com/SylphxAI/coderag) instead. <br> [](https://github.com/SylphxAI/coderag) <br> --- _{Made with ❤️ by <a href="https://sylphx.com">Sylphx</a>} </div>