MCP Server for Godot RAG

by weekitmo

Development/Documentation Godot RAG Documentation Vector Database

This MCP server provides Godot documentation to a Godot RAG model. It enables users to query Godot documentation using a Retrieval-Augmented Generation approach.

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What is MCP Server for Godot RAG?

This is an MCP (Model Context Protocol) server designed to serve Godot Engine documentation to a Retrieval-Augmented Generation (RAG) model. It involves downloading, converting, chunking, and vectorizing the Godot documentation to create a searchable vector database.

How to use MCP Server for Godot RAG?

Clone the repository. 2. Set up a virtual environment using uv. 3. Install dependencies using uv sync. 4. Configure environment variables. 5. Download Godot documentation. 6. Convert RST to Markdown. 7. Chunk the Markdown files. 8. Create a vector database using the chunked files. 9. Start the MCP server, pointing it to the vector database and collection.

Key features of MCP Server for Godot RAG

Serves Godot documentation
Uses ChromaDB for vector storage
Supports different embedding models
Uses Model Context Protocol
Includes scripts for data processing

Use cases of MCP Server for Godot RAG

Providing context to a Godot RAG chatbot
Enabling semantic search of Godot documentation
Integrating Godot documentation into AI-powered tools
Improving the accuracy of Godot-related AI models
Quick access to Godot documentation

FAQ from MCP Server for Godot RAG

What is an MCP server?

MCP stands for Model Context Protocol. It's a protocol for providing context to AI models.

What is RAG?

RAG stands for Retrieval-Augmented Generation. It's an AI framework that combines information retrieval with text generation.

What is ChromaDB?

ChromaDB is an open-source embedding database. It's used to store and retrieve vector embeddings.

Which embedding models are supported?

The server supports all-MiniLM-L6-v2, bge-m3, and bge-large-zh-v1.5, but others can also be used.

How do I update the Godot documentation?

Run the download_godot_docs.py script to download the latest documentation.