Gemini File Search

MCP server for Google's Gemini File Search and RAG (Retrieval-Augmented Generation).

## Features
- Create and manage File Search stores
- Upload documents (text, PDF, base64) with custom metadata and chunking config
- Import existing Gemini files into stores
- Track upload/operation status
- Query documents using RAG with model selection and metadata filtering

## 12 Tools

**Store Management**: create, list, get, delete stores
**Upload & Import**: upload content directly or import existing files
**Operations**: check status of store/upload operations
**Documents**: list, get, delete documents in stores
**RAG Query**: query documents with Gemini models (supports metadata filters)

## Configuration
- GEMINI_API_KEY — Get one at https://aistudio.google.com/apikey