flexible-graphrag

Python, LlamaIndex, LangChain, Docker Compose: 15 Property Graph, 4 RDF, 10 Vector, OpenSearch, Elasticsearch, Alfresco DBs. 13 data sources (9 auto-sync), KG auto-building, Ontologies, LLMs, Docling or LlamaParse doc processing, GraphRAG, RAG only, Hybrid Search, AI Chat. TypeScript React, Vue, Angular frontends, FastAPI REST backend, MCP Server. Maintained by stevereiner on GitHub, where it has earned 164 stars from the community.

It's actively developed around ai-agent-memory, ai-chat, ai-context-extraction, and is a solid reference for anyone building with these tools.