ai-avinashkp / Graph-RAG-DB-QA-Gradio-application Star 0 Code Issues Pull requests Natural language SQL analyst built with LangGraph + LangChain. Ask questions in plain English, get optimised SQL and clean summaries. Supports follow-up questions, multi-database queries, and multiple LLM providers (Groq, OpenRouter, llama.cpp, Ollama). Read-only. Gradio UI. sql artificial-intelligence an llm groq-api agentic-workflow openrouter-api dbagent Updated Jun 24, 2026 Python