hoangsonww

hoangsonww/AI-RAG-Assistant-Chatbot

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

9 good first / help-wanted issues ยท TypeScript ยท last activity Jun 28, 2026

api artificial-intelligence chat-application chatbot docker express fullstack-development langchain lumina machine-learning mongodb nodejs personal-assistant python rag react retreival-augmented-generation typescript vercel
9 Open Issues Need Help Last updated: Jun 28, 2026

Open Issues Need Help

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bug documentation enhancement help wanted good first issue question feature
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel
bug documentation enhancement help wanted good first issue codex
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel
bug documentation enhancement help wanted good first issue question
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel
bug documentation enhancement help wanted good first issue question
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel
bug documentation enhancement help wanted good first issue question codex
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel
bug documentation enhancement help wanted good first issue question codex
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel
documentation duplicate enhancement help wanted good first issue question
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel
bug documentation enhancement help wanted good first issue question
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel

AI Summary: This task requires adding voice input and text-to-speech functionality to the existing Lumina chatbot. This involves integrating the Web Speech API (or a polyfill) for speech-to-text, creating a microphone button and recording indicator, converting audio to text, using the Web Speech Synthesis API for text-to-speech, providing playback controls, adding settings toggles for voice input and TTS, ensuring fallback for unsupported browsers, and adding tests and documentation.

Complexity: 4/5
documentation enhancement help wanted good first issue
hoangsonww/AI-RAG-Assistant-Chatbot
42

๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป Meet Lumina โ€“ my personal AI assistant powered by hybrid RAG with Pinecone vector search and Neo4j graph traversal, Google AI, LangChain, and an MCP server with 30+ tools. Features real-time streaming, conversation branching, and a multi-agent agentic AI pipeline for intelligent, grounded responses with inline citations.

TypeScript
#api#artificial-intelligence#chat-application#chatbot#docker#express#fullstack-development#langchain#lumina#machine-learning#mongodb#nodejs#personal-assistant#python#rag#react#retreival-augmented-generation#typescript#vercel