ai-trading-agent by flukelaster

Local-first AI research assistant: plans sub-queries, searches the web, and writes fully cited reports. LangChain + LangGraph multi-agent + FastAPI + Next.js, with email-OTP auth and per-user Postgres storage. Maintained by blurryface13 on GitHub, where it has earned 42 stars from the community.

Real-time cross-market arbitrage scanner for Polymarket and Kalshi. Multi-tier matching (FAISS + Claude LLM), fee-adjusted spreads, settlement-verified scoreboard. Maintained by rohanthomas1202 on GitHub, where it has earned 66 stars from the community.

PDF-Assistant-RAG is a complete, production-ready AI document assistant that lets users upload complex PDFs, financial reports, legal contracts, and research papers — then chat with an AI that provides accurate, cited answers powered by a multi-stage Retrieval-Augmented Generation pipeline. Maintained by param20h on GitHub, where it has earned 44 stars from the community.