AlphaAnalyst-open-source-autonomous-equity-research-agent

Enter a US stock ticker, get an analyst grade memo with DCF valuation, peer comparables, news sentiment, and earnings call tone analysis. Multi agent LLM pipeline (Claude + GPT-4o devil's advocate) with strict citation validation. FastAPI + Next.js + pgvector RAG. No hallucinated numbers. Maintained by kbhujbal on GitHub, where it has earned 46 stars from the community.

It's actively developed around ai-agents, anthropic-claude, autonomous-agent, and is a solid reference for anyone building with these tools.