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virattt/dexter: Autonomous Financial Research Agent With Self-Reflection at 22.5K Stars, +446 Today
Dexter is a CLI-based autonomous agent for deep financial research, built with TypeScript, Ink (React for CLI), and LangChain. It plans multi-step research tasks, executes them with live market data and SEC filings (10-K, 10-Q, 8-K), self-checks its work, and refines results until confident. Supports OpenAI, Anthropic, Google, xAI/Grok, OpenRouter, and Ollama. Notable for its built-in evaluation suite using LLM-as-judge scoring via LangSmith.
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