Building a Deep Research Agent from Scratch: Technical Insights into nanoDeepResearch Introduction: A New Paradigm for AI-Powered Research As artificial intelligence rapidly evolves, autonomous systems capable of conducting complex research tasks have emerged as a critical frontier. This article explores nanoDeepResearch, an open-source project that implements an automated research workflow through innovative architectural design. We dissect its implementation layer by layer, from core principles to practical applications. Core Architecture Breakdown 1. Workflow of the Research Agent The project adopts a modular design that decomposes complex tasks into manageable subprocesses: ❀ Planning Phase: The Planner module parses user queries and generates …