Open-Source Framework Brings Multi-Agent 'Deep Research' With Citation Checks to Claude Code

A newly circulated open-source project aims to replicate and extend the "deep research" capabilities of tools like OpenAI and Google Gemini directly inside Anthropic's Claude Code, using a multi-agent architecture that emphasizes citation validation. The framework, published on GitHub as liangdabiao/Claude-Code-Deep-Research-main, runs a structured seven-phase research process and produces comprehensive, source-attributed reports through a single /deep-research [topic] command.