TabClaw: An Interactive and Self-Evolving Agent for Spreadsheet Manipulation and Table Reasoning

TabClaw is an open-source interactive AI agent designed for spreadsheet manipulation and table reasoning, enabling users to upload CSV or Excel files and issue natural-language requests. It features a ReAct-style tool-using analysis loop, clarifies ambiguous user intents, and supports parallel multi-table reasoning through specialist agents. Experimental results indicate that TabClaw enhances executable task completion and reasoning performance while allowing for an inspectable workflow and personalized skill adaptation, making it a significant advancement for practitioners in automating data analysis tasks.