Update state within a tool

Najiya · July 15, 2025, 4:58am

How to access and update the state inside a tool(not in the node) in Langgraph ?

eyurtsev · July 15, 2025, 5:53pm

Please check out the tools guide which has a section on how to work with short term memory.

Topic		Replies	Views
Pass tool1 output as input to tool2 LangGraph python-help	8	570	July 25, 2025
Memory Preservation with ToolNode LangGraph intro-to-langgraph , python-help	2	46	October 4, 2025
Command and update inside tool function with return direct flag LangGraph cloud , python-help	1	322	July 15, 2025
Create_tool_calling_agent is not supporting short term memory LangGraph intro-to-langgraph , python-help	4	53	October 8, 2025
How to use Command in Tool without using ToolNode LangGraph python-help	10	59	October 15, 2025