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LangChain Forum - Topics tagged langsmith-studio

Production use of PostgresSaver: service-owned migrations and checkpoint retention in Node.js AttributeError: 'AsyncSandboxClient' object has no attribute 'get_template' reasoning_content visible in LangSmith when using langgraph up but not in standalone Python Unable to delete runs from annotation queue Incorrect `reasoning_effort` options in the UI Unexpected latency in minimal Deep Agent setup (create_deep_agent) + confusing @traceable runs LangSmith Studio file upload with Deep Agents causing OpenAI 400 error Why can't my 'langgraph cli' load 'checkpointer' TypeError: Type is not JSON serializable: ProxyUser Langsmith Stream Issues How to use another model in the langsmith Agent Builder UI? # [Bug/Question] Runtime Context Not Working in Deployed LangSmith Agent - Headers and Config Stripped Alert notifications not triggering for tag-based Parallel Test Scenarios vs OpenAI Rate Limits Unplanned triggering of “PII detection” when launching the agent in self-hosted LangSmith Studio can't connect to self-hosted LangGraph server on Railway - "origin is not allowed" POSTGRES_URI_CUSTOM is ignored by LangGraph runtime; runtime always falls back to in-memory Langsmith Studio not showing state schema Image registration issue Manager graph does not get the header despite adding the custom heade in langgraph.json Feedback request: LangGraph + Laravel workflow to auto-fill form fields from a PDF diagram Local server setup failed LangGraph CLI treats InjectedState as required tool parameter and fails the validation Support passing runtime context in Send API InvalidUpdateError: Node __copy__ does not exist - LangGraph State Update Failure Does langGraph-studio not support user custom type? How to Pass Runtime Data from SDK to LangGraph Nodes Without Polluting State? Question: Custom datasets inside LangGraph platform DBs How can I properly integrate open-deep-research package to my existing backend? Studio not recognizing my custom inputs
How to get the Original Tool Call Output in the agent?
2025-09-10 · via LangChain Forum - Topics tagged langsmith-studio

After the tools, I get a modified tool message in the agent. How can I get the original one instead? The flow: builder.add_edge(START, "agent") builder.add_conditional_edges("agent", tools_condition) builder.add_edge("tools", "agent") Thanks for the answer.