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About the OSS Product Help category
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0
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58
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October 16, 2025
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Langchiain deep_agent very slowly
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5
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37
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January 23, 2026
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Getting error "Error: Channel "files" already exists with a different type." after upgrading langchain packages
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3
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65
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January 22, 2026
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Upgrade Google Generative AI SDK integration from @google/generative-ai to @google/genai
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4
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354
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January 22, 2026
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Capturing intermediate reasoning text between tool calls
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0
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8
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January 22, 2026
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Enhancement: Allow ToolCallLimitMiddleware to accept multiple tool names
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2
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175
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January 22, 2026
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How to prevent duplicate AI responses when using Command.goto for multi-agent handoffs?
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0
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5
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January 22, 2026
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Streaming from sub-agents in the subagents pattern
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3
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20
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January 22, 2026
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Are LangChain package versions Python-version specific?
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0
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6
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January 22, 2026
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Langgraph dev to use eu.smith.langchain.com url
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0
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4
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January 22, 2026
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Error message with latest docker image
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2
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32
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January 22, 2026
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Langchain pass current timestamp to agent prompt
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1
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31
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January 21, 2026
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HuggingFace API error: 404 Client Error: Not Found for url: https://router.huggingface.co/hf-inference/models/google/gemma-2-2b-it/v1/chat/completions
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4
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23
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January 21, 2026
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Error in RootListenersTracer.on_chain_end callback: ValueError("Expected str, BaseMessage, list[BaseMessage], or tuple[BaseMessage]. Got {'messages': [AIMessage()
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3
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89
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January 21, 2026
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Best Pattern for “Batch” Human Review with Multiple LangGraph Workers?
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4
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21
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January 21, 2026
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How to clone a thread in LangGraph
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3
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23
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January 20, 2026
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Help - How to use Google Gemini Models with createDeepAgent
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1
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17
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January 20, 2026
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Context is not accessible
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8
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27
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January 20, 2026
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We implemented Anthropic's Skills approach using LangChain v1, feedbacks
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7
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1098
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January 20, 2026
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How to use InjectedToolArg in AgentExecutor
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7
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522
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January 19, 2026
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I Can't Handle Errors by Both Updating the State and Short-Circuiting the Graph in LangGraph
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2
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37
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January 19, 2026
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Help deploying createDeepAgent based agent on LangGraph Cloud
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1
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19
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January 18, 2026
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Hosting an agent server on Heroku
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1
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74
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January 17, 2026
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Subgraph checkpointing
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8
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51
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January 17, 2026
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How to retrieval tools when some tools have dependency?
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1
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18
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January 16, 2026
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How to make my langchain chatbot to render the markup?
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2
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2
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January 22, 2026
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I'm novice who need guidance to do some task
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10
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58
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January 14, 2026
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Help with MultiServerMCPClient tool interceptor / runtime
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5
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70
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January 14, 2026
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Structured output for stateGraph
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15
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64
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January 14, 2026
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How to customize the logging strategy in LangGraph, such as saving logs to a local file.
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3
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328
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January 14, 2026
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