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JavaScript@langchain/langgraphprebuiltwithAgentName
Function●Since v0.3Deprecated

withAgentName

Attach formatted agent names to the messages passed to and from a language model.

This is useful for making a message history with multiple agents more coherent.

Copy
withAgentName(model: LanguageModelLike, agentNameMode: "inline"): LanguageModelLike

Parameters

NameTypeDescription
model*LanguageModelLike

Language model to add agent name formatting to

agentNameMode*"inline"

How to expose the agent name to the LLM

  • "inline": Add the agent name directly into the content field of the AI message using XML-style tags. Example: "How can I help you" -> "agent_nameHow can I help you?".
View source on GitHub