langchain.js
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    Function 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.

      Parameters

      • 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?".

      Returns LanguageModelLike

      migrated to langchain package.

      NOTE: agent name is consumed from the message.name field. If you're using an agent built with createReactAgent, name is automatically set. If you're building a custom agent, make sure to set the name on the AI message returned by the LLM.

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