langchain.js
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    Class AutoGPT

    Class representing the AutoGPT concept with LangChain primitives. It is designed to be used with a set of tools such as a search tool, write-file tool, and a read-file tool.

    const autogpt = AutoGPT.fromLLMAndTools(
      new ChatOpenAI({ model: "gpt-4o-mini", temperature: 0 }),
      [
        new ReadFileTool({ store: new InMemoryFileStore() }),
        new WriteFileTool({ store: new InMemoryFileStore() }),
        new SerpAPI("YOUR_SERPAPI_API_KEY", {
          location: "San Francisco,California,United States",
          hl: "en",
          gl: "us",
        }),
      ],
      {
        memory: new MemoryVectorStore(new OpenAIEmbeddings()).asRetriever(),
        aiName: "Tom",
        aiRole: "Assistant",
      },
    );
    const result = await autogpt.run(["write a weather report for SF today"]);
    Index

    Constructors

    constructor

    Properties

    aiName chain feedbackTool? fullMessageHistory maxIterations memory nextActionCount outputParser textSplitter tools

    Methods

    run fromLLMAndTools

    Constructors

    • Parameters

      • __namedParameters: Omit<Required<AutoGPTInput>, "aiRole" | "humanInTheLoop"> & {
            chain: LLMChain;
            feedbackTool?: any;
            tools: any[];
        }

      Returns AutoGPT

    Properties

    aiName: string
    chain: LLMChain
    feedbackTool?: any
    fullMessageHistory: BaseMessage[]
    maxIterations: number
    memory: VectorStoreRetrieverInterface
    nextActionCount: number
    outputParser: AutoGPTOutputParser
    textSplitter: TokenTextSplitter
    tools: any[]

    Methods

    • Runs the AI with a given set of goals.

      Parameters

      • goals: string[]

        An array of strings representing the goals.

      Returns Promise<undefined | string>

      A string representing the result of the run or undefined if the maximum number of iterations is reached without a result.

    • Creates a new AutoGPT instance from a given LLM and a set of tools.

      Parameters

      • llm: BaseChatModel

        A BaseChatModel object.

      • tools: any[]

        An array of ObjectTool objects.

      • __namedParameters: AutoGPTInput

      Returns AutoGPT

      A new instance of the AutoGPT class.

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