text: Skip to main contentğŸ¦œï¸�ğŸ”— LangChainDocsUse casesIntegrationsAPILangSmithJS/TS DocsCTRLKIntegrationsCallbacksChat modelsDocument loadersDocument transformersLLMsMemoryRetrieversText embedding modelsAgent toolkitsAmadeus ToolkitAzure Cognitive Services ToolkitCSV AgentDocument ComparisonGitHubGmail ToolkitJiraJSON AgentMultion ToolkitOffice365 ToolkitOpenAPI agentsNatural Language APIsPandas Dataframe AgentPlayWright Browser ToolkitPowerBI Dataset AgentPython AgentSpark Dataframe AgentSpark SQL AgentSQL Database AgentVectorstore AgentXorbits AgentToolsVector storesGrouped by providerIntegrationsAgent toolkitsJSON AgentOn this pageJSON AgentThis notebook showcases an agent designed to interact with large JSON/dict objects. This is useful when you want to answer questions about a JSON blob that's too large to fit in the context window of an LLM. The agent is able to iteratively explore the blob to find what it needs to answer the user's question.In the below example, we are using the OpenAPI spec for the OpenAI API, which you can find here.We will use the JSON agent to answer some questions about the API spec.Initializationâ€‹import osimport yamlfrom langchain.agents import create_json_agent, AgentExecutorfrom langchain.agents.agent_toolkits import JsonToolkitfrom langchain.chains import LLMChainfrom langchain.llms.openai import OpenAIfrom langchain.requests import TextRequestsWrapperfrom langchain.tools.json.tool import JsonSpecwith open("openai_openapi.yml") as f:    data = yaml.load(f, Loader=yaml.FullLoader)json_spec = JsonSpec(dict_=data, max_value_length=4000)json_toolkit = JsonToolkit(spec=json_spec)json_agent_executor = create_json_agent(    llm=OpenAI(temperature=0), toolkit=json_toolkit, verbose=True)Example: getting the required