GraphQL Tool

This tool provides agents the ability to easily execute GraphQL queries against a server. The tool can be initialized with the server url and any required headers and thereafter perform queries against the server

Usage

This tool has a more extensive example usage documented in a Jupyter notebook here

Here's an example usage of the GraphQLToolSpec.

This tool works best when the Agent has access to the GraphQL schema for the server. See here for an example of using a tool with a file loader to create even more powerful Agents.

from llama_index.tools.graphql import GraphQLToolSpec
from llama_index.agent import OpenAIAgent

tool_spec = GraphQLToolSpec(
    url="https://spacex-production.up.railway.app/",
    headers={
        "content-type": "application/json",
    },
)

agent = OpenAIAgent.from_tools(tool_spec.to_tool_list())

agent.chat(
    "get the id, model, name and type of the Ships from the graphql endpoint"
)

graphql_request: Runs a GraphQL query against the configured server

This loader is designed to be used as a way to load data as a Tool in a Agent. See here for examples.