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JavaScript@langchain/langgraph-sdkindexUseAgentStreamtoolCalls
Property●Since v1.6

toolCalls

Tool calls paired with their results.

Each entry contains the tool call request and its corresponding result. Useful for rendering tool invocations and their outputs together.

Copy
toolCalls: ToolCallWithResult<ToolCall>[]

Example

Copy
stream.toolCalls.map(({ call, result }) => (
  <ToolCallCard
    name={call.name}
    args={call.args}
    result={result}
  />
));
View source on GitHub