CallToolResult - FastMCP TS

type CallToolResult<TData> = SdkCallToolResult & {
  isError: boolean;
  structuredContent: TData | null;
};

Defined in: client/results.ts:36 The SDK’s CallToolResult with a typed generic for structuredContent. The intersection retains its open extension fields while narrowing the two values FastMCP normalizes.

Type Declaration

isError

isError: boolean;

structuredContent

structuredContent: TData | null;

Type Parameters

TData

TData = unknown

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