Function buildUnknownArgumentsMessage

src/ToolHandler.ts:129–143

(
  toolName: string,
  unknownArgumentNames: string[],
  expectedArgumentNames: string[],
)

}

function buildUnknownArgumentsMessage(
  toolName: string,
  unknownArgumentNames: string[],
  expectedArgumentNames: string[],
): string {
  const unknownLabel =
    unknownArgumentNames.length === 1 ? 'argument' : 'arguments';
  const expectedArguments = expectedArgumentNames.length
    ? `Expected arguments: ${formatArgumentNames(expectedArgumentNames)}.`
    : 'This tool does not accept any arguments.';
  const correction =
    unknownArgumentNames.length === 1 ? 'Remove it' : 'Remove them';

  return `Unknown ${unknownLabel} for tool "${toolName}": ${formatArgumentNames(unknownArgumentNames)}. ${expectedArguments} ${correction} and retry.`;
}

export class ToolHandler {
  readonly inputSchema: zod.ZodRawShape;