Function renderToolText

src/mcp/command-tools.ts:198–223

(params: {
  name: CommandName;
  input: unknown;
  result: unknown;
  outputFormat: McpOutputFormat;
  responseLevel?: ResponseLevel;
})

}

function renderToolText(params: {
  name: CommandName;
  input: unknown;
  result: unknown;
  outputFormat: McpOutputFormat;
  responseLevel?: ResponseLevel;
}): string {
  // A non-default responseLevel (digest/full) hands back a leveled payload whose
  // shape the optimized CLI formatters do not understand (e.g. the snapshot
  // formatter expects `nodes`, which the digest drops) — rendering it through
  // them would print misleading text that contradicts `structuredContent`. Emit
  // the leveled payload verbatim as JSON instead.
  if (
    params.outputFormat === 'json' ||
    (params.responseLevel !== undefined && params.responseLevel !== 'default')
  ) {
    return renderJsonText(params.result);
  }
  const cliOutput = formatCliOutput({
    name: params.name,
    input: params.input,
    result: params.result,
  });
  if (typeof cliOutput?.text === 'string') return cliOutput.text;
  return renderJsonText(cliOutput?.data ?? params.result);
}

function renderJsonText(value: unknown): string {
  return typeof value === 'string' ? value : JSON.stringify(value, null, 2);