Function decodeTextFile

packages/hosts/mcp/src/tool-server.ts:369–375

(file: ToolFileValue)

};

const decodeTextFile = (file: ToolFileValue): string => {
  const text = new TextDecoder("utf-8", { fatal: false }).decode(bytesFromBase64(file.data));
  if (text.length <= TEXT_FILE_CONTENT_MAX_CHARS) return text;
  return `${text.slice(0, TEXT_FILE_CONTENT_MAX_CHARS)}\n\n[truncated ${
    text.length - TEXT_FILE_CONTENT_MAX_CHARS
  } characters]`;
};

const toolFileContent = (file: ToolFileValue): ContentBlock[] => {
  const kind = toolFileKind(file);