Function readTextFileHandler

src/filesystem/index.ts:191–211

(args: z.infer<typeof ReadTextFileArgsSchema>)

// read_file (deprecated) and read_text_file
const readTextFileHandler = async (args: z.infer<typeof ReadTextFileArgsSchema>) => {
  const validPath = await validatePath(args.path);

  if (args.head && args.tail) {
    throw new Error("Cannot specify both head and tail parameters simultaneously");
  }

  let content: string;
  if (args.tail) {
    content = await tailFile(validPath, args.tail);
  } else if (args.head) {
    content = await headFile(validPath, args.head);
  } else {
    content = await readFileContent(validPath);
  }

  return {
    content: [{ type: "text" as const, text: content }],
    structuredContent: { content }
  };
};

server.registerTool(
  "read_file",