Câu 36: CCA-F: Claude Certified Architect - Foundations

Your MCP server includes archive_file(file_id) and delete_file(file_id) tools. Production logs show the agent calls delete_file when users ask to “remove old backups,” but company policy requires archiving backup files. Both tools currently have minimal descriptions: “Archives a file” and “Deletes a file.” Which change most directly improves tool selection for this scenario?

1. A. Expand tool descriptions to clarify use cases, adding guidance like “Do not use for backup files” to delete_file. — đáp án hiện tại
2. B. Add a confirmation step that requires users to type “CONFIRM DELETE” before delete_file executes.
3. C. Implement server-side validation that rejects delete_file calls for files tagged as backups, returning an error message suggesting archive_file.
4. D. Add few-shot examples to the system prompt demonstrating that requests involving “backup” or “old” should use archive_file.