https://boseonggang.com/tags/claude/ Recent content in Claude on VibePapa — Tech from the Boseong River Hugo en-us Fri, 10 Jul 2026 04:33:46 +0900 https://boseonggang.com/posts/the-cutting-board-never-edit-your-backup/ Fri, 10 Jul 2026 04:33:46 +0900 https://boseonggang.com/posts/the-cutting-board-never-edit-your-backup/ For two years I was stuck sorting my daughter's photos inside the folder that held my only copies. The fix was one idea: copy new files to a disposable 'cutting board' folder, sort there, and never touch the backup. Here's the exact logic — a working folder plus a small ledger — and the prompt that made it click.