{"version":"2.1.287","anchor":"nested-memory-dedup-reworked","canonical_anchor":"nested-memory-dedup-reworked","heading":"Claude Code tracks which folder memory files it has already added","tier":"internal","area":"Memory","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.287\/e\/nested-memory-dedup-reworked","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.287","markdown":"### Claude Code tracks which folder memory files it has already added\n\nThe check that stops a folder's `CLAUDE.md` from being added twice now compares contents and reads the file's timestamp first\n\n**Unclear.** It is not clear what turns on the mode that shows the full path.\n\n**What**\n\nWhen Claude works in a subfolder, Claude Code can add that folder's `CLAUDE.md` instruction file to the conversation. The way it avoids adding the same file twice has changed.\n\nIt now keeps track of which files it has announced and what each one contained, and compares against that content. It reads the file's timestamp before deciding. In one mode it skips its record of files already read and shows the file's full path.\n\n**Why**\n\nThis may mean the same `CLAUDE.md` is added to the conversation more than once less often.\n\n- Area: Memory\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 1\/5"}