24-Hour Active Grace Window
Never DeletedAny transcript touched within the past 24 hours is unconditionally shielded. Your in-progress and recently resumed CLI sessions are 100% safe, even if retention is configured to 0 days.
Reclaim gigabytes of uncompressed transcript storage and declutter hundreds of orphaned sessions safely. Engineered with an inviolable 24-hour active session grace window, process collision guards, and live secret scanning.
winget install AnaCataVC.ClaudeDesktopTools
Claude Code CLI saves full prompt and response JSON trees. See how much disk space and UI clutter accumulates over time.
*Calculations based on average uncompressed JSONL transcript weight of ~1.2 MB per multi-turn exchange and average Claude Desktop session clutter rates.
Engineered specifically to prevent data loss, process race conditions, and corrupted workstation state.
Any transcript touched within the past 24 hours is unconditionally shielded. Your in-progress and recently resumed CLI sessions are 100% safe, even if retention is configured to 0 days.
Detects if Claude Desktop is running in memory. Refuses session archiving to prevent in-memory changes from being silently overwritten when Claude exits and flushes to disk.
Inspects only the first 1,000 characters. Flips "isArchived": false to true via a sibling .tmp file, preserving LastWriteTime and avoiding full multi-megabyte JSON deserialization.
Bounded breadth-first search scans CLAUDE.md, skills, and agents. Real-time regex inspection shields SSH private keys, AWS tokens, GitHub PATs, and Slack webhooks before upload.
All destructive user dialogs are guarded by SemaphoreSlim(1, 1). Prevents WinUI 3 concurrent dialog collision crashes (COM exception 0x80004005) during rapid UI interaction.
Paths resolved dynamically using Environment.SpecialFolder.UserProfile and ApplicationData. Zero hardcoded paths, guaranteed portability across Windows 11 systems.
Pure .NET 9 with 34 passing xUnit unit tests. No complicated local runtime dependencies.
Direct answers to common questions about Claude storage behavior and safety guarantees.