Claude Code, a tool for developers, automatically deletes old sessions after 30 days by default, with no warning or recycle bin. Users can prevent this by increasing the `cleanupPeriodDays` setting in `~/.claude/settings.json` to a large number like 3650. Additionally, the `/resume` command may not display all sessions, only showing those from the current project and matching titles rather than content. For more robust searching of session content, users can employ `grep` on the session files or use the open-source CLI tool `ccback`. AI
IMPACT Provides guidance on managing AI development tool sessions and data persistence.
RANK_REASON Article details a feature and potential issues of a specific software tool, offering solutions.
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