You spent two hours in Claude Code debugging a complex concurrency issue and finally found the solution. Three days later, another project hits a similar race condition. You vaguely remember handling this before, but you can't find that conversation anywhere. This is not an isolated case. Claude Code's session history management is a widely overlooked problem. How Claude Code Stores Sessions Claude Code stores conversation records in the local file system. The exact location depends on your operating system: macOS/Linux : ~/.claude/projects/ Windows : %USERPROFILE%\.claude\projects\ Within each project directory, session files are generated in JSON format, with filenames typically being a hash string. These files contain the complete conversation history—every prompt you sent, every response Claude gave, and the associated code context. The problem: Claude Code doesn't provide a native session browsing interface.…