Claude Code History Viewer is an offline desktop application and web interface for browsing and analyzing AI coding assistant conversations. It supports 31 development assistants, including Claude Code, Codex CLI, GitHub Copilot, Gemini CLI, Cursor, and OpenCode. Users can explore conversations organized by project, session, and worktree. A unified search engine finds messages across different AI providers. Its analytics dashboard visualizes token usage, estimated costs, and provider distribution. ...