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. A session board provides timelines and visual comparisons of development activity. Real-time file monitoring automatically updates conversations as new messages appear. The application also includes message navigation, Claude Code settings management, MCP server configuration, and accessibility controls. Conversation data remains stored locally.
Features
- Unified conversation history browsing across 31 supported AI coding assistants
- Global message searching with project, session, and worktree organization
- Token usage analytics with cost breakdowns and provider distribution charts
- Interactive session timelines with visual activity analysis and comparison tools
- Real-time conversation monitoring with automatic updates from local session files
- Claude Code settings management with MCP configuration and accessible navigation controls