Contextify launches searchable history tool for Claude Code and Codex sessions

According to Contextify's website, the tool maintains a private, searchable timeline of Claude Code and Codex sessions with full-text search across all conversations. On macOS 26, Contextify generates summaries locally using Apple Intelligence without API keys; on macOS 15, a Lite Mode provides timeline and search without summaries, with optional Cloud Sync or self-hosted deployment available.