Screenshots

The web UI ships with every kern agent. One port, token-based auth, works on any device.

Web UI

Agent sidebar with resize, slash command autocomplete, file attachments, and token-based auth.

Browse sessions with message counts, durations, and activity charts.

Hierarchical segment tree (L0/L1/L2). Click any segment to see its summary and compression stats.

Daily notes summaries with regeneration. The agent's narrative memory rendered as markdown.

Semantic search over every past conversation. Stats, date range, and instant vector search.

Full system prompt inspector. Collapsible XML sections with token cost bars and real-time breakdown.