- Conversations tab: chat-style view with user/AI/page messages, page numbers
- Search tab: semantic search via HNSW, save findings to journal
- Ask AI tab: RAG query against all conversations, shows sources with scores
- Map tab: visual heatmap of conversations by size, click to open
- Upload tab: drag & drop PDFs
- Sidebar: conversation list with page counts
- Save to KB: bookmark search results and AI answers to event journal
Pure HTML/JS, no WASM. Loads instantly.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- New branch: observer-kb
- PRD: apps/observer-kb/docs/PRD.md
- ChatGPT PDF parser: extracts conversation turns (user/assistant)
- Upload portal: pure HTML/JS (no WASM), drag & drop, progress bars
- Browse: view ingested datasets with preview
- Search: semantic search across embedded conversations (HNSW)
- Served on :3400 via systemd (observer-kb.service)
- Uses Lakehouse core for storage, query, vectors, AI
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
