JotterDown
A writer OS for novelists.
Drafting + canon engine + continuity scanning + publishing pipeline in one platform. Block-based TipTap editor, structured entity graph in Postgres + pgvector, AI agents for development edit / copy edit / continuity / launch.
A cognitive partner for novelists. Real-time character voice, structural lenses on plot and pacing, and AI-driven prose analysis. Server Components for streaming, TipTap for the editor, Supabase Postgres + pgvector for the entity graph and semantic search across manuscripts.