08/04/2026
Building my own Novel Writing Software
I've tried enough writing software to know what I don't want: another clever app that asks me to hand over my manuscript, adopt its filing system, and hope I can still get at my work when the clever app stops being clever.
So I'm building ObsidianWriter, a private novel studio built around the way I actually write the Thorncroft Mysteries. It organizes, reviews, and safely updates the work, but the novels and their reference material stay ordinary Markdown files in my Obsidian vault, editable there whether or not the app is running.
It also brings in editorial AI passes (Victorian Audit, Continuity Check, Developmental Review, Line Edit, Humanize), file history, verified backups, and a Change Inbox that tracks edits made outside the app. Suggestions get reviewed, not auto-applied, and the tools keep working even when every AI provider is offline.
This is a progress report from the workbench, not a launch. Read the full post:
https://craftymaniac.com/2026/08/building-thorncroft-writer/
I’m building a private, Obsidian-first novel studio that adds structure, editorial AI, safe revision and recovery tools without taking ownership of the manuscript.