Your book deserves a developmental editor.
Now you have one.

An AI editorial system built on Claude Code + Obsidian that gives you a writing coach, a developmental editor, and a project manager — all in plain text files you own.

Three ingredients. One system.

Obsidian — your writing home

Write in Markdown. Keep everything local. Your drafts, your editorial letter, your tracker — all plain text files that you own forever.

Claude Code — your editorial brain

Two custom AI skills turn Claude into a developmental editor who reads your editorial letter, understands your voice, and gives feedback that respects what you're building — not what it thinks you should build.

The Editorial Letter — your soul document

A guided template where you articulate your book's voice, wound, and benchmarks. Everything the AI does starts by reading this file. It's the most important piece of the system.

Free Tutorial

Free

  • Video walkthrough — build your own AI writing coach from scratch
  • Step-by-step blog tutorial
  • See the full system in action before you buy
Watch the Video Read the Tutorial

Craft Workshop

$39

  • Both Claude Code skills — developmental editor + writing session coach
  • Complete project folder structure for Obsidian
  • Editorial Letter Workshop — guided deep-dive with worked examples
  • Genre-specific editor variants (memoir, novel, essay, poetry)
  • Editorial letter template — the soul document that trains your AI editor
  • Pipeline tracker, version control, and workflow templates
Get the Toolkit

Instant download. All plain text files you own forever.

I needed an editor. So I built one.

I'm writing a memoir — a constellation of vignettes about family, identity, and the stories we inherit. I'm not a developer by training, but I am a product builder. When I couldn't find an editorial tool that understood the difference between a copyedit and a developmental read, I built one.

The result is a system where the AI reads my editorial letter first — where I've defined my voice, my wound, my benchmarks — and then gives feedback that sounds like a thoughtful writing partner, not a grammar checker.

The tools are scaffolding. The craft is yours. I open-sourced the scaffolding and am building workshops around the craft.