Fablemark

Long stories with AI, without the forgetting.

Fablemark gives your AI assistant a lasting memory of your characters, places and plot. Every chapter it writes stays true to the last one, and lands in an illustrated book you can read on any phone or tablet.

Connect your AISee how it works

Chapter seven: The Bell in the Fog

Juniper climbed the ninety-one steps with the lamp oil sloshing in its can, her copper tail1 brushing the rail. Below, the fog had swallowed the harbor whole.

Somewhere inside it, the old fog bell rang2, though nobody had rung it since the storm.

Pell landed on the gallery rail, shook out his feathers, and dived into the harbor to look peered down into the white3.

  1. Juniper: copper fur, one white ear. From her character sheet.
  2. Open thread since chapter three: who rings the bell?
  3. Pell can't swim. That's settled canon, so the slip was flagged and fixed.

Assistants forget. Stories notice.

A story you build with an AI over weeks outgrows any one chat. Sessions end, context runs out, and by chapter twelve the fox has brown fur, the gull can suddenly swim, and the mystery from chapter three is never solved. Fablemark keeps the facts in one place your assistant checks before it writes.

How it works

  1. Connect your assistant

    Add Fablemark to ChatGPT, Claude or any app that supports MCP. It takes a couple of minutes and you only do it once.

  2. Write the way you already do

    Ask for the next chapter. Your assistant reads the story so far before it writes, then saves the chapter, anything new it established, and notes for next time.

  3. Read it as a book

    Each chapter appears in a clean, illustrated reader. Share the link with whoever is listening at bedtime.

What Fablemark remembers

Each story lives in a world that can hold many books. Everything your assistant learns about that world is kept, so book two knows what happened in book one.

Characters
How they look, how they behave, who they are to each other, and the things that must never change.
Places
What each place looks like and what has happened there.
How the world works
Magic, traditions and history, each marked as settled, still an idea, or dropped.
The plot
Open questions, planned twists, and the setups that still need to pay off.
Where you left off
Notes from the last session, including what should not happen next.
What everyone looks like
Reference pictures for each character and place, so illustrations stay recognizable from chapter to chapter.

Nothing gets quietly rewritten. If a new chapter contradicts something already settled, Fablemark flags it for you instead of overwriting the story.

A proper book, not a chat log

Chapters are saved as structured text and pictures, then set in a reader made for reading: a cover, a contents page, comfortable type, and illustrations where they belong. It works on phones and tablets.

Your books aren't listed anywhere. Only people you send the link to can read them.

Connect your AI

Fablemark works with any assistant that supports MCP, the open standard for connecting AI apps to tools. Add this address as a connector, then sign in when your assistant asks. If you don't have an account yet, you'll create one in the same step.

https://fablemark.app/mcp