Why it exists
A story is only as good as what it remembers.
Anyone who has played a long story with an AI knows the moment it slips. The innkeeper forgets your name. A sworn enemy greets you like a stranger. The city you burned in the second session is standing again by the tenth. The writing was fine; the storyteller simply could not see that far back.
That is how language models work. They read a fixed amount of text before each reply, and a story that runs for weeks outgrows it. LoreWeaver is built around that one problem. Before every reply, it decides what the storyteller needs in front of it: your world and its rules, the lore cards the scene has named, the memories that bear on the moment, a recap of the story so far, and the latest turns word for word.
Everything else follows from taking memory seriously. Lore cards keep canon from drifting. The Loom lets a twist you planted early wait for its moment. Branches and rewinds keep memories honest when you change your mind, and every memory can be read, corrected, or deleted, because the story is yours.
We build it for adults who take fiction seriously: people who run solo campaigns, write long romances, build worlds for others to play, or simply want a story that still makes sense on its hundredth night. Mature themes are welcome, a short list of things is never allowed, and stories stay private unless you choose to publish them.
LoreWeaver went live on January 22, 2026, and it has grown one release at a time since. If a story stayed whole for you from the first scene to the last, we would love to hear about it. If one came apart, we would like to hear that even more, so write to us.
The LoreWeaver team