
An app by late bloomer
st0n3r
A disciplined harness for writing a book with AI.
canon first, prose second.
st0n3r keeps a story bible and drafts chapters from beats and canon. It checks for slop, voice, continuity, pacing and unresolved promises before you accept or reject each finding.
Everything stays in plain files and follows a repeatable workflow. The name comes from John Williams’ Stoner, then gets defaced into leetspeak.
View the GitHub repository