Vote below, then tell us in the comments: have you ever created something at work or school that you do not own?

I gave Opus 4.8 all the markdown files that Fable and I had created up to that point, in hopes that Opus could help me plan the model switch. And the reason Fable was so good, other than that he is the best coder on the planet, is Jake's ICM system, which I learned and built in this Skool class. The Foundation Fable built upon. My final prompt to Opus (we had a good conversation before this, and I saved my Fable context window with /export, so if need be and Fable returns, we can restart where we left off): -------------- Fable 5 was writing to my Obsidian Vault, and he has a Website folder with 1. Audit (the rebrand and rebuild was coming from a Replit project I built. So I gave Fable all my code from GitHub, and the Audit file is pertaining to the migration-audit) 2. Brand 3. PRD files 4. Context.md 5. ia-nav-structure 6. launch-action-plan 7. Would you like to read these files before helping me with a handoff.md file? 8. (he said yes) Opus: I've read all ten. This is unusually disciplined work — the layered ICM system, the keep/rework/kill audit, locked IA, five approved PRDs, and a staged runbook. A few things stand out that actually change how the handoff should be built: The vault is the plan; the build repo is the truth. Your real build lives in port-a-insider with its own CLAUDE.md tracking milestones M0–M7. The vault tells Opus what to build; the repo + its git history tell it what's already built. So the handoff's job isn't to re-summarize the plan you've already documented beautifully — it's to bridge Opus into that repo and tell it how to figure out where Fable stopped. Your brand-voice risk is lower than I'd feared. The insider-messaging doc is genuinely thorough — hero three-beat, the generous-club principle, the extended never-list, the Dispatch format, Porter's posture. That's the kind of concrete voice spec that survives a model switch well. The continuity risk here is build-state, not voice.