An open-source AI social-media content studio. Pick a platform, set tone, audience, and goal, hit generate, and watch three caption variants stream in live, token-by-token. Save the ones you like to a library and "more like this" from there.

Three variants stream in parallel but cost a single quota unit per generate action; quotas are computed from actual rows, not a mutable counter. The AI stream filters out the model's <think> reasoning blocks so the first real token stays sub-second.

Underwent a full framework cutover from Next.js App Router to TanStack Start in stages: database, then auth, then a framework-agnostic service layer, then the framework swap, staying shippable at every step. Runs fully locally: Postgres in Docker, email/password auth, no cloud accounts required.

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