A feature list is not enough when multiple coding sessions must build one product. Driftbreak creates a decision-backed app specification: product truth, technical construction, and the operating instructions an AI builder needs next.
Many AI spec generators stop at screens and features. That can be useful for exploration, but it leaves the hard questions open: who owns a record, what can change state, what must remain true, and which feature is intentionally deferred. Those gaps are where an AI-built app starts drifting.
A useful AI app spec gives the builder and coding agent the same operating picture before implementation begins.
Driftbreak does not replace the builder with an automatic product manager. It exposes unresolved choices, explains the consequence of each path, and records the builder-confirmed direction. That is what makes the resulting specification usable by an agent without treating the agent as the product authority.
The package includes an AI-Directed Development operating guide, recovered app architecture, builder-ready technical blueprint, and adaptive AI implementation sessions. Each file owns a different kind of truth so the package does not become one long generic document.
Start with the system decision, then give the next coding session a boundary it can follow.
It goes further than a generic PRD. The output connects product intent, authority, technical construction, and a usable coding-agent handoff.
Driftbreak uses the evidence you provide. When repo truth matters, it gives you a coding-agent audit prompt and uses the pasted result rather than pretending it inspected code it has not seen.
The case process distinguishes preserve-worthy behavior, paths that need rebuilding, and future work that should be deferred until the core is trustworthy.
