prototype
/prototype — a model-invoked (v1.1: was user-invoked) engineering skill that builds a throwaway prototype to answer a design question — a runnable terminal app for a state/logic sanity-check, or several radically different UI variations toggleable from one route (see pattern-throwaway-prototype). Build to learn, then discard; the value is the knowledge, not the code. Now model-invoked, so the agent (and other skills) can reach for it autonomously; in MP’s main flow it is the prototype detour bridged into and out of by mp-handoff when a question needs a runnable answer.
See Also
- mp-to-spec — turn validated learnings into a spec.
- stage-implement — the canonical stage this implements.