{"version":"2.1.221","anchor":"plan-mode-prototype-artifact-offer","canonical_anchor":"plan-mode-prototype-artifact-offer","heading":"Plan mode prototype-artifact offer","tier":"soon","area":"Plan Mode","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.221\/e\/plan-mode-prototype-artifact-offer","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.221","markdown":"### Plan mode prototype-artifact offer\n\nPlan mode can offer to build a prototype artifact first, but the offer never appears in this build.\n\n**What**\n\nPlan mode can offer to build a prototype artifact before the plan is executed, but the section is never appended in this build.\n\n**Details**\n\n- the plan-mode system reminder gains a `prototypeOffer: !0` field and a \"## Prototype Artifact Option\" prompt section\n- the section tells Claude that if the user accepts, the prototype is built after plan mode ends, plan mode stays read-only except for the plan file, the plan file should name the prototype-first approach, and the prototype skill is invoked once plan mode has ended\n- the reminder emits a `plan_prototype_offer` marker alongside the existing `plan_workshop_offer`\n- guarded by isPlanPrototypeOfferEnabled, which is `Lgo() && !B5()`; Lgo returns !1, so the guard is constant false\n\n**Evidence**\n\n`## Prototype Artifact Option`\n\n- Area: Plan Mode\n- Tier: Nothing to try yet\n- Useful: 2\/5\n- Signal: 4\/5\n- Present in the build but not switched on"}