# Trust proof: Mode respects design-system/component constraints in a real workflow ## User belief to change AI UI tools create plausible-looking garbage because they ignore our component library, tokens, variants, states, and engineering constraints. ## Current environment Many AI design/code tools can generate or edit UI in isolation, but mature teams need proof that output respects existing systems and review paths. For higher-ACV ICPs, trust is less about magic and more about governance. ## Why this matters This is not the first proof for broad launch, but it may be the proof that makes Mode credible to mature design-system or engineering stakeholders. ## Aha moment Mode makes a scoped change that visibly uses the correct existing component/pattern/variant and produces output engineering can review against the system. ## What to show Existing component or token/pattern context -> selected UI change -> Mode uses/preserves the right component/pattern -> output includes enough evidence for reviewer to validate fidelity. ## Belief gates - Component traceability: viewer can see which existing component/pattern is used. - Variant/state awareness: if relevant, the proof shows a real state/variant constraint rather than a static happy path. - Engineering reviewability: output gives engineers/design-systems people something inspectable. - Scoped claim: Mode does not claim blanket design-system fidelity unless the demo proves it. ## Pass criteria The proof can withstand a skeptical design-systems/frontend review. It shows exact scoped fidelity, not broad unsupported design-system claims. ## Failure modes Random component output; broad “design-system faithful by default” language; no traceability; only aesthetic similarity; no engineering-review artifact. ## Claim unlocked Mode can preserve/use existing component context in scoped product changes, with reviewable output. ## Evidence basis - Mode W5: design-system fidelity as trust layer - ICP trigger: AI tools breaking design-system consistency - Mode W6: review path required for credibility ## Asset outputs - design-system trust demo chapter - annotated component trace screenshot - review artifact - enterprise/ICP proof section ## Priority note This is a second-order proof for design-system/enterprise credibility, not the launch hero unless the target audience is explicitly design-system-heavy.