用 Revenue Centric Design 审计做好的 SaaS 页面、定价和新手引导：输出按阶段排序的改进清单，每条都对应具体认知偏差，附证据、具体改法和投入/影响评分。
「SaaS 落地页」配方第 3 步（投流前的审计），来自 gleydson/saas-rcd-audit。可以喂 URL、截图、文字描述或代码库，也可以只看某个界面，比如首屏、定价档位、新手引导、空状态或退订流程。Agent 先按创业阶段（ARR/MRR 与优先级）校准，并确认 ICP 是否清晰，再走完整生命周期（获客、激活、留存、变现、指标），给 9 条 RCD 原则打分并跑总检查清单。每条发现都点名涉及的偏差或原则（锚定效应、损失厌恶、希克定律、费茨定律等），给出证据、修改方案和投入/影响估算。内置伦理关卡，杜绝暗黑模式。框架致谢 Richard（@richardrx）及原始行为科学研究者。
npx skills add https://github.com/gleydson/saas-rcd-audit/tree/HEAD/saas-rcd-audit审计任何SaaS产品，使其设计同时服务于用户价值和收入。该技能将行为设计知识体系转化为可重复的审计流程，产生具体、有优先级排序的改进点——每个改进点都关联到一个命名的认知偏见或原则，并附有推荐的修复方案。
来源与鸣谢。 这些框架综合了 Richard — "Design for startups" (@richardrx) 公开发表的帖子和文章：收入中心设计、瑞士军刀指数、4个初创阶段、GBB定价、功能过滤器等。底层科学归功于其原创者（Kahneman & Tversky, Dan Ariely, Eugene Schwartz, Aronson & Mills, Nir Eyal, Fitts, Hick, Nielsen Norman Group）。合乎道德地应用说服力——参见伦理守则。
中立的设计并非
ElevenLabs text-to-speech with mac-style say UX.
Oracle CLI second-model review/debug/refactor/design with selected files, dry-run token checks, API or browser engine.
Capture and automate macOS UI with the Peekaboo CLI.
Generate multiple radically different interface designs for a module using parallel sub-agents. Use when user wants to design an API, explore interface options, compare module shapes, or mentions "design it twice".
Build a throwaway prototype to flesh out a design — a runnable terminal app for state/business-logic questions, or several radically different UI variations toggleable from one route.
Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".