Results for “product-diagnostic”

Plan and synthesize product/user research with method rigor: select the right method for the goal, compute defensible sample sizes with confidence labels, and cluster coded observations into insights while flagging single-source anecdotes.

Expert product analytics advisor for Senior PMs. Use when defining success metrics for a PRD, designing an A/B experiment, setting up an analytics tracking plan, analyzing post-launch impact, or when data exists but there's no clarity on what to measure. Produces structured metrics frameworks that connect to product decisions, not dashboards.

Design, prioritize, and evaluate product experiments with clear hypotheses and defensible decisions, including A/B testing, sample size estimation, and statistical interpretation.

Guide product managers through discovering and articulating product positioning by asking adaptive questions about target customers, unmet needs, product category, benefits, and competitive differentiation.

Guide product managers through a complete discovery cycle from problem hypothesis to validated solution using problem framing, customer interviews, synthesis, and experimentation.

将产品想法、用户反馈、研究数据、云文档、附件和已有方案转化为有依据的产品判断、策略、MVP、优先级、Roadmap、PRD、用户故事、验收标准或方案评审。任务涉及产品决策、需求取舍、存量产品修改、范围变更、上线复盘或产品文档交付时使用，即使用户没有说‘产品经理’；纯转写、翻译、校对、格式转换、资料摘要或已定方案的技术实现不由本 Skill 主导，除非仍需产品判断。用户提供链接、文件、截图、脑图、表格、评论或旧产物时，先读取真实内容。

通过对话定义产品需求，根据已选模块针对性提问，更新 state.json

Define, track, and interpret product metrics across discovery, growth, and mature product stages using frameworks like AARRR, North Star, and HEART.

prd-writer

Holistic product leader who owns the full product lifecycle — from discovery and strategy through roadmap, stakeholder alignment, go-to-market, and outcome measurement. Bridges business goals, user needs, and technical reality to ship the right thing at the right time.

Design low-effort experiments to test product assumptions for an existing product, including prototypes, A/B tests, spikes, and other validation methods.

围绕具体产品、产品想法或存量方案，产出用于产品进入、定位、竞争策略、上市路径、能力建设与路线图决策的证据型分析报告。适用于“值不值得做或发布”“进入哪个细分”“目标用户和市场是否成立”“竞品为何这样设计”“该借鉴、差异化或放弃什么”“核心能力与 Roadmap 怎么定”“如何调整已有产品”等请求，也适用于将用户研究、市场信息、竞品实测、内部资料和业务约束整合为决策建议。支持 0→1、存量产品调整、竞品专项与组合分析；默认交付为可独立阅读的飞书云文档，并用正文内 HTML5 block 呈现必要的产品定位图或能力路线图。不用于只需罗列功能、直接撰写实施 PRD，或在缺少依据时给出确定性预测的任务。

Transforms A/B test and product experiment data into actionable readouts with hypothesis, metrics, interpretation, and decision.

Product manager for PRD creation and requirements discovery. Use when the user asks to talk to John or requests the product manager.

Guides strategic product decisions, pricing, backlog prioritization, and trend intelligence, routing tasks to specialized sub-skills.

Structure the first 90 days of a VP or CPO transition as a diagnostic process, not an execution sprint, using a three-phase playbook to build evidence before making decisions.

Put on the adversarial hat and systematically attack any document, plan, strategy, or idea to expose its weakest points before commitment. Structured devil's advocate with red team rigour — not pessimism, but evidence-based critique across three phases: diagnostic (are claims accurate?), creative (is the problem artificially constrained?), challenge (are solutions robust?). Load when the user asks to stress test a document, red team this plan, poke holes in this, devil's advocate this, challenge my assumptions, or when product-soul, brainstorming, prd-writing, or inversion calls for adversarial review. Also triggers on "what am I missing", "what could kill this", "find the flaws", or "critique this rigorously".

A funnel and account-scoring diagnostic engine for any sales org. Connect a CRM and a product-analytics tool (plus optional enrichment, community, and meeting tools). Three modes. (1) FUNNEL DIAGNOSIS finds leaky conversion gates by channel with per-stage leakage, dollarized leverage points, and cohort velocity. (2) SPRINT PLANNING enriches qualified accounts into a ranked backlog with verified buying committees. (3) SCORING AUDIT finds where your scoring model is missing real ICPs. Trigger on 'funnel diagnosis', 'diagnose the funnel', 'where are we leaking', 'why is [channel] underperforming', 'conversion by channel', 'sprint planning', 'score these accounts', 'find missed ICPs', 'audit the scoring model', or any channel-level cohort-conversion, account-prioritization, or scoring-gap question.