product-reviewer

Automate weekly SaaS product health reviews by analyzing KPI data against targets.

3|2|Updated Jan 23, 2026
One-click install
npx skills add https://github.com/robotijn/ctoc --skill product-reviewer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: product-reviewer
Source: https://github.com/robotijn/ctoc/tree/main/skills/product/product-reviewer
Command: npx skills add https://github.com/robotijn/ctoc --skill product-reviewer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Product teams often struggle with inconsistent, untracked product reviews that fail to tie metrics to clear targets, leading to blind spots in product performance, missed drop-off points in user funnels, and unactionable insights that don't drive improvement. This skill eliminates that guesswork by automating structured, target-aligned weekly product reviews.

Core Features & Use Cases

  • Target-Aligned KPI Tracking: Pulls data from PostHog and Stripe, compares every KPI against predefined targets with clear green/yellow/red status coding to instantly spot underperforming metrics.
  • Funnel & Retention Analysis: Identifies largest drop-off points in user funnels, renders cohort retention triangles to spot weakening user groups, and checks for Simpson's paradox risks by segmenting B2B metrics by plan tier or company size.
  • Actionable Hypothesis Generation: Surfaces 2-3 testable improvement hypotheses with assigned owners and due dates, writes action items to a tracked YAML file for cross-review follow-up, and can dispatch experiment design skills to test recommended changes. Use case: A SaaS founder running their first weekly product review can use this skill to automatically pull their activation funnel, see that free tier activation is 18% vs 47% for enterprise, get a recommended hypothesis to simplify onboarding with an assigned owner, and have all action items tracked for the next review.

Quick Start

Use the product-reviewer skill to run your weekly product review for your SaaS project using the latest PostHog and Stripe data, and get a structured report with KPI status, funnel insights, and prioritized improvement hypotheses.

Frequently Asked Questions about product-reviewer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate weekly product reviews with KPI tracking?

Automate weekly product reviews by pulling KPI data from PostHog and Stripe, comparing metrics against predefined targets, and generating color-coded status reports. This eliminates manual guesswork and instantly identifies underperforming SaaS metrics for your team.

How does funnel drop-off analysis work for SaaS metrics?

Funnel drop-off analysis identifies the largest user drop-off points in your activation funnels. By segmenting B2B metrics by plan tier or company size, it detects Simpson's paradox risks and surfaces weak user groups requiring immediate product intervention.

Can I use PostHog and Stripe data for cohort retention tracking?

Yes, PostHog and Stripe data integrate directly to render cohort retention triangles and track user groups over time. This setup helps spot weakening retention early and assesses churn root causes against your predefined SaaS KPI targets.

What's the best way to generate testable improvement hypotheses from product data?

Generate testable improvement hypotheses by analyzing KPI variances and funnel drop-offs to surface 2-3 prioritized recommendations. Each hypothesis includes assigned owners and due dates, writing action items to a tracked YAML file for cross-review follow-up.

Does this product review process track action items with assigned owners?

Yes, the product review process tracks action items by writing them to a YAML file with assigned owners and due dates. This ensures cross-review follow-up and can dispatch experiment design workflows to test the recommended product changes.

When do I need Simpson's paradox segmentation checks for B2B metrics?

Simpson's paradox segmentation checks are needed when aggregate B2B metrics show positive trends but underlying segments perform differently. Segmenting by plan tier or company size during product reviews prevents misleading conclusions about SaaS user retention and activation.