The Feedback Loop

When This Skill Activates

Claude uses this skill when:

• Building feedback collection
• Measuring product-market fit
• Implementing user research
• Creating feedback systems

Core Frameworks

1. Superhuman PMF Survey

The Question:

"How would you feel if you could no longer use [product]?"

• Very disappointed
• Somewhat disappointed
• Not disappointed

PMF Threshold:

• 40% "very disappointed" = strong PMF

• <40% = need to improve

2. Talk to Users (YC)

The Approach:

• Talk to users weekly (minimum)
• Ask open-ended questions
• Watch them use product
• Focus on jobs-to-be-done

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Action Templates

Template: Feedback System

# Feedback Collection System

## In-App Surveys
**PMF Survey:**
- Trigger: After 2 weeks of use
- Question: "How disappointed if couldn't use?"
- Follow-up: "What's the main benefit?"

**NPS Survey:**
- Trigger: Quarterly
- Question: "How likely to recommend (0-10)?"
- Follow-up: "Why that score?"

## User Interviews
**Cadence:** [Weekly/biweekly]
**Participants:** [How selected]
**Format:**
- 30-minute calls
- Watch them use product
- Ask "why?" 5 times

## Feature Requests
**Collection:**
- In-app widget
- Support tickets
- User interviews

**Tracking:**
- Count: [number of requests]
- Priority: [using RICE]
- Status: [planned/not planned]

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Quick Reference

💬 Feedback Checklist

Collect:

• PMF survey implemented
• NPS tracking
• User interview cadence
• Feature request system

Act:

• Feedback reviewed weekly
• Patterns identified
• Prioritized using RICE
• Closed loop (tell users what you built)

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Key Quotes

YC:

"Talk to users. All the time. Until it feels like you're doing it too much."

Superhuman:

"Product-market fit isn't a feeling. It's a number: 40% very disappointed."