prd-development skill

Purpose

Guide product managers through structured PRD (Product Requirements Document) creation by orchestrating problem framing, user research synthesis, solution definition, and success criteria into a cohesive document. Use this to move from scattered notes and Slack threads to a clear, comprehensive PRD that aligns stakeholders, provides engineering context, and serves as a source of truth—avoiding ambiguity, scope creep, and the "build what's in my head" trap.

This is not a waterfall spec—it's a living document that captures strategic context, customer problems, proposed solutions, and success criteria, evolving as you learn through delivery.

Input

Works best with: The feature or initiative the PRD covers. Also useful: Discovery notes, problem statements, user research, success metrics, and constraints — paste whatever exists; the workflow slots it into the right phases and skips what's already answered.

Anything supplied with the invocation itself — text after the skill name, a pasted context dump, or an appended ARGUMENTS: line — counts as answers already given. Use it and skip whatever it covers; don't re-ask.

Arriving empty-handed? That works too. The workflow starts at problem definition and builds up from there.

Example invocation: Build a PRD for self-serve workspace provisioning — here are my discovery notes and the OKR it ladders to.

Key Concepts

What is a PRD?

A PRD (Product Requirements Document) is a structured document that answers:

1. What problem are we solving? (Problem statement)
2. For whom? (Target users/personas)
3. Why now? (Strategic context, business case)
4. What are we building? (Solution overview)
5. How will we measure success? (Metrics, success criteria)
6. What are the requirements? (User stories, acceptance criteria, constraints)
7. What are we NOT building? (Out of scope)

PRD Structure (Standard Template)

# [Feature/Product Name] PRD

## 1. Executive Summary
- One-paragraph overview (problem + solution + impact)

## 2. Problem Statement
- Who has this problem?
- What is the problem?
- Why is it painful?
- Evidence (customer quotes, data, research)

## 3. Target Users & Personas
- Primary persona(s)
- Secondary persona(s)
- Jobs-to-be-done

## 4. Strategic Context
- Business goals (OKRs)
- Market opportunity (TAM/SAM/SOM)
- Competitive landscape
- Why now?

## 5. Solution Overview
- High-level description
- User flows or wireframes
- Key features

## 6. Success Metrics
- Primary metric (what we're optimizing for)
- Secondary metrics
- Targets (current → goal)

## 7. User Stories & Requirements
- Epic hypothesis
- User stories with acceptance criteria
- Edge cases, constraints

## 8. Out of Scope
- What we're NOT building (and why)

## 9. Dependencies & Risks
- Technical dependencies
- External dependencies (integrations, partnerships)
- Risks and mitigations

## 10. Open Questions
- Unresolved decisions
- Areas requiring discovery

Why This Works

• Alignment: Ensures everyone (PM, design, eng, stakeholders) understands the "why"
• Context preservation: Captures research and strategic rationale for future reference
• Decision log: Documents what's in scope, out of scope, and why
• Execution clarity: Provides engineering with user stories and acceptance criteria

Anti-Patterns (What This Is NOT)

• Not a detailed spec: PRDs frame the problem and solution; they don't specify UI pixel-by-pixel
• Not waterfall: PRDs evolve as you learn; they're not frozen contracts
• Not a substitute for collaboration: PRDs complement conversation, not replace it

When to Use This

• Starting a major feature or product initiative
• Aligning cross-functional teams on scope and requirements
• Documenting decisions for future reference
• Onboarding new team members to a project

When NOT to Use This

• For small bug fixes or trivial features (overkill)
• When problem and solution are already clear and aligned (just write user stories)
• For continuous discovery experiments (use Lean UX Canvas instead)

Facilitation Source of Truth

When running this workflow as a guided conversation, use workshop-facilitation as the interaction protocol.

It defines:

• session heads-up + entry mode (Guided, Context dump, Best guess)
• one-question turns with plain-language prompts
• progress labels (for example, Context Qx/8 and Scoring Qx/5)
• interruption handling and pause/resume behavior
• numbered recommendations at decision points
• quick-select numbered response options for regular questions (include Other (specify) when useful)

This file defines the workflow sequence and domain-specific outputs. If there is a conflict, follow this file's workflow logic.

Application

Use template.md as the fill-in document. The template includes:

• Per-section coaching blocks — each section has its own Instructions, Steps, Contributing Skills, and Activities so the template is self-guiding even without this workflow.
• Inline gap tagging — tag every gap as 🔶 Assumption (plausible but unvalidated) or 🔵 Open Question (unknown, needs discovery). Tag inline where the gap appears, not just at the end.
• Cross-section recommendation prompts — after completing each section, a "Before moving on" block checks consistency with prior sections and warns about what the next section will need.
• Self-assessment — after Section 10, a diagnostic captures the strongest section, weakest section, top assumptions to validate, and the recommended next step before sharing the PRD.
• Skill cross-reference table — maps 15 skills to the specific sections they feed (e.g., problem-framing-canvas → Section 2, epic-breakdown-advisor → Section 7).

This workflow orchestrates 8 phases over 2-4 days, using multiple component and interactive skills. The phases below describe the facilitation sequence; the template captures the output.

Phase 1: Executive Summary (30 minutes)

Goal: Write a one-paragraph overview for skimmers.

Activities

1. Draft Executive Summary

• Format: "We're building [solution] for [persona] to solve [problem], which will result in [impact]."
• Example:

"We're building a guided onboarding checklist for non-technical small business owners to solve the problem of 60% drop-off in the first 24 hours due to lack of guidance, which will increase activation rate from 40% to 60% and reduce churn by 10%."

• Participants: PM
• Duration: 30 minutes
• Output: One-paragraph summary

Tip: Write this first (forces clarity), but refine it last (after other sections are complete).

Phase 2: Problem Statement (60 minutes)

Goal: Frame the customer problem with evidence.

Activities

1. Write Problem Statement

• Use: skills/problem-statement/SKILL.md (component)
• Input: Discovery insights from skills/discovery-process/SKILL.md or skills/problem-framing-canvas/SKILL.md
• Participants: PM
• Duration: 30 minutes
• Output: Structured problem statement

Example Problem Statement:

## 2. Problem Statement

### Who has this problem?
Non-technical small business owners (solopreneurs, 1-10 employees) who sign up for our SaaS product.

### What is the problem?
60% of users abandon onboarding within the first 24 hours because they don't know what to do first. They see an empty dashboard with no guidance, get overwhelmed by options, and leave.

### Why is it painful?
- **User impact:** Wastes time (30-60 min trying to figure out product), never reaches "aha moment," churns before experiencing value
- **Business impact:** 60% activation rate → high churn, low LTV, poor word-of-mouth

### Evidence
- **Interviews:** 8/10 churned users said "I didn't know what to do first" (discovery interviews, Feb 2026)
- **Analytics:** 60% of signups complete 0 actions within 24 hours (Mixpanel, Jan 2026)
- **Support tickets:** "How do I get started?" is #1 support question (350 tickets/month)
- **Customer quote:** "I logged in, saw an empty dashboard, and thought 'now what?' I gave up and went back to my spreadsheet."

2. Add Supporting Context (Optional)

• Customer journey map: If problem spans multiple touchpoints
• Use: skills/customer-journey-mapping-workshop/SKILL.md output
• Jobs-to-be-done: If motivations are key
• Use: skills/jobs-to-be-done/SKILL.md output

Outputs from Phase 2

• Problem statement: Who, what, why, evidence
• Supporting artifacts: Journey map, JTBD (if relevant)

Phase 3: Target Users & Personas (30 minutes)

Goal: Define who you're building for.

Activities

1. Document Personas

• Use: skills/proto-persona/SKILL.md (component) output
• Participants: PM
• Duration: 30 minutes
• Format: Include persona name, role, goals, pain points, behaviors

Example:

## 3. Target Users & Personas

### Primary Persona: Solo Entrepreneur Sam
- **Role:** Freelance consultant, solopreneur
- **Company size:** 1 person (no IT support)
- **Tech savviness:** Low (uses email, spreadsheets, basic SaaS)
- **Goals:** Get value from software fast without technical expertise
- **Pain points:** Overwhelmed by complex UIs, no time to watch tutorials, needs immediate value
- **Current behavior:** Signs up for products, tries for 1 day, churns if not immediately useful

### Secondary Persona: Small Business Owner (5-10 employees)
- **Role:** Owner-operator, manages team
- **Needs:** Onboard team members quickly
- **Differs from primary:** More tolerant of complexity, willing to invest setup time

Outputs from Phase 3

• Primary persona: Detailed profile
• Secondary personas: (if applicable)

Phase 4: Strategic Context (45 minutes)