PowerUp Coaching — Living Knowledge Base

Insight: Use a PRD-First Workflow to Build Apps Without Getting Lost

6 min read

Original Insight

“Start with a quick brainstorm with Claude Code, come up with a document that describes what the thing is going to do. Tell it to save that into a file, and then say, read that file, and now come up with a PRD — product requirements document — that describes exactly the function that’s going to happen, and then describes the architecture of the system that’s going to deliver it. Then say: using that information, make a plan for implementing the minimum viable version of this product. And we’ll go step by step to add functionality.” — Lou

Expanded Synthesis

One of the most common failure modes in AI-assisted app development — or in any project that uses AI as a creative partner — is what you might call the “lost in conversation” problem. You start with an exciting idea, the AI generates something compelling, you respond, it adds more, and twenty exchanges later you have a sprawling mess that doesn’t match your original vision, or worse, you can’t remember what your original vision was. The PRD-first workflow is a direct antidote to this failure mode, and it applies far beyond software development.

The insight is structural: before you ask AI to build anything, make it articulate what it’s building and why. The sequence Lou described is precise and replicable. Step one: brainstorm the concept and capture it in a persistent file, not just in the chat. Step two: generate a Product Requirements Document from that file. Step three: generate a phased implementation plan from the PRD. Step four: execute one phase at a time, committing each phase to version control before moving to the next.

The word “file” in step one is doing enormous work that is easy to miss. When you keep everything in the chat, the AI’s working memory degrades as the conversation grows. Critical context from the beginning of the session loses weight relative to recent exchanges. By saving the concept document and the PRD as actual files, and by instructing the AI to read those files at the start of each session, you are not relying on context window persistence. You are building a durable external memory for the project. This is the same principle that underlies good project management in teams: the document is the truth, not the conversation.

The minimum viable product (MVP) constraint in step three is equally important. Lou specifically noted asking for “the minimum viable version of this product, and then we’ll go step by step to add functionality.” This prevents the AI’s tendency toward over-engineering — which mirrors a common trap that high-performers fall into. The desire to get it “right” the first time often means never finishing at all, or finishing something so complex that you can’t explain it to a client or maintain it over time. The MVP commitment forces a forcing function: what is the smallest thing that demonstrates value? Build that first.

The Git branching strategy Lou described — where each phase becomes a new branch, so you can revert to phase 1 if phase 2 goes wrong — is a technical application of a broader principle that coaches and entrepreneurs should internalize: build reversibly. Any experiment, any product iteration, any new client offer should be designed with a clear rollback plan. When you “always have somewhere to go back to,” you remove the risk that makes smart people freeze before starting.

For PowerUp clients who are not developers, this framework translates directly to content, course, and offer development. The PRD becomes a “product brief” — a one-page document that answers: who is this for, what transformation does it create, what are the three phases of delivery, and what does the minimum viable version look like? The Git branch becomes a version label on your materials. The Streamlit interface Lou mentioned — a quick, functional UI that lets you test before you polish — becomes a rough pilot you run with three trusted clients before you invest in a full launch.

The deeper principle here connects to PowerUp’s philosophy around sustainable growth: clarity before creation. The PRD-first workflow is a form of structured intention-setting. It externalizes your thinking before the doing begins, which protects you from the entropy that tends to creep in when you’re responding reactively to each new output.

Practical Application for PowerUp Clients

The One-Page Product Brief Protocol

Before starting any new project — content series, course, offer, automation, or tool — complete this brief:

  1. Concept Statement (5 sentences): What is this? Who is it for? What problem does it solve? What makes it different? What does success look like?

  2. Requirements List: Bullet every function or feature the finished thing must have. Include “must have” vs. “nice to have” labels.

  3. Architecture Sketch: How does it work? What are the 3-5 main components? How do they connect?

  4. Phase Plan:

    • Phase 1: Minimum viable version (what can you test in 48 hours?)
    • Phase 2: First enhancement (what makes it genuinely useful?)
    • Phase 3: Full version (what makes it remarkable?)

  5. Revert Plan: If Phase 2 breaks something, what does Phase 1 look like that you return to?

Save this document before you start. Reference it every time you sit down to work on the project. Update it when scope changes — do not just change it in the chat.

Coaching Questions:

  • What project have you started without a PRD that is now stalled or confused? What would writing a PRD for it reveal?
  • What is the minimum viable version of your most ambitious current goal?
  • If you could only build Phase 1 and nothing else, would it still be worth doing?

Additional Resources

Evolution Across Sessions

The PRD-first workflow is the implementation companion to “Codify Your Judgment Into Skills, Not Just Prompts.” Where that insight is about encoding your expertise, this one is about the process discipline that makes encoding reliable and reversible. Together they suggest a broader operating principle: document your thinking before delegating it to an AI, so the AI is executing your vision rather than improvising one.

Next Actions

  • For me (Lou): Create a simple PRD template in the Telegram resources that members can use for their projects. Demonstrate the full workflow on a live build in a future session.
  • For clients: Take one stalled project and write a retrospective PRD — document what you thought you were building and what you actually built. Notice the gap. Use that gap to clarify the next iteration.

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