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Kyle Anderson
Kyle Anderson

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Why You Should Stop Prompting (And Start Scaffolding)

For the last year, developers have been obsessed with building the "perfect prompt." A 5,000-word instruction manual passed to the LLM on every single request.

This is brittle, expensive, and fundamentally flawed.

The shift: From Prompting to Scaffolding.

The best developers no longer try to explain a complex business process in a massive text blob. Instead, they build deterministic software scaffolding around very small, focused LLM calls.

How to Scaffold an AI Feature:

  1. Break it Down: If you want an AI to write a marketing email based on a customer's CRM data, do not pass the entire CRM file and say "Write an email."
  2. Step 1 (Deterministic): Write standard Python code to query your CRM and pull only the specific fields needed.
  3. Step 2 (LLM Micro-Call): Pass those specific fields to a fast, cheap model (like Llama 3 8B) with a one-sentence prompt: "Extract the core reason this user churned."
  4. Step 3 (Deterministic Logic): Use an if/else statement in your code based on the churn reason to select a specific email template.
  5. Step 4 (LLM Micro-Call): Ask the LLM to simply "fill in the blanks" of that specific template.

You replaced a massive, expensive, hallucination-prone GPT-4 call with two incredibly fast, cheap micro-calls wrapped in standard software engineering logic.

If you found this helpful, I write a weekly newsletter for AI builders covering deep dives like this.
Join the early community: https://project-1960fbd1.doanything.app (Subscribe to get my free Prompt Bible guide with 50+ tactical developer prompts).

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