DEV CommunityTuesday · June 9, 2026FREE

When One Prompt Becomes a Process: How I Split Responsibility Inside an AI Skill

The article, published on DEV Community, details the author's evolution from using simple AI prompts for isolated tasks like reviewing a function or explaining an error to handling complex engineering workflows such as pull request reviews. Initially, the author attempted to manage complexity by adding more rules to a single prompt, but this led to a bloated, unwieldy instruction set. The breakthrough came when the author refactored the prompt into a modular process, splitting responsibilities across multiple steps: input analysis, implementation, and review. This approach treats the AI interaction as a repeatable skill—a structured workflow that can be applied consistently to tasks like PR review, bug triage, safe fix planning, release checklist verification, task handoff summarization, and documentation cleanup. The author emphasizes that for small, one-off tasks a short prompt suffices, but for repeated developer work, a process-oriented design yields more reliable and maintainable results. The article does not mention specific AI models or tools, focusing instead on the conceptual shift from monolithic prompts to modular AI skills.