AI Coding Tip 026 - Assign a Persona to Every Skill Definition

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Know who speaks before the skill runs

TL;DR: Always define a clear role at the top of every skill file so you know whose perspective drives the execution.

Common Mistake ❌

You write a skill full of rules but assign no role.

The AI starts executing without knowing if it's a junior developer, a seasoned architect, or a QA engineer.

You get responses that feel generic, lack authority, or shift in perspective across runs.

Problems Addressed 😔

  • The AI picks a random voice, so outputs vary unpredictably between sessions.
  • You can't audit the skill because you don't know whose judgment it applies.
  • The AI mixes tones and expertise levels inside a single execution.
  • Skill chaining breaks because each skill assumes a different implicit persona.
  • You lose accountability: nobody knows who signed off on the output.

How to Do It 🛠️

  1. Open your skill file and add a role declaration...

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