AI Agents - Chapter 05 Give Your AI a Job, Not a Costume From role prompts to Goal Briefs. If you run AI agents, what you tell them decides what they do. Write each one a brief: the goal, the context, the limits, what done looks like, and who checks the work.
AI Agents - Chapter 05 Your Prompts Evaporate. Skills Compound. * The Knowledge Layer Agents were Missing Your prompt library resets to zero on every Agent run. Skills encode organizational knowledge once and compound across every execution. 40% of Agentic AI projects face cancellation because Agents lack persistent context. Skills are the missing knowledge layer.
AI Agents - Chapter 05 Most AI-Native Developers are Level 2. * Your Tools are Fast, but your Thinking has not Changed! 84% of developers use AI coding tools. A controlled study found them 19% slower. The AI Developer Maturity Framework maps 5 levels of developer maturity, from autocomplete user to Orchestrator, and exposes why the vast majority is stuck at Level 2.
AI Agents - Chapter 05 Engineers Stopped Writing Code in December * Project-Scale Autonomy Is Here. Three frontier models shipped in six days in November 2025, and the engineering profession crossed a line it will never cross back. This is the second acceleration: from task-scale to project-scale autonomy. Your sprint board is the fossil.
