Agents are in production. Tools are wired. Spend is real. Permissions are wider than anyone meant.
When AI leaves the laptop and keeps running, a different cast arrives: unpaid human roles the org chart never posted, agents that misbehave in predictable ways, and environmental failures that look like progress until the pager lights up.
The AI Developer's Field Guide — Volume 3 maps the runtime floor of generative AI. Timothy O'Brien names the orchestration and stewardship jobs, credential and spend ownership, escalation paths, kill switches, and the monsters that appear when oversight is a slide instead of a practice.
Meet the Autonomy Helicopter Parent, System Prompt Originalist, Dr. No, and Just One More Token. Then confront Hallucination Hydra, Rubber-Stamp Wraith, Token Furnace, and Secret Zombie Attack.
This is not a catalog of villains. Each role starts from real work someone is already doing. The book shows where that work becomes an unpaid specialty, how agents and monsters compound, and which countermoves actually change Monday morning.
Written for practitioners and leaders who need shared language that survives an incident channel, this third volume of The Slop Codex extends the field guide from the developer desk and the org chart to the fleet that keeps running after the meeting ends.
