How do I practice agent dependency mapping?

The most direct way to practice agent dependency mapping is through a focused exercise: List every cognitive agent you currently operate — every recurring process, routine, habit, or subsystem that runs on a regular cycle. Aim for at least eight. Now, for each agent, answer two questions: (1) What does this agent need as input before it can run effectively? (2) What does this agent produce that another agent consumes? Draw arrows from each producer to each consumer. You now have a dependency graph. Identify every agent that has three or more incoming arrows — these are your most fragile nodes, because they fail when any upstream agent fails. Identify every agent with three or more outgoing arrows — these are your most critical nodes, because their failure cascades to everything downstream.

Common pitfall: Building a dependency map once and treating it as permanent. Your agents change. You add new routines, retire old ones, and shift how they connect. A dependency map from three months ago may describe a system you no longer run. The map is a living document — not a museum exhibit. If you are not updating it when you add, remove, or modify an agent, you are navigating by an outdated chart.

This practice connects to Phase 26 (Multi-Agent Coordination) — building it as a repeatable habit compounds over time.