Understand how your codebase fits together.
Explains codebase architecture and runtime flow so engineers can build a working mental model of a subsystem.
When to use it
Use for questions about how code works, walkthroughs before changes, and decisions about placement, ownership, or layering.
Give it a question about the codebase; it returns an architectural explanation grounded in exploration of the code.
What you provide
Requires consulting poteto-mode's Subagents section when choosing each helper's reasoning level.
No additional actions listed.