how
Understand how your code fits and flows together.
What it does
Explains how a codebase subsystem works so an engineer can understand its architecture, runtime flow, and ownership boundaries.
When to use it
Use for code walkthroughs, questions about how something works, and decisions about placement, ownership, or layering.
How to use it
Give it a question about your codebase; it returns an architectural explanation that builds a working mental model.
What you provide
- a question about the code
- An existing project
Uses
Good to know
- starts 1 helper agents
- starts helper agents, number unstated
What you need · 1
Requires following poteto-mode's Subagents section when choosing each subagent's reasoning level and execution speed.
Access · 3
This skill
~/.cursor/rules/pstack-models.mdc
Reads your Cursor model settings
~/.claude/rules/pstack-models.md
Reads your Claude Code model settings
~/.agents/pstack-models.md
Reads your agent model settings