The code comprehension layer for builders.

01 · entrypoints

See the bigger picture.

Quickly see which flows call into a method, and which don't. Find-references stops one hop up: StripeService.charge is called by two private_process_payment helpers. Entrypoints keeps climbing, past the helpers and the wrappers, to the top-level flows where control actually enters your app.

Five flows reach Stripe. Three converge throughUserPaymentService.complete_payment, two throughAgentPaymentService.complete_payment

02 · proposed changes

A new comprehension layer.

Specs and PRs visualized, not as a wall of text, so you stay aligned throughout the process. Agents draw on the same canvas, giving you the confidence to move fast while staying in the loop.

The agent thought it was easier to duplicate a new flow into StripeService. You wanted to reuse UserPaymentService, even if it requires a small internal change.

03 · explore

Explore uncharted territory.

Get a handle on that 3,000-line controller; see where it starts, ends, and everything around it.

The star marks where outside code enters the class. That's where you start reading.

Explore opens UserPaymentService around complete_payment: the flows that call in, the helpers it runs through, and every service it reaches past the class boundary.

04 · the index

Diagrams you can trust.

Your code, indexed with LSPs - no hallucinations or fluff. Every node is a real symbol and every edge a real call, resolved the way your editor resolves go-to-definition.

Save and share with your team, knowing that diagrams stay true as your code changes. When a commit lands, the map follows it.