Sweep the whole app and report what is broken

You do not need to understand the codebase to check it. Reticle drives every reachable control in the running app and reports the anomalies. Not set up? Follow the reticle skill: it installs Reticle, asks the user before init changes the app's files, and proves one flow.

1. Ask the app what it can do

reticle_run({ tool: "reticle_capabilities", args: { sessionId } })

About 1 KB, and it is the app describing its own testable surface: every registered testid, every domain signal, the stores, and the saved flows with their steps. That beats snapshotting the DOM and inferring intent from element names, and it is the cheapest orientation available.

2. Click everything

reticle_run({ tool: "reticle_verify", sessionId, args: { action: "crawl", maxSteps: 25 } })