Create a Client Tool Scaffold an named $ARGUMENTS . If the app has no approved in-app , implement a Fusion action via instead. Prerequisite: vendored and from . Background Client tools let the Atlas Agent invoke browser-side logic — charts, local state, UI panels, navigation. The agent decides when to call; the app executes and returns a result. 1. Agent responds with a action 2. TypeBox validates the arguments 3. runs in the browser and returns 4. (string) is sent back to the agent 5. is available on for the UI to render --- Step 1 — Understand the codebase Before writing anything, read: - T…