Arpia Codex in SPA Studio

Within SPA Studio, the assistant appears as Arpia Codex — SPA Studio, the AI assistant for your Single Page Application. Open the Codex panel, select a model, and pick a mode:

• Explore – Reads and explains your code; changes nothing.
• Plan – Drafts a plan and waits for your OK.
• Build – Applies changes to your files.

Where to build

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Developer, in a Workarea? See Single-Page Apps (SPA) — the full in-platform and ZIP-upload workflow.

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End user, from your user screen (no dev profile)? See Build an Application — create a Personal Application scoped to your own access.