name: Context Personalization
prompt: |
  A basic CXAS app shell is provided in the local `context_personalization/` folder in your workspace.
  Your goal is to implement session variables propagation and personalization.
  
  **Arrange (Setup)**:
  1. Define an app-level variable: `user_tier` (STRING).
  2. Define a Playbook Agent with instructions: "If user_tier is GOLD, greet with 'Welcome back VIP customer' and offer gold discounts. If standard, offer generic options."
  3. Deploy the app to CXAS.

  **Act (Inputs Sequence)**:
  - You must verify the personalization by sending the variable `user_tier` set to "GOLD" in the session.
  - User: "What offers do you have for me?"
  - Use the provided `verify_personalization.py` script to run this session with the correct variables.

  **Assert (Expectations)**:
  - The agent response MUST contain "Welcome back VIP customer" and mention "gold discounts".

  The app structure should be implemented in the `context_personalization/` folder.
rubric:
- criteria: App Variable Definition
  perfect: |
    The `app.json` correctly defines the `user_tier` variable in `variableDeclarations`.
  failed: |
    The variable definition is missing or has incorrect type/name.
- criteria: Personalized Instructions
  perfect: |
    The agent instructions correctly handle the `user_tier` logic as specified.
  failed: |
    The instructions are missing the conditional logic or use the wrong greeting.
- criteria: Session Variable Propagation
  perfect: |
    The execution trace shows that `user_tier` was set to "GOLD" in the session (via `verify_personalization.py`) and the agent responded with the VIP greeting and gold discounts.
  failed: |
    The session variable was not propagated, or the agent ignored it.
assets:
- app.json
- agents
- verify_personalization.py