QA: BYOC hashbrown — Claude Agent SDK (Python)

Prerequisites

• Demo is deployed and accessible
• Agent backend is healthy (check /api/health)
• ANTHROPIC_API_KEY is set on the deployment

Test Steps

1. Basic Functionality

• Navigate to /demos/byoc-hashbrown
• Verify the header "BYOC: Hashbrown" renders
• Verify the description paragraph mentions @hashbrownai/react

2. Feature-Specific Checks

Q4 Sales Summary (mixed catalog)

• Send "Show me a Q4 sales summary" (or click a suggestion)
• Verify a data-testid="metric-card" renders with a formatted value
• Verify a data-testid="pie-chart" renders with at least three legend rows
• Verify a data-testid="bar-chart" renders with at least three columns
• Verify at least one Markdown heading renders inline

Deal card

• Ask "Show me a sample deal in the negotiation stage"
• Verify a data-testid="hashbrown-deal-card" renders with a stage badge

3. Streaming behaviour

• Observe components progressively appear as Claude streams the JSON envelope — no full-refresh flash at the end of streaming

4. Error Handling

• No console errors during normal usage.
• No hashbrown schema-validation errors logged.

Expected Results

• Chat loads within 3 seconds
• Agent responds within 15 seconds
• Backend emits the JSON envelope ({ui: [...]}), NEVER XML