Anthropic16:31Guides & TipsOfficial Blog
Multi-Agent Harness Boosts Frontend Design
High-quality UI dev in few iterations, 5x faster.
Key Points
- 1Generator creates code; evaluator tests with Playwright.
- 25-15 iterations improve design quality.
- 3Opus 4.6 builds full-stack apps.
Anthropic's engineering blog details a multi-agent harness for superior frontend design and long-running coding. Generator, evaluator, and planner collaborate for iterative improvements using Claude Agent SDK.