bolechen

Write, update, or review Dify end-to-end tests under `e2e/` that use Cucumber, Gherkin, and Playwright. Use when the task involves `.feature` files, `features/step-definitions/`, `features/support/`, `DifyWorld`, scenario tags, locator/assertion choices, or…

Write, update, or review Dify frontend tests using Vitest and Testing Library. Trigger for frontend specs, test coverage requests, regressions, testability, or testing strategy under web/ or packages/dify-ui/.

Audits serverless and usage-based systems for runaway cloud bills, denial-of-wallet paths, recursive jobs, unbounded fan-out, storage and bandwidth amplification, and missing spend controls. Use for cloud-cost incident reviews, pre-launch audits, architecture…