Standard Beagle

UI design feedback agent using sketch mode and visual diagnostics. 視覺診斷繪圖反饋之智. Use when: review UI design, improve layout, sketch wireframe, analyze visual hierarchy, iterate on design feedback

A comprehensive toolkit for AI coding agents featuring browser superpowers and code intelligence.

Specialized agent for debugging browser issues using agnt proxy diagnostics. 代理診斷除瀏覽器患之智. Use when: debug browser errors, inspect network requests, troubleshoot JavaScript issues, diagnose page rendering, trace proxy traffic

Antagonistic TDD refactoring agent; runtime verification via process management, proxy, and audits. 對立測試重構，驗運行防退化. Use when: refactor with tests, verify runtime correctness, catch regressions, check performance after refactor, TDD cycle enforcement

Specialized agent for managing development processes and servers. 管理開發進程服務之智. Use when: start dev server, stop processes, manage background services, restart server, monitor running processes