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Found 44 Skills
Run browser tests on pages affected by current PR or branch
Start the dev server, discover API routes from the codebase, hit every endpoint, and report which ones return errors.
Expose local dev server to mobile Chrome via cloudflared tunnel. Use when: (1) user wants to preview results on mobile, (2) requests like "preview on mobile", "check on my phone", "test on mobile", (3) remote development (remote-control/SSH) where external access is needed, (4) sharing localhost with external devices. Korean triggers: "모바일에서 확인", "모바일 프리뷰", "폰으로 확인", "폰으로 테스트", "핸드폰에서 보고 싶다", "모바일에서 보고 싶어", "모바일로 테스트", "폰에서 열어봐".
Use when the user wants to manage the dev server — setup, start, stop, restart, or check status.
After making code changes, start the dev server, open the app in Cursor's built-in browser, and verify everything works — check rendering, console errors, and network health. Use proactively after any UI or API change.
Detect EADDRINUSE and port conflicts, find what's using the port, and resolve it by killing the process or suggesting an alternative port.
Use when starting, relaunching, verifying, or debugging Windows localhost web apps, API servers, or dev services, especially long-running dev servers, bounded readiness polling, interrupted command cleanup, PowerShell startup, execution policy, Corepack/package-manager, Python runtime, spawn EPERM, duplicate Path/PATH, port conflict, detached launch, sandbox persistence, or empty-log failures.
Specialized skill for building and starting Next.js applications, handling build errors, verifying production builds, and managing development servers. Use when building the application, starting development servers, troubleshooting build issues, or verifying production readiness.
Replay a HAR file as a mock backend to reproduce frontend performance issues with production data. Use when asked to replay a HAR file, reproduce a dashboard with a HAR, or test frontend performance with captured traffic.
Full-story verification — infers what the user is building, then verifies the complete flow end-to-end: browser → API → data → response. Triggers on dev server start and 'why isn't this working' signals.
Preview and verify imported content in local AEM Edge Delivery Services dev server. Validates rendering, compares with original page, and troubleshoots common issues.
Set up and manage a Tapcart CLI project. Use when the user wants to get started with Tapcart development for the first time, or manage an existing project — including auth, dependencies, linting, logs, and layout dev server. The user only needs to provide their App ID for first-time setup — the agent handles everything else.