productivity▌

Playwright-based browser automation with element refs and session persistence for AI agents. \n \n Provides 6 core functions: open (navigate + configure), snapshot (refresh element refs), interact (click/fill/drag/upload/scroll), screenshot, execute (JavaScript), and close \n Uses @e ref system for element targeting; refs invalidate after navigation and require re-snapshot to refresh \n Supports video recording with optional cursor indicator, proxy routing, file uploads, and drag-and-drop intera

TypeScript configuration and type safety patterns for Pinia stores in Vue 3. \n \n Addresses storeToRefs type inference issues, particularly nested ref type loss in Vue 3.5+ \n Resolves circular type references and any type errors in getters that use this \n Provides setup store patterns and best practices for type-safe store configuration \n Covers common debugging scenarios when working with Pinia in TypeScript projects \n

在使用此技能之前，请确保已安装必要的依赖包：

Use ordercli to check past orders and track active order status (Foodora only right now).

Guides startups and education program pages that offer special pricing or benefits. Targets founders, early-stage teams, students, and educators. Common for SaaS, dev tools, and productivity apps. For channel strategy (discount structure, verification, placement), see education-program.

Comprehensive guide for evaluating iOS, macOS, tvOS, watchOS, and visionOS app code against Apple's App Store Review Guidelines. This skill covers EVERY guideline point to identify potential rejection issues before submission.

VS Code runs a hygiene check as a git pre-commit hook. Commits will be rejected if hygiene fails.

Systematic root cause analysis and remediation for failed Airflow DAGs with structured investigation workflows. \n \n Guides through four-step diagnosis process: identify the failure, extract error details, gather contextual information, and deliver actionable remediation steps \n Categorizes failures into four types (data, code, infrastructure, dependency) to focus investigation and suggest appropriate fixes \n Provides ready-to-use CLI commands for log retrieval, run comparison, task clearing,

Multi-agent architectures distribute work across multiple agent invocations, each with its own focused context. When designed well, this distribution enables capabilities beyond single-agent limits. When designed poorly, it introduces coordination overhead that negates benefits. The critical insight is that sub-agents exist primarily to isolate context, not to anthropomorphize role division.

Guides campaign landing page structure, conversion flow, and optimization. Primary use: Paid ads (PPC/SEM) — landing pages are typically built to receive paid traffic; ad-to-page alignment is critical for conversion. See paid-ads-strategy for when to use paid ads and ad-to-page alignment principles. Also applies to affiliate signup, product launch, lead capture, webinar registration, and other single-goal conversion pages. Scale: When building many landing pages (city-specific, product-specific,