21 production-ready scripts for iOS app testing, building, and automation. Provides semantic UI navigation, build automation, accessibility testing, and simulator lifecycle management. Optimized for AI agents with minimal token output.

Render the authenticated user's billing history in Next.js — listing transactions via the Paddle Node SDK, the mandatory customer-id filter, pagination via `.next()`/`.hasMore`, status filtering, and formatting raw transaction totals (lowest-unit conversion + Intl.NumberFormat, with the zero-decimal currency special case for JPY/KRW/CLP).

Cost optimization patterns for LLM API usage — model routing by task complexity, budget tracking, retry logic, and prompt caching.

Cache expensive file processing results using SHA-256 content hashes — path-independent, auto-invalidating, with service layer separation.

Cost optimization patterns for LLM API usage — model routing by task complexity, budget tracking, retry logic, and prompt caching.

Configure config targeting rules to control which variations serve to different users. Enable percentage rollouts, attribute-based rules, segment targeting, and guarded rollouts.

Low-level plotting library for full customization. Use when you need fine-grained control over every plot element, creating novel plot types, or integrating with specific scientific workflows. Export to PNG/PDF/SVG for publication. For quick statistical plots use seaborn; for interactive plots use plotly; for publication-ready multi-panel figures with journal styling, use scientific-visualization.

Automated LLM-driven hypothesis generation and testing on tabular datasets. Use when you want to systematically explore hypotheses about patterns in empirical data (e.g., deception detection, content analysis). Combines literature insights with data-driven hypothesis testing. For manual hypothesis formulation use hypothesis-generation; for creative ideation use scientific-brainstorming.

Multi-stage pipeline for validating that vulnerability findings are real, reachable, and exploitable, preventing wasted effort on hallucinated findings, dead code paths, or findings with unrealistic preconditions.

Provides a structured verification workflow for code and prompt outputs. Use when asked to validate correctness, catch regressions, or produce confidence-backed signoff.

Optimize end-to-end application performance with profiling, observability, and backend/frontend tuning. Use when coordinating performance optimization across the stack.

GitHub Copilot CLI as optional zero-cost provider via copilot -p programmatic mode

Use when a PR or feature needs both specification and code-quality review

Pick up where you left off from a previous session — use after context resets, compaction, or new conversations

Present options with trade-offs for informed decision-making — use when choosing between approaches

Decompose and execute large changes, migrations, or multi-issue fixes in parallel with quality gates

React/Next.js 项目最佳实践：组件拆分、数据获取、性能、bundle、RSC、hydration 和路由。

Create a comprehensive brand design guide — color palette, typography pairings, UI component previews, and visual identity rules with example mockups.

Generate a professional multi-page brochure design — cover, inner spread, and back cover — for business, real estate, events, or product launches.

Generate a full multi-channel product campaign — hero visuals, social media assets, short ad video, and platform-specific crops for an end-to-end launch campaign.