This skill helps you apply John Hughes property-based testing concepts to Python code, generating inputs, checking invariants, and shrinking failures.

This skill helps you design and optimize Virtu-style execution systems by modeling market microstructure, routing intelligently, and measuring execution

This skill helps you design macOS apps that feel native and citizen-friendly by aligning with system conventions and Liquid Glass rules.

This skill helps expert agents self-review and correct their code before sniper validation by applying BMAD-METHOD elicitation techniques.

This skill loads and manages execution of existing projects, tracking progress and validating tasks to ensure steady completion.

This skill creates interactive tuning panels to adjust parameters visually, surfacing relevant values and exporting changes for lightweight LLM consumption.

This skill helps you create strategic author and speaker marketing assets to establish authority and grow book sales and speaking engagements.

This skill helps manage global React state with Zustand v5, enabling persistent, typed stores and streamlined component access.

This skill validates and analyzes URLs, extracting links and assessing contextual relevance to ensure safety, accuracy, and content alignment.

This skill lists HubSpot meetings from your CRM, returning scheduled records and enabling quick review of upcoming engagements.

This skill helps you generate cohesive UI components using Gemini Design, 21st.dev inspiration, and shadcn/ui with animated, accessible results.

This skill creates clear, compliant privacy policy, terms of service, and cookie policy that protect your business while remaining readable.

This skill helps iPadOS developers optimize app architecture for split views, Stage Manager, and external keyboard support with adaptive layouts.

This skill builds a reusable master skill framework for any integration, enabling planning, research, design, build, and validation.

This skill helps you optimize slow database queries, fix N+1 problems, and design effective indexes to boost PostgreSQL, MySQL, and other DB performance.

This skill designs and runs pricing page experiments to maximize revenue using data-driven psychology, presentation, and optimization techniques.

This skill helps you craft high-performance prompts following Anthropic conventions and 2025 best practices for clear task, tone, and rules.

This skill helps you understand how Nexus projects work, including when to use projects versus skills and their lifecycle.

This skill helps you implement precise GTM and pixel tracking with data layer integration and server side configuration for privacy conscious conversion

This skill helps you apply shadows, opacity, and backdrop filters efficiently with Tailwind utilities to craft polished UI.

This skill creates optimized Google Shopping product feeds and Merchant Center plans to improve visibility, traffic, and sales.