Skill UI

A comprehensive guide covering core principles for building high-performance 3D game systems. Topics include the rendering pipeline, shader types, physics collision detection, camera control, and advanced optimization techniques like Frustum Culling and LOD. Ideal for developers needing to build visually rich and technically robust 3D environments.

This tool aggregates breaking news from over 50 authoritative cryptocurrency sources using real-time RSS feeds. Users can filter news by specific coins (e.g., BTC, ETH), categories (DeFi, NFT), time periods, or relevance score. It is ideal for market analysis, monitoring major announcements, or tracking sector developments in depth.

This tool analyzes the overall sentiment of the cryptocurrency market. It combines three key indicators—the Fear & Greed Index, real-time news analysis, and price/volume momentum—to generate a composite score (0-100). Users can check general market mood or focus on specific digital assets (e.g., BTC) to inform trading decisions and identify potential contrarian signals.

This tool analyzes the overall sentiment of the cryptocurrency market. It combines three key indicators—the Fear & Greed Index, real-time news analysis, and price/volume momentum—to generate a composite score (0-100). Users can check general market mood or focus on specific digital assets (e.g., BTC) to inform trading decisions and identify potential contrarian signals.

A comprehensive skill for analyzing Non-Fungible Tokens (NFTs). It fetches collection metadata from APIs (like OpenSea), parses trait attributes, and calculates advanced rarity scores using multiple algorithms (e.g., rarity_score, information entropy). Use this tool to rank tokens by uniqueness, compare specific NFTs, or analyze the distribution of traits within an entire collection, outputting results in JSON or CSV format. Ideal for crypto research and market due diligence.

The API Design Reviewer provides comprehensive automated analysis of REST API designs using OpenAPI specifications. It performs linting for convention adherence, detects breaking changes between versions, and generates a design scorecard across consistency, security, and usability. Ideal for reviewing PRs, auditing API migrations, or establishing robust development standards.

This skill implements a comprehensive, multi-step workflow for lead generation using Apollo.io. It allows users to perform free searches for contacts or organizations based on detailed criteria (e.g., domain, title, industry). Crucially, it integrates paid enrichment steps to verify and retrieve critical contact details like emails and phone numbers, building a complete, actionable prospecting pipeline.

This skill provides comprehensive automation for Apollo.io email sequences and outreach campaigns via the REST API. It allows users to search and manage existing campaigns, enroll contacts, update contact statuses, and create new CRM leads, enabling efficient, large-scale, and trackable cold email marketing workflows.

This tool collects comprehensive diagnostic evidence for troubleshooting issues with the Apollo.io API. It generates a structured JSON bundle containing environment details (Node.js version, platform), connectivity test results, rate limit status, key type verification, and detailed reports on multiple core API endpoints. Essential for preparing detailed support tickets.

This comprehensive skill guides the systematic optimization of end-to-end application performance across the entire stack. It covers establishing performance baselines through deep profiling (CPU, Memory, I/O), assessing observability gaps, optimizing databases, tuning backend services and APIs, and enhancing frontend rendering. Ideal for complex, scalable applications that require measurable performance improvements, reliability enhancements, and adherence to modern user experience standards.

This comprehensive skill guides the systematic optimization of end-to-end application performance across the entire stack. It covers establishing performance baselines through deep profiling (CPU, Memory, I/O), assessing observability gaps, optimizing databases, tuning backend services and APIs, and enhancing frontend rendering. Ideal for complex, scalable applications that require measurable performance improvements, reliability enhancements, and adherence to modern user experience standards.

This skill simulates a Principal Software Architect, specializing in designing, reviewing, and documenting high-level system architectures. It guides users through defining core system structures, evaluating complex technology trade-offs (e.g., ACID vs. eventual consistency), and planning for extreme scalability. Key outputs include comprehensive architecture diagrams (Mermaid) and formal Architecture Decision Records (ADRs), ensuring every major technical choice is documented with rationale and consequences.