Skill UI

Skill for safely updating SpecKit templates while preserving customizations. Provides conversational approval workflow, rollback, version-specific updates, and conflict resolution via VSCode merge tools.

This skill handles tasks involving Supabase, a backend-as-a-service platform. It covers database management, authentication, edge functions, storage, and real-time features. It includes guidance on client library integration with frameworks like Next.js and React. The skill emphasizes verifying changes against documentation, securing data with Row Level Security (RLS), and managing API keys safely. It helps resolve auth issues and implement secure database policies.

This expert reviews and rectifies complex Swift Concurrency issues, such as actor isolation violations, Sendable safety breaches, and data races. It applies modern patterns (like `@MainActor` and `actor` usage) to ensure code adheres to Swift 6.2+ standards while minimizing behavior changes. Use it when debugging concurrency warnings or migrating legacy codebases.

This skill utilizes the Taisly Agent Kit to manage the entire workflow for publishing approved short-form videos across major platforms, including TikTok, Instagram Reels, YouTube Shorts, X, and Facebook. It facilitates agent-assisted publishing by ensuring coordination of captions, metadata, and campaign details. A critical feature is the mandatory explicit confirmation gate, which prevents any state-changing publishing action without explicit user approval, prioritizing safety and compliance.

Safely refactor code with a comprehensive TDD safety net: establish a green baseline, detect code smells, apply design patterns and SOLID principles, optimize performance, and verify all tests remain green.

Sweep the googleapis/mcp-toolbox docs for broken and non-canonical links, report each finding with its cause, and apply the safe class of internal link fixes. Use when a maintainer asks for a link sweep, before a release, or after a docs reorg. The skill edits the working tree and makes one commit, never pushes or opens PRs.

Analyzes crypto futures positions using TraderSpy data to calculate liquidation distance, stop loss levels, and market sentiment. Provides multi-timeframe technical indicators and derivatives data without offering trading advice. Helps users assess risk exposure and position safety.

tRPC allows developers to build highly type-safe APIs in a full-stack environment without needing to write or maintain separate schemas. It provides end-to-end type safety from server routers to client components, supporting queries, mutations, subscriptions, and robust middleware. Ideal for building modern TypeScript monorepos, Next.js, or Remix applications.

Comprehensive guidelines for writing idiomatic and efficient TypeScript and JavaScript code. Covers array operations, destructuring, async patterns, type safety, React hooks, and common anti-patterns to improve code quality and maintainability.

Comprehensive guidance for mastering advanced TypeScript type features, including generics, conditional types, mapped types, and utility types. This skill is essential for building robust, maintainable, and highly type-safe applications, such as large-scale libraries, complex API clients, and advanced state management solutions.

This skill provides deep, practical expertise in TypeScript and JavaScript, covering advanced type-level programming, performance optimization, and complex build toolchain management. It is ideal for architects building large-scale, highly performant, and type-safe corporate applications, including monorepo setup and intricate dependency resolution.

Analyzes a project's StyleSeed engine files, compares them with a pinned upstream revision, and safely updates skills, .cursorrules, DESIGN-LANGUAGE.md, and Golden Rules with explicit user approval. Use for maintaining the design system engine without overwriting custom UI.