Skill UI

A specialized audit skill designed to identify and quantify resource leakage, excessive costs, and billing vulnerabilities within complex development tool workflows (e.g., GitHub Apps). It traces webhook events, queue processing, and model calls to pinpoint where token burn or unauthorized resource usage is occurring, ensuring cost efficiency and clean billing practices.

This utility ensures the prevention of silent floating-point mismatch bugs across all EVM chains. It covers runtime querying of decimals, chain-aware caching, handling precision drift in bridged tokens, and safe normalization for bots, dashboards, and DeFi tools. It is crucial for accurate cross-chain balance comparison.

Implements an ultra-compressed communication mode by drastically reducing token count while maintaining high technical accuracy. This mode strips filler words, articles, and pleasantries, allowing users to communicate complex technical concepts in the most concise way possible. Ideal for debugging, generating logs, or highly efficient development conversations. Supports multiple intensity levels, including classical Chinese modes.

This skill provides a comprehensive guide for integrating and managing Firebase App Check in Flutter applications. It covers selecting the correct platform attestation providers (e.g., Play Integrity, DeviceCheck, reCAPTCHA), initializing the service, handling debug tokens, and executing a secure enforcement rollout. Mastering App Check is critical for protecting backend resources from unauthorized access, significantly enhancing application security.

A comprehensive guide for implementing robust authentication flows in Flutter applications using Firebase Auth. Covers initial setup, state stream management (authStateChanges), and best practices for email/password, phone, Google, and Apple sign-ins, including advanced error handling and token revocation.

Comprehensive guide for implementing Firebase Cloud Messaging (FCM) in Flutter applications. Learn how to set up push notifications across iOS, Android, and Web, manage permissions, handle incoming messages in foreground, background, and terminated states, and properly manage FCM token lifecycles.

This skill provides comprehensive functionality for reading, creating, editing, and downloading content from Lark Feishu Docs (Docx/Wiki). Whether accessing via URL or token, it supports structured content manipulation using both XML and Markdown formats (v2 API). Use it for fetching document details, updating specific blocks, and managing embedded media and resources like whiteboards and images. Note that it requires prerequisite knowledge for advanced operations.

This skill performs a comprehensive security audit of Model Context Protocol (MCP) server configurations found in .mcp.json files. It is designed to identify critical vulnerabilities, including hardcoded secrets (API keys, tokens), dangerous shell injection patterns, unpinned dependencies, and compliance issues regarding approved server lists. Use this skill during security reviews, project onboarding, or pre-commit checks to ensure secure deployment.

This skill generates new UI components that strictly adhere to the StyleSeed design system conventions. It ensures the component is structurally sound, accessible, and uses specified design tokens for colors, spacing, and typography. Use this when creating isolated, reusable UI parts following the defined design system standards.

This skill scaffolds the complete boilerplate structure for a new mobile screen or page. It ensures that the resulting component adheres to established design system patterns, including Top Bars, Bottom Navigation, and standard content shells. Use it when starting a new dedicated mobile view and needing immediate adherence to design tokens and layout rules.

This skill provides a comprehensive review of UI components and codebases to ensure strict adherence to established design systems, accessibility guidelines (WCAG), and modern front-end best practices. It checks for design token compliance (e.g., semantic colors, scaled spacing), component conventions, WCAG accessibility standards (a11y), mobile responsiveness, and visual coherence across the entire application.

This utility allows developers to view, add, and modify design tokens (such as colors, spacing, typography, and shadows) within the StyleSeed design system. It ensures visual consistency by managing the synchronization of changes across JSON source files and corresponding CSS custom properties, supporting both light and dark mode variations.