Skill UI

This comprehensive tool automates nearly every aspect of Google Sheets management. Users can programmatically read, write, update, and append data across multiple ranges. Key functionalities include creating new spreadsheets, managing tabs (renaming, hiding), applying cell formatting, filtering data, performing lookups, and performing 'upsert' operations (update or insert records based on a unique key). Ideal for integrating spreadsheet data into automated workflows.

Detects hardcoded secrets like API keys, tokens, and passwords embedded in source code, configuration files, or Infrastructure as Code (IaC). Used when an agent can access its codebase to identify security vulnerabilities at rest. Focuses on secrets stored in files rather than runtime leaks.

Provides Apple Human Interface Guidelines for input methods across platforms, including gestures, Apple Pencil, keyboards, game controllers, pointer, Digital Crown, eye tracking, spatial input, focus, remotes, and motion sensors.

This skill provides guidance on Apple's Human Interface Guidelines for designing user interfaces across different Apple platforms including iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. It covers key principles like touch-first interaction for mobile, pointer and keyboard usage for desktop, and spatial interaction for visionOS. It helps developers and designers adapt layouts, navigation, and interactions to match platform conventions and user expectations, ensuring a native feel and consistent brand experience.

Gradio is a Python library for creating interactive web user interfaces and machine learning demos. This skill covers building Gradio applications, including components, event listeners, layouts, and chatbots. It includes guides on Interface, Blocks, and ChatInterface patterns, along with key component signatures like Textbox, Number, and Slider for rapid prototyping and deployment.

This skill is designed to detect and rewrite text that exhibits common characteristics of AI-generated Chinese writing, such as rigid structures, mechanical connectors, and over-polished phrasing. It helps users 'de-AI' their content by restoring natural human rhythm. Key use cases include reducing AIGC signals in academic papers (for CNKI/VIP checks), and converting the writing tone to specific styles like Zhihu, Xiaohongshu, or literary prose.

Authorized security testing skill for hunting web cache poisoning and password reset host-header injection. Maps CDN caching layers, probes unkeyed headers such as X-Forwarded-Host, and verifies cache HIT signals to confirm exploitable poisoned responses.

This skill identifies and exploits JWT cryptographic weaknesses such as alg:none and key confusion attacks. It helps security professionals find critical vulnerabilities in authentication systems by forging tokens to bypass security checks and gain unauthorized access.

Identifies and tests Laravel-specific security flaws such as Ignition RCE, Telescope/Horizon panel exposure, .env and APP_KEY leakage, and signed URL bypass. Intended for authorized penetration testing only.

This skill provides structured patterns for combining vector similarity search with traditional keyword-based search. It is essential for building advanced Retrieval-Augmented Generation (RAG) systems, sophisticated search engines, or any retrieval task requiring high recall. Use this when pure semantic understanding is insufficient, and precise matching of specific terms (like names or codes) is necessary.

A comprehensive guide covering Internationalization (i18n) and Localization (L10n) best practices. It details how to build applications that can support multiple languages, regions, and text directions (RTL). Covers implementation patterns for React, Next.js, and Python, along with essential guidelines for handling date/number formats and managing translation keys.

Automate comprehensive Instagram operations using Rube MCP. This tool allows users to programmatically create and publish single image/video posts and multi-item carousels. Key features include retrieving detailed media insights (reach, impressions), listing user content, checking publishing quotas, and managing comments. Ideal for marketing teams and developers needing structured social media workflow automation.