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Found 71 Skills
AI-powered browser automation using Stagehand v3 and Claude. Use when building self-healing tests, AI agents, dynamic web automation, or when traditional selectors break frequently due to UI changes.
FFmpeg CLI reference for video and audio processing, format conversion, filtering, and media automation. Use when converting video formats, resizing or cropping video, trimming by time, replacing or extracting audio, mixing audio tracks, overlaying text or images, burning subtitles, creating GIFs, generating thumbnails, building slideshows, changing playback speed, encoding with H264/H265/VP9, setting CRF/bitrate, using GPU acceleration, creating storyboards, or running ffprobe. Covers filter_complex, stream selectors, -map, -c copy, seeking, scale, pad, crop, concat, drawtext, zoompan, xfade.
Variant and attribute selection on product detail pages. Use when modifying variant selectors, debugging "Add to Cart" button state, understanding option availability, or adding discount badges to options.
Scrapling CLI wrapper for web scraping with browser impersonation, stealth headers, CSS selectors, Cloudflare bypass, and JS rendering. Three fetcher tiers: HTTP (fast), Dynamic (Playwright), Stealthy (Camoufox). Output as HTML, Markdown, or text. Use when: scraping web pages, extracting content with CSS selectors, bypassing anti-bot protection, fetching JS-rendered pages. Triggers: scrape, scrapling, web scraping, extract page, fetch page content, bypass cloudflare.
Implements Syncfusion WinUI Slider (SfSlider) control for numeric value selection in desktop applications. Use this when working with sliders, range selectors, value pickers, or interactive range controls. This skill covers slider configuration, ticks, labels, tooltips, value selection, and customization for WinUI applications.
Implements Syncfusion WinUI RangeSlider (SfRangeSlider) control for range selection in desktop applications. Use this when working with range selectors, dual-thumb sliders, or numeric range selection interfaces. This skill covers configuration, labels, ticks, dividers, track customization, thumb styling, tooltips, and value handling for interactive range selection in WinUI applications.
Guides exploration of $autocapture events captured by posthog-js to understand user interactions, find CSS selectors (especially data-attr attributes), evaluate selector uniqueness, query matching clicks ad-hoc, and create actions. Use when the user asks about autocapture data, wants to find what users are clicking, needs to build actions from click events, asks about elements_chain, wants to build a trend or funnel filtered by clicks or other autocapture interactions, asks which properties autocapture sends, or asks how to filter $autocapture events. Only applies to projects using posthog-js autocapture.
A comprehensive skill for using agent-browser, a CLI tool for browser automation designed for AI agents, developed by Vercel Labs. This skill covers installation, core commands, selectors (refs, CSS, XPath, semantic locators), agent mode, sessions, options, and best practices. Use this skill whenever the user needs to automate browser interactions via CLI commands, especially for AI agents that need to interact with web pages.
Implement Syncfusion Blazor Stock Chart (SfStockChart) for financial data visualization. Use this when working with stock charts, candlestick displays, OHLC data, or technical indicators like SMA, EMA, MACD, and Bollinger Bands. This skill covers period selectors, range navigation, and financial time-series data visualization in Blazor applications.
Agent-agnostic visual feedback tool for AI coding agents to identify and annotate UI elements with structured selectors
Implements the Syncfusion React Stock Chart component for visualizing financial and market data. Use this when users need stock price visualization, OHLC charts, candlestick charts, or trading chart interfaces. Supports multiple series types, period selectors, range navigators, technical indicators (e.g., SMA, MACD, Bollinger Bands), and interactive analysis tools for financial data in React applications.