Generate 2D pixel art game assets using Google Gemini via Chrome browser automation. Triggers when the user wants to create pixel art, game sprites, tilesets, game assets, or edit existing game art. Supports reference image uploads for style consistency, model selection (Flash/Pro), resolution control, automatic background removal (chroma key, ML-based via BiRefNet, or Adobe Express), and rasterization to exact pixel dimensions. Use for requests like "create a pixel art sword", "generate a 32x32 character sprite", "make a tileset", or "edit this sprite".

Extracts any Anthropic Academy (Skilljar) course into a structured markdown folder. Triggers when the user provides an anthropic.skilljar.com URL and asks to extract, research, download, or convert a course to markdown. Produces one markdown file per lesson organized into section folders, with course diagrams downloaded and described. Use when user says things like "extract this course", "convert to markdown", "deep research this skilljar link", or provides any anthropic.skilljar.com URL.

Generate speech, podcasts, voiceovers, and multi-speaker dialogue with Google AI Studio's Gemini Flash TTS by driving the live web app in Chrome via the claude-in-chrome MCP server. Use whenever the user asks to (1) create a podcast, audiobook chapter, narration, audio drama, or voiceover with Gemini / Google AI Studio TTS; (2) turn a script into multi-speaker audio (e.g. "two-host podcast", "Speaker 1 / Speaker 2 dialogue", "Puck and Zephyr"); (3) tweak a TTS prompt with Scene, Sample Context, Director's note (Style/Pace/Accent), Audio Profile, voice picker, or Temperature; or (4) render audio with inline tags like [enthusiastic], [whispers], [laughs]. Triggers on phrases like "use AI Studio TTS", "generate this podcast in AI Studio", "render with gemini-3.1-flash-tts-preview", "speak this with Aoede/Puck/Zephyr", or any request for browser-driven Gemini speech generation.

Comprehensive best practices guide for modern Unreal Engine 5.x development. Covers Epic's strategic direction toward modern systems (GAS, Enhanced Input, StateTree, MetaSounds, Niagara, PCG, CommonUI, World Partition, Game Feature Plugins, Gameplay Tags), the "research first" philosophy of always checking for newer UE systems before implementing, C++ vs Blueprint decision making, data-driven design, asset management, project organization, naming conventions, performance optimization, and debugging with Unreal Insights. Use when the user asks about UE best practices, modern UE5 workflows, which system to use, old vs new UE systems, recommended approaches, project setup, code organization, performance tips, Blueprint vs C++ decisions, naming conventions, or when starting a new feature and needing guidance on the right UE system to use. Also triggers when the user asks whether there is a newer/better way to do something in Unreal Engine, or when comparing legacy systems against modern replacements. Covers deprecated systems and their migration paths.

Guide for Unreal Engine 5.x PCG (Procedural Content Generation) Python integration. Covers the PCGPythonInterop plugin, the Execute Python Script node, PCG Python API (PCGComponent, PCGBlueprintElement, PCGSpatialData, PCGPointData), editor automation, custom PCG nodes via Python, and known limitations. Use when the user asks about PCG Python, PCGPythonInterop, Execute Python Script node, Python scripting for procedural generation, automating PCG graphs with Python, or creating custom PCG nodes with Python/Blueprint.

Download videos from Instagram, YouTube, TikTok, Twitter/X, Facebook, and 1000+ other platforms as MP4 files using yt-dlp. Auto-recovers from YouTube bot detection ("Sign in to confirm you're not a bot", LOGIN_REQUIRED) by rotating through browser cookies and cookie files without manual intervention. Use this skill when the user wants to download, save, or grab one or more videos from any social media or video platform URL. Supports single videos or full playlists, configurable resolution, and saving to a specified target folder.

Downloads videos from URLs and generates a Markdown summary for each one using the Gemini API. Supports custom prompts to extract specific information instead of the default summary. Each video is saved in its own subfolder containing the MP4 file and a summary.md. Use this skill when the user provides video URLs directly, or a file (Markdown, TXT, or any text file) containing video URLs, and wants both the video downloaded and summarized. Triggers on requests like "download and summarize these videos", "fetch these links and summarize", "process this list of video links", "extract X from these videos", or when given a file with URLs and asked for summaries. Supports Instagram, YouTube, TikTok, Twitter/X, Facebook, and 1000+ other platforms. Requires GEMINI_API_KEY environment variable.