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Found 369 Skills
Download YouTube videos with customizable quality and format options. Use this skill when the user asks to download, save, or grab YouTube videos. Supports various quality settings (best, 1080p, 720p, 480p, 360p), multiple formats (mp4, webm, mkv), and audio-only downloads as MP3.
Complete development with structured merge/PR options. Use when ready to merge or submit work.
AI image generation CLI using Gemini. Use when generating images, checking syntax for resolution, aspect ratio, and reference image options.
Build CLI tools with Commander.js. Use when creating command-line applications, parsing arguments, implementing subcommands, or building developer tools with flags and options.
Print files on Mac or Linux using the `lp` command with sensible defaults (double-sided, black & white). Supports PDF, markdown (via md-to-pdf conversion), and common print options like copies, page ranges, color, and printer selection.
pytest-django integration testing specialist. Covers all fixtures (db, transactional_db, client, rf, settings, mailoutbox, django_user_model), @pytest.mark.django_db options, DRF APIClient, factory_boy integration, async views, signals, management commands, and multi-database testing. USE WHEN: user mentions "pytest-django", "django test", "@pytest.mark.django_db", asks about "django client fixture", "DRF APIClient", "django signals test", "management command test", "django async view test". DO NOT USE FOR: Non-Django Python tests - use `pytest` or `python-integration`; FastAPI - use `fastapi-testing`; Pure container setup - use `testcontainers-python`
Run structured multi-role design reviews and architecture debates for technical decisions. Use when Codex needs to compare options, pressure-test tradeoffs, recommend an MVP path, or simulate a meeting with distinct evaluation roles such as moderator, skeptic, pragmatist, minimalist, maximalist, retrieval architect, Granary workflow lead, semantic purist, lightweight contrarian, context economist, or workflow conservative.
Binance Derivatives-trading-options request using the Binance API. Authentication requires API key and secret key. Supports testnet and mainnet.
Options (US / HK) and Hong Kong warrants (callable bull/bear, call warrants, put warrants) via Longbridge Securities — option quote, option chain by underlying / expiry, option volume, warrant quote / list / issuers. Returns IV, Greeks, strikes, expiries. Triggers: "期权", "option", "call", "put", "认购", "认沽", "行权价", "到期日", "IV", "希腊字母", "delta", "gamma", "窝轮", "牛熊证", "认购证", "认沽证", "認購", "認沽", "行權價", "到期日", "窩輪", "牛熊證", "option chain", "options expiry", "warrant", "CBBC", "callable bull bear contract".