> browse/registry

> x-tweet-fetcher

Fetch tweets, replies, and user timelines from X/Twitter without login or API keys. Also supports Chinese platforms (Weibo, Bilibili, CSDN, WeChat). Includes camofox_search() for zero-cost Google search without API keys. Basic tweet fetching: zero dependencies. Replies/timelines/search: requires Camofox. NEW: X-Tracker for tweet growth monitoring with burst detection.

> model-hierarchy

Cost-optimize AI agent operations by routing tasks to appropriate models based on complexity. Use this skill when: (1) deciding which model to use for a task, (2) spawning sub-agents, (3) considering cost efficiency, (4) the current model feels like overkill for the task. Triggers: "model routing", "cost optimization", "which model", "too expensive", "spawn agent".

Turn a 60-second highlight reel MP4 into 1080p music-enhanced videos just by typing what you need. Whether it's adding background music to highlight or best-of videos or quick social content, drop your video clips and describe the result you want. No timeline dragging, no export settings — 20-40 seconds from upload to download.