Use when the user asks Codex to research, find learning materials, process "素材：" links, "精读" a material, build a material radar, or use SenSight-like broad information retrieval for career learning and Agent infra tracking.
Track and synthesize current AI hotspots into a bilingual HTML daily report. Use when the user says "AI热点", asks for AI日报/AI日报 HTML/AI hot topics, or wants the best recent AI products, papers, viewpoints, and cognition-shifting items from AI/news aggregators.
Extract a Markdown heading tree with line numbers before editing or integrating notes. Use when you need to inspect a long Markdown file quickly and choose the best insertion point instead of editing blind.
Fetch and extract full text from arxiv paper HTML pages. Invoke when user asks to read an arxiv paper, analyze a paper's content, or when given an arxiv ID/URL.
Inspect GitHub pull requests, issues, workflow runs, and API data with the gh CLI. Use when the user wants repository facts from GitHub without opening the browser, especially for PR status, CI failures, issue lists, or structured JSON output.
Organize tasting menus, menu photos, and visit notes into the right gourmet note. Use when the user shares a restaurant menu, wants a tasting write-up, or asks to merge a new visit into Notes/Gourmet.md without overwriting earlier visits.
Browser automation. When you need to visit a webpage, open a website, take a screenshot, or perform browser automation, **you MUST read this SKILL.md first** — contains required parameters and operating procedures. **Calling the browser tool without reading may result in failed operations or unexpected behavior.**
Extract text from images and scanned documents using PaddleOCR - supports 100+ languages