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AI image generation with OpenAI, Google, OpenRouter, DashScope, Jimeng, Seedream and Replicate APIs. Supports text-to-image, reference images, aspect ratios, and batch generation from saved prompt files. Sequential by default; use batch parallel generation when the user already has multiple prompts or wants stable multi-image throughput. Use when user asks to generate, create, or draw images.

Converts Markdown to styled HTML with WeChat-compatible themes. Supports code highlighting, math, PlantUML, footnotes, alerts, infographics, and optional bottom citations for external links. Use when user asks for "markdown to html", "convert md to html", "md 转 html", "微信外链转底部引用", or needs styled HTML output from markdown.

Fetch any URL and convert to markdown using Chrome CDP. Saves the rendered HTML snapshot alongside the markdown, uses an upgraded Defuddle pipeline with better web-component handling and YouTube transcript extraction, and automatically falls back to the pre-Defuddle HTML-to-Markdown pipeline when needed. If local browser capture fails entirely, it can fall back to the hosted defuddle.md API. Supports two modes - auto-capture on page load, or wait for user signal (for pages requiring login). Use when user wants to save a webpage as markdown.

Generates Xiaohongshu (Little Red Book) infographic series with 11 visual styles and 8 layouts. Breaks content into 1-10 cartoon-style images optimized for XHS engagement. Use when user mentions "小红书图片", "XHS images", "RedNote infographics", "小红书种草", or wants social media infographics for Chinese platforms.

Downloads YouTube video transcripts/subtitles and cover images by URL or video ID. Supports multiple languages, translation, chapters, and speaker identification. Caches raw data for fast re-formatting. Use when user asks to "get YouTube transcript", "download subtitles", "get captions", "YouTube字幕", "YouTube封面", "视频封面", "video thumbnail", "video cover image", or provides a YouTube URL and wants the transcript/subtitle text or cover image extracted.

Use when reviewing, reinforcing, or structurally expanding technical docs such as role pages, tool guides, workflow docs, playbooks, or standards pages, including 技术文档审查、扩写、补强、角色文档、工具文档 tasks where pages feel thin, lack tables, examples, deliverables, or media entry points, or need alignment with neighboring docs.

Draft and maintain daily AI coding trend articles for a docs or blog repository. Use when Codex needs to research the latest AI coding models, agents, IDEs, release notes, pricing changes, workflow shifts, or benchmark updates; create a dated daily brief; or turn current product changes into a publishable article.

Draft and maintain daily AI coding trend articles for a docs or blog repository. Use when Codex needs to research the latest AI coding models, agents, IDEs, release notes, pricing changes, workflow shifts, or benchmark updates; create a dated daily brief; or turn current product changes into a publishable article.