Publish or prepare articles for Toutiao/头条号, check or restore shared login state, fill Markdown drafts with inline images and covers, and optionally complete final publishing. Use for requests such as 发布到头条、检查头条登录、填充头条草稿、上传图文、人工审核 or explicitly authorized automatic publishing.
Create and revise editable visual drawings directly in the Excalidraw website through the in-app browser. Use when the user asks Codex to draw in Excalidraw or update an Excalidraw canvas, including diagrams, flowcharts, architecture sketches, process maps, infographics, teaching visuals, product explanation graphics, whiteboard layouts, promotional materials, posters, flyers, menu boards, and social media graphics, especially when the output should remain editable as Excalidraw elements or imported clipboard JSON.
Create scripted tutorial videos with narration, TTS, aligned subtitles, MP4 rendering, and platform variants. Use when Codex needs to create or revise tutorial, explainer, product walkthrough, course, demo, or short-form videos; generate 16:9 landscape output by default unless the user explicitly asks for 9:16, 1:1, or another format.
将序列帧图片或精灵表（Sprite Sheet）转换为高质量 GIF 动画。支持自定义 FPS、布局切分及循环播放。
A universal 4x4 grid sticker generator. Uses strict visual guidelines (No Text, Transparent BG) and supports loading theme templates from references.
Posts content to WeChat Official Account (微信公众号) via API or Chrome CDP. Supports article posting (文章) and image-text posting (贴图).
微信表情包制作工具。自动将六宫格、九宫格、十二宫格的原图裁剪并转换为符合微信表情包规范的格式（表情主图 240x240，聊天页图标 50x50）。
Automated factory workflow: Generates grid-based sticker sheets and auto-packages them for WeChat using wechat-sticker-maker. Use when the user wants to create a complete custom sticker pack from scratch (e.g., '帮我做一套表情包', '批量生产表情').