Content & Media
CMS, document processing, and media generation.
geek-skills-wechat-article-writer
专业的微信公众号文章创作助手。当用户提供网站链接、文本素材或图像，需要创作微信公众号文章时使用。支持多种写作风格——企业官号文案、个人技术博客、社区活动回顾、产品评测等。擅长AI/技术话题的深度内容创作，也能产出规范的企业宣传文案。通过搜索工具丰富内容，优化标题和结构。当用户提到"公众号"、"微信文章"、"写一篇推文"、"帮我写篇文章发公众号"等场景时触发。即使用户没有明确说"公众号"，但在要求创作中文长文（技术博客、产品介绍、活动回顾等）时也应考虑触发。
geek-skills-ppt-designer
专业PPT设计与制作skill，基于设计最佳实践创建精美、专业的演示文稿。涵盖排版、配色、图片处理、视觉层次等核心设计原则。当用户需要制作高质量PPT、改进现有PPT设计、学习PPT制作技巧，或需要商务演示、学术报告、创意提案等场景的专业演示文稿时使用。可与seedream-imagegen skill配合为PPT生成定制化配图。
geek-skills-seedream-imagegen
Generate AI images using ByteDance's Seedream 4.0 API. Use when user wants to create, generate, or make images from text descriptions, especially for professional graphics, marketing materials, posters, product visualization, or high-quality visual content. Supports 2K/4K resolution, multiple aspect ratios, batch generation, and reference image guidance. Ideal for marketing assets, concept art, social media graphics, and design projects.
brand-analyzer
This skill should be used when the user requests brand analysis, brand guidelines creation, brand audits, or establishing brand identity and consistency standards. It provides comprehensive frameworks for analyzing brand elements and creating actionable brand guidelines based on requirements.
startup-validator
Comprehensive startup idea validation and market analysis tool. Use when users need to evaluate a startup idea, assess market fit, analyze competition, validate problem-solution fit, or determine market positioning. Triggers include requests to "validate my startup idea", "analyze market opportunity", "check if there's demand for", "research competition for", "evaluate business idea", or "see if my idea is viable". Provides data-driven analysis using web search, market frameworks, competitive research, and positioning recommendations.
script-writer
This skill should be used whenever users need YouTube video scripts written. On first use, collects comprehensive preferences including script type, tone, target audience, style, video length, hook style, use of humor, personality, and storytelling approach. Generates complete, production-ready YouTube scripts tailored to user's specifications for any topic. Maintains database of preferences and past scripts for consistent style.
social-media-generator
This skill should be used when the user requests social media content creation for Twitter, Instagram, LinkedIn, or Facebook. It generates platform-optimized posts and saves them in an organized folder structure with meaningful filenames based on event details.
slack-gif-creator
用于创建针对 Slack 优化的动画 GIF 的知识和工具集。提供约束条件、验证工具和动画概念。当用户请求为 Slack 创建动画 GIF 时使用，例如"为 Slack 制作一个 X 做 Y 的 GIF"。
canvas-design
使用设计哲学创作精美的 .png 和 .pdf 格式视觉艺术作品。当用户要求创作海报、艺术品、设计作品或其他静态作品时，应使用此技能。创作原创视觉设计，切勿复制现有艺术家的作品以避免版权侵权。
brand-guidelines
将 Anthropic 官方品牌颜色和字体应用于任何可能需要 Anthropic 视觉风格的作品。适用于品牌颜色或样式指南、视觉格式化或公司设计标准的场景。
ralph
Autonomous feature development - setup and execution. Triggers on: ralph, set up ralph, run ralph, run the loop, implement tasks. Two phases: (1) Setup - chat through feature, create tasks with dependencies (2) Loop - pick ready tasks, implement, commit, repeat until done.
publish-x-article
Publish Markdown to X (Twitter) Articles as a draft (never auto-publish). Use when the user asks to publish/post an article to X Articles, convert Markdown to X Articles rich text, or mentions "X article", "publish to X", "post to Twitter articles". Converts Markdown → HTML, pastes rich text, and inserts images deterministically.
tool-x-article-publisher
Publish Markdown to X (Twitter) Articles as a draft (never auto-publish). Use when the user asks to publish/post an article to X Articles, convert Markdown to X Articles rich text, or mentions "X article", "publish to X", "post to Twitter articles". Converts Markdown → HTML, pastes rich text, and inserts images deterministically.
tool-design-style-selector
Use when you need to define or converge a project's visual direction. Scan project documentation to identify intent, then produce a design-system.md (either preserve existing style or pick from 30 presets). Triggers: design system, design spec, UI style, visual style, design tokens, color palette, typography, layout. Flow: scan → intent → (gate) preserve vs preset → deploy design-system.md after confirmation → (default) implement UI/UX per design-system.md (plan first, then execute).
transcribe-audio
Transcribes video audio using WhisperX, preserving original timestamps. Creates JSON transcript with word-level timing. Use when you need to generate audio transcripts for videos.
roughcut
Creates video rough cut yaml file for use with Buttercut gem. Concatenates visual transcripts with file markers, creates a roughcut yaml with clip selections, then exports to XML format. Use this skill when users want a "roughcut", "sequence" or "scene" generated. These are all the same thing, just with different lengths.
analyze-video
Adds visual descriptions to transcripts by extracting and analyzing video frames with ffmpeg. Creates visual transcript with periodic visual descriptions of the video clip. Use when all files have audio transcripts present (transcript) but don't yet have visual transcripts created (visual_transcript).
writing-clearly-and-concisely
Apply Strunk's timeless writing rules to ANY prose humans will read—documentation, commit messages, error messages, explanations, reports, or UI text. Makes your writing clearer, stronger, and more professional.
nw-diagram
Generates C4 architecture diagrams (context, container, component) in Mermaid or PlantUML. Use when creating or updating architecture visualizations.
video-producer
End-to-end Remotion video production from natural language briefs. Orchestrates narrative structure, scene animation, visual style, and rendering to produce complete promotional videos. Use when a user wants to create a complete video (product promo, typographic piece, social media animation) — not just individual animation effects. Coordinates gsap-animation, spring-animation, and react-animation skills as building blocks.
cover-image
Generate article cover images with 5 dimensions (type, palette, rendering, text, mood). Supports cinematic (2.35:1), widescreen (16:9), and square (1:1) aspects. Use when user asks to 'generate cover image', 'create article cover', or 'make cover'.