Skills your agents can run

Search the web or X/Twitter using xAI Grok server-side tools (web_search, x_search) via the xAI Responses API. Use when you need tweets/threads/users from X, want Grok as an alternative to Brave, or you need structured JSON + citations.

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Validate a business idea using the minimalist entrepreneur framework. Use when someone has a business idea and wants to test if it's worth pursuing before building anything.

Short video script generator. 短视频脚本生成器、视频脚本、抖音文案、抖音脚本、快手脚本、口播稿、视频拍摄脚本、YouTube脚本、YouTube Shorts脚本、B站脚本、bilibili脚本、分镜脚本、视频大纲、视频文案、短视频创作、Reels脚本、TikTok脚本、vlog脚本、带货脚本、种草视频脚本、系列视频规划、视频数据复盘、完播率分析、前3秒钩子。Generate complete video scripts with hooks, outlines, titles, tags, CTA, storyboards, series planning, and data review. Use when: (1) creating short video scripts for any platform, (2) writing口播稿/talking-head scripts, (3) generating viral video titles, (4) planning video outlines and storyboards, (5) writing opening hooks (first 3 seconds), (6) generating CTA/ending prompts, (7) planning video series, (8) reviewing video performance data. 适用场景：写短视频脚本、拍摄脚本、口播文案、视频策划、爆款标题、开场钩子、结尾引导、完整分镜、系列规划、数据复盘。

Solve CTF binary exploitation challenges by discovering and exploiting memory corruption vulnerabilities to read flags. Use for buffer overflows, format strings, heap exploits, ROP challenges, or any pwn/exploitation task.

Sentry backend bug pattern review based on real production errors. Use when reviewing Python/Django backend code for common bug patterns. Trigger keywords: "backend bug review", "common errors", "error patterns", "sentry bugs".

Build self-contained interactive HTML dashboards with Chart.js, dropdown filters, and professional styling. Use when creating dashboards, building interactive reports, or generating shareable HTML files with charts and filters that work without a server.

Translate Figma nodes into production-ready code with 1:1 visual fidelity using the Figma MCP workflow (design context, screenshots, assets, and project-convention translation). Trigger when the user provides Figma URLs or node IDs, or asks to implement designs or components that must match Figma specs. Requires a working Figma MCP server connection.

Designer-developer for UI/UX work

Master Flutter development with Dart 3, advanced widgets, and multi-platform deployment.

Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.

Expert database architect specializing in data layer design from scratch, technology selection, schema modeling, and scalable database architectures.

Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky...

Automate Adobe After Effects via ExtendScript. Use when the user asks to create, modify, or query anything in an After Effects project — layers, keyframes, expressions, effects, compositions, assets, rendering, batch operations. Generates and executes JSX ExtendScript via osascript on macOS.

Skill for creating and editing Youtube thumbnails that are optimized for click-through rate. This skill should not be used directly, instead use the Thumbnail Designer subagent who can also invoke this skill. Use when the user asks to create a thumbnail from scratch or edit an existing thumbnail.

A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).

Upgrade gstack to the latest version. Detects global vs vendored install, runs the upgrade, and shows what's new.

Solve CTF (Capture The Flag) challenges by analyzing challenge descriptions, source code, and interacting with challenge environments to capture flags.

Download YouTube videos with customizable quality and format options. Use this skill when the user asks to download, save, or grab YouTube videos. Supports various quality settings (best, 1080p, 720p, 480p, 360p), multiple formats (mp4, webm, mkv), and audio-only downloads as MP3.

将代码项目转换为 Obsidian 知识库。当用户提到 obsidian、项目文档、知识库、分析项目、转换项目 时激活。 【激活后必须执行】： 1. 先完整阅读本 SKILL.md 文件 2. 理解 AI 写入规则（默认到 00_Inbox/AI/、追加式、统一 Schema） 3. 执行 STEP 0: 使用 AskUserQuestion 询问用户确认 4. 用户确认后才开始 STEP 1 项目扫描 5. 严格按 STEP 0 → 1 → 2 → 3 → 4 顺序执行 【禁止行为】： - 禁止不读 SKILL.md 就开始分析项目 - 禁止跳过 STEP 0 用户确认 - 禁止直接在 30_Resources 创建（先到 00_Inbox/AI/） - 禁止自作主张决定输出位置