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Updated 1d ago

by open-fox

agents

Agent skills collection

  • Active — Updated in the last 14 days

55 GitHub stars (55)

Steady at 55 stars — no new stars in the 16 days since Sep 30.

  • 30 skills (30 skills found in its SKILL.md files)
  • 19 forks (19 forks)
  • 1d ago last update (Last updated 1d ago)

Install

Skills CLI

npx skills add open-fox/agents

Asks which skills and agents to install. Just one: npx skills add open-fox/agents --skill agent-browser — add -g for every project.

Claude Code

git clone https://github.com/open-fox/agentscp -r "agents/skills/agent-browser" ~/.claude/skills/

Copies the agent-browser skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add open-fox/agents

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md — showing the first 30 of 73 files.

  • agent-browser

    Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to…

    skills/agent-browser/SKILL.md on GitHub (opens in a new tab)
  • agents-sdk

    Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers, chat applications, voice agents, or browser automation. Covers Agent class, state management, callable RPC, Workflows, durable execution, queues, retries, observability, and React hooks. Biases towards retrieval from Cloudflare…

    skills/agents-sdk/SKILL.md on GitHub (opens in a new tab)
  • baoyu-article-illustrator

    Analyzes article structure, identifies positions requiring visual aids, generates illustrations with Type × Style × Palette three-dimension approach. Use when user asks to "illustrate article", "add images", "generate images for article", or "为文章配图".

    skills/baoyu-article-illustrator/SKILL.md on GitHub (opens in a new tab)
  • baoyu-compress-image

    Compresses images to WebP (default) or PNG with automatic tool selection. Use when user asks to "compress image", "optimize image", "convert to webp", or reduce image file size.

    skills/baoyu-compress-image/SKILL.md on GitHub (opens in a new tab)
  • baoyu-cover-image

    Generates article cover images with 5 dimensions (type, palette, rendering, text, mood) combining 11 color palettes and 7 rendering styles. 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".

    skills/baoyu-cover-image/SKILL.md on GitHub (opens in a new tab)
  • baoyu-infographic

    Generate professional infographics with 21 layout types and 22 visual styles. Analyzes content, recommends layout×style combinations, and generates publication-ready infographics. Use when user asks to create "infographic", "信息图", "visual summary", "可视化", or "高密度信息大图".

    skills/baoyu-infographic/SKILL.md on GitHub (opens in a new tab)
  • baoyu-markdown-to-html

    Converts Markdown to styled HTML with WeChat-compatible themes. Supports code highlighting, math, Mermaid (rendered to PNG via headless Chrome), 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.

    skills/baoyu-markdown-to-html/SKILL.md on GitHub (opens in a new tab)
  • baoyu-post-to-x

    Posts content and articles to X (Twitter). Supports regular posts with images/videos and X Articles (long-form Markdown). In Codex, honor explicit requests for the Codex Chrome plugin/@chrome by using the Chrome Extension workflow; otherwise use Chrome Computer Use when available and fall back to real Chrome CDP scripts only when allowed. Use when user asks to "post to X", "tweet", "publish to Tw…

    skills/baoyu-post-to-x/SKILL.md on GitHub (opens in a new tab)
  • baoyu-slide-deck

    Generates professional slide deck images from content. Creates outlines with style instructions, then generates individual slide images. Use when user asks to "create slides", "make a presentation", "generate deck", "slide deck", or "PPT".

    skills/baoyu-slide-deck/SKILL.md on GitHub (opens in a new tab)
  • baoyu-xhs-images

    Generates infographic image card series with 12 visual styles, 8 layouts, and 3 color palettes. Breaks content into 1-10 cartoon-style image cards optimized for social media engagement. Use when user mentions "小红书图片", "小红书种草", "小绿书", "微信图文", "微信贴图", "image cards", "图片卡片", baoyu-xhs-images, or wants social media infographic series.

    skills/baoyu-xhs-images/SKILL.md on GitHub (opens in a new tab)
  • baoyu-youtube-transcript

    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…

    skills/baoyu-youtube-transcript/SKILL.md on GitHub (opens in a new tab)
  • cloudflare-email-service

    Send and receive transactional emails with Cloudflare Email Service (Email Sending + Email Routing). Use when building email sending (Workers binding or REST API), email routing, Agents SDK email handling, or integrating email into any app — Workers, Node.js, Python, Go, etc. Also use for email deliverability, SPF/DKIM/DMARC, wrangler email setup, MCP email tools, or when a coding agent needs to…

    skills/cloudflare-email-service/SKILL.md on GitHub (opens in a new tab)
  • cloudflare

    Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), feature flags (Flagship), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

    skills/cloudflare/SKILL.md on GitHub (opens in a new tab)
  • computer-use

    Use Orca's computer-use CLI to inspect and operate local desktop app windows through accessibility trees, screenshots, and safe UI actions. Use for desktop app interaction: list apps/windows, get app state, read visible UI, click controls, type, press keys, scroll, drag, set values, or perform accessibility actions. Also use for browser windows, webviews, Orca app UI, or other desktop UI. Trigger…

    skills/computer-use/SKILL.md on GitHub (opens in a new tab)
  • defuddle

    Extract clean markdown content from web pages using Defuddle CLI, removing clutter and navigation to save tokens. Use instead of WebFetch when the user provides a URL to read or analyze, for online documentation, articles, blog posts, or any standard web page. Do NOT use for URLs ending in .md — those are already markdown, use WebFetch directly.

    skills/defuddle/SKILL.md on GitHub (opens in a new tab)
  • editorial-card-screenshot

    Generate high-density editorial HTML info cards in a modern magazine and Swiss-international style, then capture them as ratio-specific screenshots. Use when the user provides text or core information and wants: (1) a complete responsive HTML info card, (2) the design to follow the stored editorial prompt, (3) output in fixed visual ratios such as 3:4, 4:3, 1:1, 16:9, 9:16, 2.35:1, 3:1, or 5:2, o…

    skills/editorial-card-screenshot/SKILL.md on GitHub (opens in a new tab)
  • firecrawl

    Search, scrape, and interact with the web via the Firecrawl CLI. Use this skill whenever the user wants to search the web, find articles, research a topic, look something up online, scrape a webpage, grab content from a URL, get data from a website, crawl documentation, download a site, or interact with pages that need clicks or logins. Also use when they say "fetch this page", "pull the content…

    skills/firecrawl/SKILL.md on GitHub (opens in a new tab)
  • gog

    Google Workspace CLI for Gmail, Calendar, Drive, Contacts, Sheets, and Docs.

    skills/gog/SKILL.md on GitHub (opens in a new tab)
  • obsidian-cli

    Interact with Obsidian vaults using the Obsidian CLI to read, create, search, and manage notes, tasks, properties, and more. Also supports plugin and theme development with commands to reload plugins, run JavaScript, capture errors, take screenshots, and inspect the DOM. Use when the user asks to interact with their Obsidian vault, manage notes, search vault content, perform vault operations from…

    skills/obsidian-cli/SKILL.md on GitHub (opens in a new tab)
  • obsidian-markdown

    Create and edit Obsidian Flavored Markdown with wikilinks, embeds, callouts, properties, and other Obsidian-specific syntax. Use when working with .md files in Obsidian, or when the user mentions wikilinks, callouts, frontmatter, tags, embeds, or Obsidian notes.

    skills/obsidian-markdown/SKILL.md on GitHub (opens in a new tab)
  • slidev

    Create and present web-based slidedecks for developers using Slidev with Markdown, Vue components, code highlighting, animations, and interactive features. Use when building technical presentations, conference talks, code walkthroughs, teaching materials, or developer decks.

    skills/slidev/SKILL.md on GitHub (opens in a new tab)
  • tanstarter-create

    Create and initialize a new TanStarter SaaS project from the official template. Use when a user asks to create, scaffold, initialize, or deploy a TanStarter project, including provisioning Cloudflare D1, R2, and KV resources, configuring an optional custom domain, creating a GitHub repository, or enabling Waffo test payments.

    skills/tanstarter-create/SKILL.md on GitHub (opens in a new tab)
  • web-perf

    Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (LCP, INP, CLS) and supplementary metrics (FCP, TBT, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed. Biases towards retrieval…

    skills/web-perf/SKILL.md on GitHub (opens in a new tab)
  • wrangler

    Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secrets Store. Load before running wrangler commands to ensure correct syntax and best practices. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

    skills/wrangler/SKILL.md on GitHub (opens in a new tab)
  • ab-testing

    When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," "hypothesis," "should I test this," "which version is better," "test two versions," "statistical significance," "how long should I run this test," "gr…

    .agents/skills/ab-testing/SKILL.md on GitHub (opens in a new tab)
  • ad-creative

    When the user wants to generate, iterate, or scale ad creative — headlines, descriptions, primary text, or full ad variations — for any paid advertising platform. Also use when the user mentions 'ad copy variations,' 'ad creative,' 'generate headlines,' 'RSA headlines,' 'bulk ad copy,' 'ad iterations,' 'creative testing,' 'ad performance optimization,' 'write me some ads,' 'Facebook ad copy,' 'Go…

    .agents/skills/ad-creative/SKILL.md on GitHub (opens in a new tab)
  • ads

    When the user wants help with paid advertising campaigns on Google Ads, Meta (Facebook/Instagram), LinkedIn, Twitter/X, or other ad platforms. Also use when the user mentions 'PPC,' 'paid media,' 'ROAS,' 'CPA,' 'ad campaign,' 'retargeting,' 'audience targeting,' 'Google Ads,' 'Facebook ads,' 'LinkedIn ads,' 'ad budget,' 'cost per click,' 'ad spend,' 'should I run ads,' 'ABM,' 'account-based marke…

    .agents/skills/ads/SKILL.md on GitHub (opens in a new tab)
  • ai-seo

    When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'generative engine optimization,' 'LLM optimization,' 'AI Overviews,' 'optimize for ChatGPT,' 'optimize for Perplexity,' 'AI citations,' 'AI visibility,' 'zero-click search,' 'how do I sho…

    .agents/skills/ai-seo/SKILL.md on GitHub (opens in a new tab)
  • analytics

    When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions "set up tracking," "GA4," "Google Analytics," "conversion tracking," "event tracking," "UTM parameters," "tag manager," "GTM," "analytics implementation," "tracking plan," "how do I measure this," "track conversions," "Mixpanel," "Segment," "are my events firing," or "analytics isn…

    .agents/skills/analytics/SKILL.md on GitHub (opens in a new tab)
  • aso

    When the user wants to audit or optimize an App Store or Google Play listing. Also use when the user mentions 'ASO audit,' 'app store optimization,' 'optimize my app listing,' 'improve app visibility,' 'app store ranking,' 'audit my listing,' 'why aren't people downloading my app,' 'improve my app conversion,' 'keyword optimization for app,' or 'compare my app to competitors.' Use when the user s…

    .agents/skills/aso/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.