Agent skills for developers

Cross-domain view of skills and extensions for coding agents found in stored snapshots from every domain. No collection starts during your visit.

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172 entries in this view.

Tool ranking

Ranked by measured growth, normalized across sources. Raw values keep their source-specific window, shown under each tool; a change requires at least two snapshots from the last 7 days.

  1. 1

    Skill
    Active

    Agent skill: make LLMs write docs in ASD-STE100 Simplified Technical

    PythonLicense: MIT

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/AminBlg/SimpleEnglish ~/.claude/skills/SimpleEnglish

      3 152GitHub stars+238 (+8.2 %)
    • 2

      Skill
      Active

      A practical, open-source guide to mastering WorkBuddy through real-world workflows.开源的 WorkBuddy 实战蓝皮书：教程、真实工作流、Skills、MCP、自动化与多智能体实践。

      TypeScriptLicense: MIT
      • agent-skills
      • automation
      • codex
      • guide
      • llm

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/AlephAITech/WorkBuddyGuide ~/.claude/skills/WorkBuddyGuide

      2 793GitHub stars+275 (+10.9 %)
    • 3

      Skill
      Active

      把 Markdown 一键排成可直接粘进公众号编辑器的精致 HTML —— 6 套精选主题 + 主题生成器 + 双关卡校验。An AI-agent skill that turns Markdown into paste-ready WeChat article HTML.

      HTML
      • agent-skill
      • ai-agent
      • claude-code
      • codex
      • cursor

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/isjiamu/gzh-design-skill ~/.claude/skills/gzh-design-skill

      3 495GitHub stars+124 (+3.7 %)
    • 4

      Skill
      Active

      The Fable Workflow: how Claude Fable 5 worked, distilled into skills any model can run, with the eval that keeps it honest. Think / act / prove.

      PythonLicense: MIT
      • agent-skills
      • ai-agents
      • claude
      • claude-code
      • claude-md

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/Sahir619/fable-method ~/.claude/skills/fable-method

      2 273GitHub stars+11 (+0.49 %)
    • 5

      Skill
      Active

      A library of practical AI-agent loops and an installable skill for finding, adapting, and designing repeatable agent workflows.

      JavaScriptLicense: MIT
      • agent-skills
      • agentic-workflows
      • ai-agents
      • automation
      • codex

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/Forward-Future/loopy ~/.claude/skills/loopy

      3 098GitHub stars+23 (+0.75 %)
    • 6

      Skill
      Active

      Intelligent Skill routing and workflow orchestration for AI agents — +21.12 pp reward, −29.6% tokens on SkillsBench with DeepSeekV4Flash-VE.

      PythonLicense: Apache-2.0
      • agent-framework
      • agent-skills
      • agentic-coding
      • ai-agents
      • ai-scientist

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/foryourhealth111-pixel/Vibe-Skills ~/.claude/skills/Vibe-Skills

      3 145GitHub stars+97 (+3.2 %)
    • 7

      Skill
      Active

      ✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (magazine · deck · poster · XHS / tweet · prototype · data report · Hyperframes) 🛡️ Sandboxed preview · 📤 1-click to WeChat / X / Zhihu /…

      HTMLLicense: Apache-2.0
      • agent-skills
      • agentic
      • ai-agents
      • ai-design
      • ai-editor

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/nexu-io/html-anything ~/.claude/skills/html-anything

      8 645GitHub stars+113 (+1.3 %)
    • 8

      Skill
      Active

      Comprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an AI research agent with full horsepower. Maintained by Orchestra Research.

      TeXLicense: MIT
      • ai
      • ai-research
      • claude
      • claude-code
      • claude-skills

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/Orchestra-Research/AI-Research-SKILLs ~/.claude/skills/AI-Research-SKILLs

      12 282GitHub stars+152 (+1.3 %)
    • 9

      Skill
      Active

      Standalone engineering skills for Claude Code and Codex: review, audit, optimization, testing, product discovery, architecture, and safe publishing.

      PowerShellLicense: MIT
      • agent-skills
      • ai-agents
      • anthropic
      • claude-code
      • claude-code-skills

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/levnikolaevich/claude-code-skills ~/.claude/skills/claude-code-skills

      556GitHub stars+2 (+0.36 %)
    • 10

      Skill
      Dormant

      AGENTS.md rules / skills for AI coding agents: Codex, Cursor & Claude Code. Inspired by Clean Code, Refactoring, DDD, Clean Architecture and DDIA programming books.

      License: MIT
      • agent-rules
      • agent-skills
      • agent-skills-manager
      • agents-md
      • agents-rules

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/ciembor/agent-rules-books ~/.claude/skills/agent-rules-books

      2 682GitHub stars+42 (+1.6 %)
    • 11

      Skill
      Active

      471 plugins, 3,069 skills, 347 agents for Claude Code. Open-source marketplace at tonsofskills.com with the ccpi CLI package manager.

      PythonLicense: MIT
      • agent-skills
      • ai
      • ai-agents
      • anthropic
      • automation

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/jeremylongshore/tons-of-skills-marketplace ~/.claude/skills/tons-of-skills-marketplace

      2 696GitHub stars+10 (+0.37 %)
    • 12

      Skill
      Active

      120 marketing skills as an AI marketing staff — plugin, portable skills, or an 8-bot team across 7 disciplines (narrative, SEO/GEO, social, email, paid, influencer, launch) on one contract, with 8 auditor gates: TALE · CORE-EEAT · CITE ·…

      PythonLicense: Apache-2.0
      • aaron-marketing
      • agent-skills
      • ai-staff
      • brand-messaging
      • brand-narrative

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/aaron-he-zhu/aaron-marketing-skills ~/.claude/skills/aaron-marketing-skills

      2 725GitHub stars+53 (+2.0 %)
    • 13

      Skill
      Active

      67 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.

      PythonLicense: MIT
      • ai-agents
      • claude
      • claude-code
      • claude-marketplace
      • claude-skills

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/Jeffallan/claude-skills ~/.claude/skills/claude-skills

      11 311GitHub stars+83 (+0.74 %)
    • 14

      Skill
      Dormant

      A Claude Code plugin that iteratively refines product specifications by debating between multiple LLMs until all models reach consensus.

      PythonLicense: MIT
      • anthropic
      • claude-ai
      • claude-code
      • claude-code-plugin
      • claude-skills

      githubmeasured growthOpen source ↗

      Install /plugin marketplace add zscole/adversarial-spec

      556GitHub starsstable
    • 15

      Skill
      Active

      Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.

      ShellLicense: MIT
      • accessibility
      • agent-skills
      • claude-skills
      • core-web-vitals
      • lighthouse

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/addyosmani/web-quality-skills ~/.claude/skills/web-quality-skills

      2 745GitHub stars+26 (+0.96 %)
    • 16

      Skill
      Active

      倪海厦视角的中医Agent Skill，基于倪海厦教学资料开发，蒸馏倪师伤寒论、金匮要略、黄帝内经、神农本草经、针灸篇等，人纪/医案/经方思维，六经辨证，八纲辨证，天机道，天纪，紫微斗数，易经，阴阳，八卦，五行，风水，地纪等，总结8个诊断公式+快速诊断流程图+脉舌速查+七步走思维模式，蒸馏129条伤寒论 · 23篇金匮 · 72篇黄帝内经 · 神农本草经374种本草（上137/中110/下127） · 1257 例结构化案例 + 243 例叙事医案 · 2,452页讲义。

      HTML
      • acupuncture
      • agent-skill
      • agent-skills
      • chinese-medicine
      • claude-code-skills

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/jangviktor-web/nihaixia ~/.claude/skills/nihaixia

      2 786GitHub stars+76 (+2.8 %)
    • 17

      Skill
      Active

      Multi-Agent Harness for Production AI

      PythonLicense: Apache-2.0
      • agent
      • agent-framework
      • agent-skills
      • anthropic
      • automation

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/aden-hive/hive ~/.claude/skills/hive

      11 013GitHub stars+26 (+0.24 %)
    • 18

      Skill
      Active

      OpenClip - AI-powered highlight extraction for long videos (AI 驱动的长视频精彩时刻提取工具)

      PythonLicense: MIT
      • agent-skills
      • ai
      • auto-highlight
      • clip
      • highlights

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/linzzzzzz/openclip ~/.claude/skills/openclip

      557GitHub stars+5 (+0.91 %)
    • 19

      Skill
      Active

      Multi-agent systems, memory, planning, reasoning loops

      Jupyter Notebook
      • agent-skills
      • agentic-ai
      • agentic-ai-development
      • agentic-coding
      • agentic-engineering

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/MARKTECHPOST-AI-MEDIA-INC/AI-Agents-Projects-Tutorials ~/.claude/skills/AI-Agents-Projects-Tutorials

      2 889GitHub stars+4 (+0.14 %)
    • 20

      Skill
      Active

      A framework-agnostic, git-native standard for defining AI agents

      TypeScriptLicense: MIT
      • agent
      • agent-framework
      • agent-skills
      • agents
      • assistant

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/open-gitagent/opengap ~/.claude/skills/opengap

      2 925GitHub stars+4 (+0.14 %)
    • 21

      Skill
      Active

      A meta-skill that designs domain-specific agent teams, defines specialized agents, and generates the skills they use.

      HTMLLicense: Apache-2.0
      • claude-code
      • claude-code-plugin
      • harness
      • harness-engineering

      githubmeasured growthOpen source ↗

      Install /plugin marketplace add revfactory/harness

      8 891GitHub stars+39 (+0.44 %)
    • 22

      Skill
      Active

      Agent skills for useful HTML artifacts, wireframes, interactive prototypes, plans, and diagrams.

      HTMLLicense: MIT
      • agent-skills
      • claude-code
      • codex
      • html-artifacts
      • html-prototype

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/plannotator/effective-html ~/.claude/skills/effective-html

      2 927GitHub stars+247 (+9.2 %)
    • 23

      Skill
      Active

      Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pinterest, Snapchat, X): source-grounded audits, deterministic scoring, versioned…

      PythonLicense: MIT
      • agent-skills
      • ai
      • ai-marketing
      • claude-code
      • claude-code-skill

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/AgriciDaniel/claude-ads ~/.claude/skills/claude-ads

      8 718GitHub stars+154 (+1.8 %)
    • 24

      Skill
      Active

      General-purpose Playwright automation for coding agents

      JavaScriptLicense: MIT
      • agent-skills
      • ai-agents
      • automations
      • coding-agents
      • developer-tool

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/lackeyjb/playwright-skill ~/.claude/skills/playwright-skill

      3 098GitHub stars+24 (+0.78 %)
    • 25

      Skill
      Active

      Agent Skills for NVIDIA products — install into Claude Code, Codex, and other coding agents to run Physical AI, robotics, simulation, CUDA, and RAG workflows end to end.

      PythonLicense: Apache-2.0
      • agent-skills
      • agentic-ai
      • ai-agents
      • claude-code
      • codex

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/NVIDIA/skills ~/.claude/skills/skills

      3 194GitHub stars+61 (+1.9 %)