Agent skills: tools for developers

Skills, extensions and integrations for coding agents and assisted IDEs. An entry can appear under several use cases when its topics or description provide several explicit signals.

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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

    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 906GitHub stars+45 (+0.51 %)
  2. 2

    Skill
    Active

    Open-source infrastructure that turns scattered SKILL.md files into curated, retrieval-ready agent-skill corpora—with retrieval and evaluation tooling included.

    PythonLicense: Apache-2.0
    • agent-memory
    • agent-skills
    • ai-agents
    • benchmark
    • dataset

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/EverMind-AI/SkillCorpus ~/.claude/skills/SkillCorpus

    555GitHub stars+195 (+54.2 %)
  3. 3

    Skill
    Active

    🇫🇷 Skills pour agents IA spécialisés dans la bureaucratie française : Comptable, Notaire, ...

    PythonLicense: MIT
    • agent-skills
    • agentic-workflow
    • bureaucratie
    • claude
    • claude-code

    githubmeasured growthOpen source ↗

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

    2 370GitHub stars+13 (+0.55 %)
  4. 4

    Skill
    Active

    The meta-skill that builds and improves all your skills, including itself. Watches your work sessions (autonomous or human-led), captures patterns, corrections and judgement calls, and turns them into skill improvements and new skill…

    Python
    • agent-skills
    • agentic-skills
    • ai-skills
    • augmented-expertise
    • awesome-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/rebelytics/one-skill-to-rule-them-all ~/.claude/skills/one-skill-to-rule-them-all

    2 393GitHub stars+205 (+9.4 %)
  5. 5

    Skill
    Dormant

    A curated collection of skills for AI coding agents. Skills are packaged instructions and scripts that extend agent capabilities across development, documentation, planning, and professional workflows.

    PythonLicense: MIT
    • agent-skills
    • ai
    • automation
    • claude
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/softaworks/agent-toolkit ~/.claude/skills/agent-toolkit

    2 434GitHub stars+32 (+1.3 %)
  6. 6

    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 797GitHub stars+186 (+2.2 %)
  7. 7

    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
  8. 8

    Skill
    Active

    Natively — Free open-source AI meeting assistant, interview copilot, and note taker. The best alternative to Cluely, Otter, Granola, Final Round AI, Fireflies, and Interview Coder. Real-time transcription, AI meeting notes, lecture…

    TypeScript
    • ai
    • ai-assistant
    • cheating
    • claude-code
    • claude-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Natively-AI-assistant/natively-cluely-ai-assistant ~/.claude/skills/natively-cluely-ai-assistant

    2 438GitHub stars+49 (+2.1 %)
  9. 9

    Skill
    Active

    Security Scanner for Agent Skills

    Python
    • agent
    • agent-skills
    • security

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/cisco-ai-defense/skill-scanner ~/.claude/skills/skill-scanner

    2 501GitHub stars+28 (+1.1 %)
  10. 10

    Skill
    Active

    AI 解说大师 — Agent skill；封装 narrator-ai-cli 供 Claude/Codex 等工具调用

    License: MIT
    • agent-skills
    • ai-agent
    • ai-video
    • claude-code
    • claude-code-skill

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/NarratorAI-Studio/narrator-ai-cli-skill ~/.claude/skills/narrator-ai-cli-skill

    2 558GitHub stars+186 (+7.8 %)
  11. 11

    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 674GitHub stars+104 (+1.2 %)
  12. 12

    Skill
    Active

    A persistent, unified memory layer for all your AI agents (e.g. Claude Code, Codex, DSH), backed by Markdown and Milvus.

    PythonLicense: MIT
    • agent
    • agent-memory
    • ai-agents
    • claude-code
    • claude-code-plugin

    githubmeasured growthOpen source ↗

    Install /plugin marketplace add zilliztech/memsearch

    2 567GitHub stars+35 (+1.4 %)
  13. 13

    Skill
    Active

    YAO = Yielding AI Outcomes. A rigorous engineering, evaluation, governance, and portability system for reusable agent skills.

    PythonLicense: MIT
    • agent-skills
    • ai-agents
    • evaluation
    • governance
    • meta-skill

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/yaojingang/yao-meta-skill ~/.claude/skills/yao-meta-skill

    2 598GitHub stars+33 (+1.3 %)
  14. 14

    Skill
    Active

    ⭐ All-in-one AI companion! Super Agent Party = Self hosted neuro sama + openclaw! ⭐ 全能AI伴侣！超级智能体派对 = 自托管neuro sama + openclaw!

    JavaScriptLicense: AGPL-3.0
    • agent-skills
    • ai-companion
    • ai-vtuber
    • claude-code
    • comfyui

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/heshengtao/super-agent-party ~/.claude/skills/super-agent-party

    2 630GitHub stars+10 (+0.38 %)
  15. 15

    Skill
    Active

    🦸 AI 编程超能力 · 中文增强版 — superpowers（116k+ ⭐）完整汉化 + 6 个中国原创 skills，让 Claude Code / Copilot CLI / Hermes Agent / Cursor / Windsurf / Kiro / Gemini CLI 等 16 款 AI 编程工具真正会干活

    JavaScriptLicense: MIT
    • agent-skills
    • agentic-coding
    • ai-coding
    • chinese
    • claude-code

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/jnMetaCode/superpowers-zh ~/.claude/skills/superpowers-zh

    7 989GitHub stars+87 (+1.1 %)
  16. 16

    Skill
    Active

    6,500+ brand SVG icons for developers. Tree-shakeable, typed, open source. npm i thesvg

    TypeScriptLicense: MIT
    • agent-skills
    • aws
    • brands
    • cloud-icons
    • design-resources

    githubmeasured growthOpen source ↗

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

    2 653GitHub stars+27 (+1.0 %)
  17. 17

    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 692GitHub stars+36 (+1.4 %)
  18. 18

    Skill
    Active

    ✨ All your agents and workspaces in one place, on every device you own. Track tasks on a board, accessible from desktop, mobile, browser, or API. Self-hosted.

    Go
    • agent-harness
    • agent-orchestration
    • agent-skills
    • agent-workspaces
    • ai-agents

    githubmeasured growthOpen source ↗

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

    7 891GitHub stars+45 (+0.57 %)
  19. 19

    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

    557GitHub stars+3 (+0.54 %)
  20. 20

    Skill
    Active

    Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.

    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 703GitHub stars+18 (+0.67 %)
  21. 21

    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 732GitHub stars+54 (+2.0 %)
  22. 22

    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 754GitHub stars+27 (+0.99 %)
  23. 23

    Skill
    Active

    The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.

    TypeScript
    • agent
    • agent-skills
    • automation
    • claude
    • clawdbot

    githubmeasured growthOpen source ↗

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

    7 502GitHub stars+3 (+0.04 %)
  24. 24

    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

    559GitHub stars+6 (+1.1 %)
  25. 25

    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 834GitHub stars+100 (+3.7 %)