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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189 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

    Prove and remove accidental codebase complexity without breaking behavior.

    License: MIT
    • agent-skills
    • ai-agents
    • code-quality
    • codebase
    • codex

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/tt-a1i/simplify-codebase ~/.claude/skills/simplify-codebase

    402GitHub stars+232 (+136.5 %)
  2. 2

    Skill
    Active

    Stop That Shit（别再造史了）｜面向 Codex/GPT 场景的多平台 Hook + Skill Guard：拦截 AI coding agent 无需求的哈希、校验和与任务范围膨胀。 A multi-platform Hook + Skill Guard for AI coding agents in Codex/GPT workflows: stop unrequested hashes, checksums, and task-scope creep.

    JavaScriptLicense: MIT
    • agent-skills
    • ai-agents
    • ai-coding
    • claude-code
    • codex

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/lennney/stop-that-shit ~/.claude/skills/stop-that-shit

    1 138GitHub stars+616 (+118.0 %)
  3. 3

    Skill
    Active

    Data visualization Skill for AI Agents, turning data into polished, interactive HTML charts. 面向 AI Agents 的数据可视化 Skill，将数据快速生成精致、可交互的 HTML 图表。

    HTML
    • agent-skills
    • charts
    • claude-code
    • codex
    • data-visualization

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/larashero3-dotcom/lieflat-charts ~/.claude/skills/lieflat-charts

    3 852GitHub stars+1 904 (+97.7 %)
  4. 4

    Skill
    Active

    For You Agent——AI 时代的个人随身数字人格。把你的模型、AI 账号、技能、提示词和工作方式，带到每一个 AI 工具里。

    Rust
    • agent-management
    • agent-skills
    • ai-agent
    • ai-assistant
    • ai-worker

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/fy-agent/fyagent ~/.claude/skills/fyagent

    948GitHub stars+418 (+78.9 %)
  5. 5

    Skill
    Active

    Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.

    JavaScriptLicense: MIT
    • agent-skills
    • architecture-as-code
    • architecture-diagram
    • claude-skill
    • code-visualization

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/tt-a1i/archify ~/.claude/skills/archify

    42 198GitHub stars+18 338 (+76.9 %)
  6. 6

    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

    424GitHub stars+170 (+66.9 %)
  7. 7

    Skill
    Active

    Vibe code with pi in a lightweight, real IDE - The Vibe You Need

    TypeScriptLicense: Apache-2.0
    • agent
    • agent-skills
    • agentic-ai
    • agentic-workflow
    • ai-coding

    githubmeasured growthOpen source ↗

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

    393GitHub stars+157 (+66.5 %)
  8. 8

    Skill
    Active

    Fire your SEO·GEO agency 🔥 A Claude Code skill that audits and optimizes SEO·AEO·GEO·LLMO·NEO(Naver) by itself — 월 50~350만 원짜리 'AI 검색 최적화' 대행, AI 에이전트가 대체합니다

    License: MIT
    • aeo
    • ai-search
    • claude-code
    • claude-skills
    • geo

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/leopard627/fire-your-seo-agency ~/.claude/skills/fire-your-seo-agency

    384GitHub stars+120 (+45.5 %)
  9. 9

    Skill
    Active

    AI agent skill for end-to-end hotel search and booking—compare live rates across leading OTAs and hotel suppliers, verify availability, book stays, and manage reservations, cancellations, and payments via the TourMind API.

    PythonLicense: MIT
    • agent-skills
    • ai-agent
    • booking-api
    • codex-skills
    • hotel-api

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/tourmind-com/Tourmind-Booking-Skills ~/.claude/skills/Tourmind-Booking-Skills

    601GitHub stars+177 (+41.7 %)
  10. 10

    Skill
    Active

    Product-design, conversion & behavioral-science principles for SaaS

    Python
    • agent-skills
    • behavioral-science
    • claude
    • codex
    • cro

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/heliocosta-dev/revenue-centric-design ~/.claude/skills/revenue-centric-design

    651GitHub stars+183 (+39.1 %)
  11. 11

    MCP
    Active

    A builder, not just a researcher. Agent skills that turn top-grossing app patterns into native-quality mobile screens.

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

    githubmeasured growthOpen source ↗

    489GitHub stars+127 (+35.1 %)
  12. 12

    Skill
    Active

    Claude Code skill for premium scroll-driven websites. Scroll becomes the timeline, on a real design floor, verified by screenshotting its own scroll.

    JavaScriptLicense: MIT
    • accessibility
    • agent-skills
    • ai-web-design
    • anthropic
    • claude-code

    githubmeasured growthOpen source ↗

    Install /plugin marketplace add nateherkai/scroll-craft

    1 408GitHub stars+304 (+27.5 %)
  13. 13

    Skill
    Active

    A platform-neutral analytical Skill that profiles messy data, selects case-adaptive methods, and produces source-backed visual reports for high-stakes decisions.

    PythonLicense: MIT
    • agent-skills
    • analytics
    • data-quality
    • decision-science
    • python

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/limingrui679-design/high-stakes-analytics-decision-lab ~/.claude/skills/high-stakes-analytics-decision-lab

    382GitHub stars+79 (+26.1 %)
  14. 14

    Skill
    Active

    A cross-platform desktop app to manage Agent Skills in one place and sync them to multiple AI coding tools’ global skills directories — “Install once, sync everywhere”.

    RustLicense: MIT
    • agent-skills
    • ai-agent
    • claude-code
    • codex
    • cursor

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/qufei1993/skills-hub ~/.claude/skills/skills-hub

    1 471GitHub stars+265 (+22.0 %)
  15. 15

    Skill
    Active

    让 Codex 根据最终结果生成标题、注释、commit 和 PR，减少被否决方案在交付中的残留。

    PythonLicense: MIT
    • agent-skills
    • chinese
    • codex
    • codex-skill
    • prompt-engineering

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/LB623/no-negative-echo ~/.claude/skills/no-negative-echo

    667GitHub stars+115 (+20.8 %)
  16. 16

    MCP
    Active

    Secure MCP runtime for AI agents to operate local machines, servers, and containers with multi-device orchestration.

    GoLicense: Apache-2.0
    • agent-skills
    • ai-agents
    • automation
    • devops
    • docker

    githubmeasured growthOpen source ↗

    468GitHub stars+80 (+20.6 %)
  17. 17

    Skill
    Active

    Official Agent skills of Oxylabs products

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

    githubmeasured growthOpen source ↗

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

    867GitHub stars+144 (+19.9 %)
  18. 18

    Skill
    Active

    Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 190,000+ scientists worldwide. 165 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug…

    PythonLicense: MIT
    • agent-skills
    • ai-scientist
    • bioinformatics
    • chemoinformatics
    • claude

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/K-Dense-AI/scientific-agent-skills ~/.claude/skills/scientific-agent-skills

    41 627GitHub stars+6 223 (+17.6 %)
  19. 19

    Skill
    Active

    Multi-tier framework for evaluating AI agent skills with quality gates, semantic overlap detection, synthetic evaluation dataset generation, and live agent evaluation that measures how skills affect agent behavior.

    PythonLicense: Apache-2.0
    • agent-evaluation
    • agent-security
    • agent-skills
    • agentic-ai
    • benchmark

    githubmeasured growthOpen source ↗

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

    389GitHub stars+57 (+17.2 %)
  20. 20

    Skill
    Active

    Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yourself — one per implementer.

    JavaScriptLicense: MIT
    • agent-skills
    • ai-coding-agent
    • antigravity
    • claude-code
    • claude-code-skills

    githubmeasured growthOpen source ↗

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

    1 589GitHub stars+226 (+16.6 %)
  21. 21

    Skill
    Active

    Open-source, local-first video editor where creators and AI agents edit the same real timeline.

    JavaScriptLicense: MIT
    • agent-skills
    • ai-music
    • ai-video-editor
    • ai-voiceover
    • automatic-captions

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/MartinDelophy/ai-video-editor ~/.claude/skills/ai-video-editor

    696GitHub stars+97 (+16.2 %)
  22. 22

    Skill
    Dormant

    Agent-ready DevOps, security, infrastructure, and compliance knowledge base with 80+ skills across Kubernetes, Terraform, AWS/Azure/GCP, AI platform operations, container hardening, SOC2/ISO27001, and incident response—plus ready-to-run…

    ShellLicense: MIT
    • agent-skills
    • agentic-ai
    • ai-agents
    • aws
    • cheatsheets

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/BagelHole/DevOps-Security-Agent-Skills ~/.claude/skills/DevOps-Security-Agent-Skills

    943GitHub stars+122 (+14.9 %)
  23. 23

    Skill
    Active

    An entire marketing department as one Claude skill. 14 modules: audits scored 0-100, an 18-tactic hook engine, copy graded before you see it, ad diagnosis, GEO, email, launches, pricing. Works in Claude, Codex and Cursor.

    License: MIT
    • agent-skills
    • ai-marketing
    • claude-code
    • claude-skills
    • codex

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Yuzzyuk/marketing-os ~/.claude/skills/marketing-os

    453GitHub stars+58 (+14.7 %)
  24. 24

    Skill
    Active

    Precision PPT design skill for OpenCode/Claude Code/Codex, with 40,000+ styles, pixel-perfect Build Mode control, AI image generation, and fully editable PPTX. 面向专业演示设计场景，帮助用户从需求分析、视觉方向选择到原生可编辑 PPTX 交付，打造高质量、可持续修改的演示文稿。

    PythonLicense: MIT
    • ai-coding-tools
    • claude-code-skills
    • codex
    • codex-skill
    • codex-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/sunchaokun/PPT-Design-Skill ~/.claude/skills/PPT-Design-Skill

    1 174GitHub stars+146 (+14.2 %)

Learning resources

Ranked by measured growth, normalized across sources. These resources remain available separately and do not take part in the main tool ranking.

  1. 1

    awesome-gamedev-agent-skills

    Skill
    ActiveOpen source ↗

    67 game-dev skills for AI coding agents — Godot, Unity, Unreal, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Roblox. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with a router that loads the right skill…

    PythonLicense: Apache-2.0
    • agent-skills
    • ai-agents
    • antigravity
    • awesome-list
    • claude-code
    github

    Install git clone https://github.com/gamedev-skills/awesome-gamedev-agent-skills ~/.claude/skills/awesome-gamedev-agent-skills

    Resourcemeasured growth
    788GitHub stars+112 (+16.6 %)