Agent skills: tools for developers

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

   lieflat-charts

   Skill

   ActiveLast commit today · 2026-09-05

   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

   githubcreated 50 days agomeasured growthOpen source ↗

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

   4 652GitHub stars+2 652 (+132.6 %)
2. 2

   SimpleEnglish

   Skill

   ActiveLast commit today · 2026-09-04

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

   PythonLicense: MIT

   githubcreated 45 days agomeasured growthOpen source ↗

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

   3 177GitHub stars+244 (+8.3 %)
3. 3

   unlazy

   Skill

   ActiveLast commit 1 day ago · 2026-09-03

   Anti-laziness skill for AI agents. Core: the Depth Tree method, which splits a task N layers deep and gives every leaf the full time budget of the whole task, so effort multiplies with depth. Grounded in 2025-2026 research on model…

   JavaScriptLicense: MIT

   • ai-agents
   • claude
   • claude-code
   • llm
   • productivity

   githubcreated 26 days agonewmeasured growthOpen source ↗

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

   3 057GitHub stars+274 (+9.8 %)
4. 4

   gzh-design-skill

   Skill

   ActiveLast commit 58 days ago · 2026-07-08

   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

   githubcreated 2 months agomeasured growthOpen source ↗

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

   3 508GitHub stars+120 (+3.5 %)
5. 5

   WorkBuddyGuide

   Skill

   ActiveLast commit today · 2026-09-04

   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

   githubcreated 57 days agomeasured growthOpen source ↗

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

   2 810GitHub stars+279 (+11.0 %)
6. 6

   baoyu-design

   Skill

   ActiveLast commit 37 days ago · 2026-07-30

   Run Claude Design locally as an Agent Skill — Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks & wireframes as self-contained HTML, without claude.ai/design. Best with Opus 4.8.

   JavaScriptLicense: MIT

   • agent-skills
   • claude
   • claude-code
   • claude-design
   • cursor

   githubcreated 3 months agomeasured growthOpen source ↗

   Install git clone https://github.com/JimLiu/baoyu-design ~/.claude/skills/baoyu-design

   3 891GitHub stars+247 (+6.8 %)
7. 7

   fable-method

   Skill

   ActiveLast commit 51 days ago · 2026-07-15

   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

   githubcreated 2 months agomeasured growthOpen source ↗

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

   2 274GitHub stars+10 (+0.44 %)
8. 8

   tutor-skills

   Skill

   DormantLast commit 6 months ago · 2026-02-28

   A Claude Code skill that turns PDFs, docs, and codebases into Obsidian study vaults

   ShellLicense: MIT

   • agent-skills
   • claude
   • claude-code
   • claude-skills
   • skill

   githubcreated 6 months agomeasured growthOpen source ↗

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

   1 130GitHub stars+9 (+0.80 %)
9. 9

   skills

   Skill

   ActiveLast commit 6 days ago · 2026-08-29

   Wondel.ai Agent Skills — Business, Marketing, UX & Coding Frameworks from Bestselling Books. 50 skills + 12 guided journeys for Claude Code, Codex, Cursor & other agentskills.io agents.

   ShellLicense: MIT

   • agent-skills
   • ai-skills
   • business
   • claude-code
   • claude-code-marketplace

   githubcreated 7 months agomeasured growthOpen source ↗

   Install /plugin marketplace add wondelai/skills

   2 100GitHub stars+42 (+2.0 %)
10. 10

    ai-agent-skills

    Skill

    ActiveLast commit 18 days ago · 2026-08-17

    Universal skill installer and package manager for AI coding agents. One command, 12+ runtimes. npx ai-agent-skills

    JavaScriptLicense: MIT

    • agent-skills
    • ai-agents
    • claude-code
    • cli
    • codex

    githubcreated 8 months agomeasured growthOpen source ↗

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

    1 137GitHub stars+3 (+0.26 %)
11. 11

    Deep-Research-skills

    Skill

    ActiveLast commit 13 days ago · 2026-08-23

    Structured deep research skill for Claude Code/Open Code/Codex with human-in-the-loop control

    PythonLicense: MIT

    • claude-code
    • claude-code-skills
    • deep-research-agent
    • gpt-skills
    • llm-agent

    githubcreated 8 months agomeasured growthOpen source ↗

    Install git clone https://github.com/Weizhena/Deep-Research-skills ~/.claude/skills/Deep-Research-skills

    2 098GitHub stars+41 (+2.0 %)
12. 12

    aws-agent-skills

    Skill

    ActiveLast commit 4 days ago · 2026-08-31

    AWS Skills for Agents

    PythonLicense: MIT

    • agent-skills
    • agentic-ai
    • aws
    • claude-code
    • claude-skills

    githubcreated 7 years agomeasured growthOpen source ↗

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

    1 150GitHub starsstable
13. 13

    sepia

    Skill

    ActiveLast commit today · 2026-09-04

    De-AI writing skill for any Agent Skills-compatible agent (77+ via the Skills CLI), with native plugins for Claude Code, Codex, Grok Build, and Antigravity. Narrative-architecture repair for fiction, venue-matched rules for professional…

    PythonLicense: MIT

    • agent-skills
    • ai-writing
    • antigravity
    • claude-code
    • codex

    githubcreated 7 days agonewmeasured growthOpen source ↗

    Install git clone https://github.com/Nanako0129/sepia ~/.claude/skills/sepia

    2 087GitHub stars+1 407 (+206.9 %)
14. 14

    adversarial-spec

    Skill

    DormantLast commit 7 months ago · 2026-01-22

    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

    githubcreated 7 months agomeasured growthOpen source ↗

    Install /plugin marketplace add zscole/adversarial-spec

    556GitHub starsstable
15. 15

    fluent-korean

    Skill

    ActiveLast commit 13 days ago · 2026-08-23

    Claude Code가 명확한 한국어를 구사하게 만드는 output-style 플러그인 | Claude Code output-style for clear, fluent Korean

    License: MIT

    • anthropic
    • claude
    • claude-code
    • claude-code-plugin
    • korean

    githubcreated 56 days agomeasured growthOpen source ↗

    Install /plugin marketplace add snflkd/fluent-korean

    1 155GitHub stars+164 (+16.5 %)
16. 16

    pilot-shell

    Skill

    ActiveLast commit today · 2026-09-04

    Professional context and harness engineering for Claude Code and OpenAI Codex. Build production-grade software with spec-driven development, TDD, persistent memory, quality gates, code intelligence, human oversight, and end-to-end…

    JavaScript

    • agent-skills
    • agentic-engineering
    • ai-coding
    • anthropic
    • claude-code

    githubcreated 10 months agomeasured growthOpen source ↗

    Install git clone https://github.com/maxritter/pilot-shell ~/.claude/skills/pilot-shell

    2 066GitHub stars+7 (+0.34 %)
17. 17

    agent-vision-toolkit

    Skill

    ActiveLast commit 8 days ago · 2026-08-27

    为纯文本模型"看图“设计更好的视觉工具箱和技能，支持多图理解，图片问答，前端UI还原、GUI 自动化等，并可选无缝接入多个主流agent，直接识别粘贴图片｜ A vision toolkit and skill designed for text-only llms — image Q&A, long-screenshot OCR, frontend UI restoration, and GUI automation, with optional seamless…

    PythonLicense: MIT

    • agent
    • agent-skills
    • claude-code
    • codex
    • computer-use

    githubcreated 34 days agomeasured growthOpen source ↗

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

    1 161GitHub stars+42 (+3.8 %)
18. 18

    claude-blog

    Skill

    ActiveLast commit 1 day ago · 2026-09-04

    Claude Code blog skill suite: 30 sub-skills, 5 agents, 5-gate v1.9.0 Blog Delivery Contract, dual-optimized for Google rankings and AI citations. Active development at AI-Marketing-Hub/claude-blog (AI Marketing Hub Pro community); public…

    PythonLicense: MIT

    • agent-skills
    • ai
    • ai-citations
    • ai-content
    • ai-marketing

    githubcreated 6 months agomeasured growthOpen source ↗

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

    2 053GitHub stars+86 (+4.4 %)
19. 19

    Aegis

    Skill

    ActiveLast commit 1 day ago · 2026-09-03

    Make AI coding agents architecture-aware: baseline-first, evidence-verified, drift-checked, and safe across long tasks.

    PythonLicense: MIT

    • agent-skills
    • ai-agents
    • ai-coding
    • architecture-driven-development
    • awsome-coding-plugin

    githubcreated 4 months agomeasured growthOpen source ↗

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

    1 167GitHub stars+16 (+1.4 %)
20. 20

    social-media-research-skills

    Skill

    ActiveLast commit 9 days ago · 2026-08-26

    AI agent skills for social media research. Outlier posts, comment mining, competitor teardowns, ad libraries & trends across TikTok, Instagram, YouTube, Reddit, X, LinkedIn & more. Powered by ScrapeCreators. Works with Claude Code, Cursor,…

    PythonLicense: MIT

    • agent-skills
    • ai-agents
    • claude-code
    • claude-skills
    • competitor-analysis

    githubcreated 3 months agomeasured growthOpen source ↗

    Install git clone https://github.com/ScrapeCreators/social-media-research-skills ~/.claude/skills/social-media-research-skills

    2 053GitHub stars+178 (+9.5 %)
21. 21

    synthadoc

    Skill

    ActiveLast commit today · 2026-09-04

    Synthadoc: An open-source LLM knowledge compilation engine that turns raw documents into structured, local-first wikis. A transparent, human-readable alternative to traditional RAG, which can be self-managed and self-improved without the…

    PythonLicense: AGPL-3.0

    • agent-skills
    • agentic-ai
    • cli-tool
    • domain-adaptation
    • enterprise

    githubcreated 4 months agomeasured growthOpen source ↗

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

    1 170GitHub stars+55 (+4.9 %)
22. 22

    COG-second-brain

    Skill

    ActiveLast commit 10 days ago · 2026-08-25

    Self-evolving second brain with 33 AI skills, 10 agents, and people CRM. Closed-loop harness: a V-model verification lifecycle where the worker never grades its own homework. Plus paired anti-slop design skills for marketing and product UI.…

    HTMLLicense: MIT

    • agent-loop
    • agent-plugins
    • agent-skills
    • agentic
    • ai-agents

    githubcreated 10 months agomeasured growthOpen source ↗

    Install git clone https://github.com/huytieu/COG-second-brain ~/.claude/skills/COG-second-brain

    1 170GitHub stars+26 (+2.3 %)
23. 23

    claude-code-skills

    Skill

    ActiveLast commit 6 days ago · 2026-08-29

    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

    githubcreated 10 months agomeasured growthOpen source ↗

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

    557GitHub stars+3 (+0.54 %)
24. 24

    cursor-rules

    Skill

    DormantLast commit 7 months ago · 2026-01-25

    整理和收集来自不同项目的Cursor规则文件，提供多种编程语言和框架的规则支持。

    • cursor
    • cursor-rules

    githubcreated 17 months agomeasured growthOpen source ↗

    Install git clone https://github.com/flyeric0212/cursor-rules ~/.claude/skills/cursor-rules

    1 887GitHub stars+2 (+0.11 %)
25. 25

    PPT-Design-Skill

    Skill

    ActiveLast commit today · 2026-09-04

    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

    githubcreated 58 days agomeasured growthOpen source ↗

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

    1 192GitHub stars+123 (+11.5 %)