Agent skills: tools for developers

Tool ranking

Ranked by normalized popularity 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

   baoyu-design

   Skill

   ActiveLast commit 39 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 959GitHub stars+269 (+7.3 %)
2. 2

   Continuous-Claude-v3

   Skill

   DormantLast commit 7 months ago · 2026-01-26

   Context management for Claude Code. Hooks maintain state via ledgers and handoffs. MCP execution without context pollution. Agent orchestration with isolated context windows.

   PythonLicense: MIT

   • agents
   • claude-code
   • claude-code-cli
   • claude-code-hooks
   • claude-code-mcp

   githubcreated 8 months agomeasured growthOpen source ↗

   Install git clone https://github.com/parcadei/Continuous-Claude-v3 ~/.claude/skills/Continuous-Claude-v3

   3 937GitHub stars+2 (+0.05 %)
3. 3

   serenity-skill

   Skill

   DormantLast commit 4 months ago · 2026-05-05

   Serenity-inspired Agent Skill for supply-chain bottleneck stock research

   PythonLicense: MIT

   • agent-skills
   • ai-agents
   • claude-code
   • codex
   • investment-research

   githubcreated 4 months agomeasured growthOpen source ↗

   Install git clone https://github.com/muxuuu/serenity-skill ~/.claude/skills/serenity-skill

   3 961GitHub stars+24 (+0.61 %)
4. 4

   modlens

   Skill

   ActiveLast commit today · 2026-09-06

   The first vision plugin for DeepSeek Harness, and the vision bridge for every text-only coding agent. Paste an image, get structured JSON evidence (OCR, layout, semantics). | 全网最强 DeepSeek Harness 外挂视觉插件，为 DeepSeek、GLM…

   TypeScriptLicense: MIT

   • agent-skills
   • claude-code
   • claude-skills
   • codex
   • cordis

   githubcreated 6 months agomeasured growthOpen source ↗

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

   3 894GitHub stars+65 (+1.7 %)
5. 5

   fast-agent

   MCP

   ActiveLast commit today · 2026-09-06

   Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support

   PythonLicense: Apache-2.0

   • a2a
   • acp
   • agent
   • agent-framework
   • agent-skills

   githubcreated 19 months agomeasured growthOpen source ↗

   3 914GitHub stars+7 (+0.18 %)
6. 6

   skill-recorder

   Skill

   ActiveLast commit 3 days ago · 2026-09-03

   Desktop app that records your on-screen work session and uses the GitHub Copilot CLI to reconstruct it as an intent + ordered steps, then builds a reusable Skill or Automation for Microsoft Scout, Microsoft Copilot Cowork, or Copilot…

   TypeScriptLicense: MIT

   • agent-skills
   • ai-agents
   • automation
   • copilot
   • copilot-cli

   githubcreated 39 days agomeasured growthOpen source ↗

   Install git clone https://github.com/microsoft/skill-recorder ~/.claude/skills/skill-recorder

   3 866GitHub stars+128 (+3.4 %)
7. 7

   pinme

   Skill

   ActiveLast commit 44 days ago · 2026-07-25

   Deploy Your Frontend in a Single Command. Claude Code Skills supported.

   TypeScriptLicense: MIT

   • ai-tools
   • claude-code-skill
   • claude-skills
   • deployment
   • deployment-tools

   githubcreated 17 months agomeasured growthOpen source ↗

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

   3 738GitHub stars+3 (+0.08 %)
8. 8

   cc-sdd

   Skill

   DormantLast commit 3 months ago · 2026-05-20

   Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.

   TypeScriptLicense: MIT

   • agent-skills
   • claude-code
   • codex
   • cursor
   • gemini-cli

   githubcreated 13 months agomeasured growthOpen source ↗

   Install git clone https://github.com/gotalab/cc-sdd ~/.claude/skills/cc-sdd

   3 654GitHub stars+8 (+0.22 %)
9. 9

   md2wechat-skill

   MCP

   ActiveLast commit 1 day ago · 2026-09-06

   Markdown to WeChat CLI | 一键排版发布到微信公众号：支持 40+ 排版样式和专业主题 、AI 配图 、批量发布 、多账号管理

   Go

   • agent-cli
   • ai-agent
   • ai-writing
   • claude-code
   • claude-skills

   githubcreated 7 months agomeasured growthOpen source ↗

   3 630GitHub stars+16 (+0.44 %)
10. 10

    notfair-plugin

    Skill

    ActiveLast commit 1 day ago · 2026-09-05

    Open-source SEO, GEO, and marketing skills for AI agents.

    TypeScriptLicense: MIT

    • agents
    • claude-code-plugin
    • claude-skills
    • gemini-cli-extension
    • geo

    githubcreated 5 months agomeasured growthOpen source ↗

    Install /plugin marketplace add nowork-studio/notfair-plugin

    3 591GitHub stars+146 (+4.2 %)
11. 11

    gzh-design-skill

    Skill

    ActiveLast commit 2 months 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 536GitHub stars+104 (+3.0 %)
12. 12

    human-writing

    Skill

    ActiveLast commit 26 days ago · 2026-08-11

    让 AI 写的中文读起来像一个具体的人在说话。通用创作与改稿 Skill，开箱即用。

    PythonLicense: MIT

    • agent-skills
    • chinese-writing
    • creative-writing
    • writing-skill

    githubcreated 33 days agomeasured growthOpen source ↗

    Install git clone https://github.com/KKKKhazix/human-writing ~/.claude/skills/human-writing

    3 484GitHub stars+122 (+3.6 %)
13. 13

    arscontexta

    Skill

    DormantLast commit 6 months ago · 2026-02-24

    Claude Code plugin that generates individualized knowledge systems from conversation. You describe how you think and work, have a conversation and get a complete second brain as markdown files you own.

    ShellLicense: MIT

    • claude-code
    • claude-code-plugin
    • knowledge-base
    • knowledge-management
    • markdown

    githubcreated 6 months agomeasured growthOpen source ↗

    Install /plugin marketplace add agenticnotetaking/arscontexta

    3 484GitHub stars-2 (-0.06 %)
14. 14

    SimpleEnglish

    Skill

    ActiveLast commit today · 2026-09-06

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

    PythonLicense: MIT

    githubcreated 47 days agomeasured growthOpen source ↗

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

    3 215GitHub stars+157 (+5.1 %)
15. 15

    unlazy

    Skill

    ActiveLast commit 3 days 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 28 days agonewmeasured growthOpen source ↗

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

    3 131GitHub stars+226 (+7.8 %)
16. 16

    Claude-Red

    Skill

    ActiveLast commit 7 days ago · 2026-08-30

    claude-red is a curated library of offensive security skills designed for the Claude skills system. Each skill is a structured SKILL.md file that primes Claude with expert-level methodology for a specific attack surface — from SQLi to…

    PythonLicense: MIT

    • claude-ai
    • claude-pt
    • claude-skills
    • redteam
    • redteam-tools

    githubcreated 6 months agomeasured growthOpen source ↗

    Install git clone https://github.com/SnailSploit/Claude-Red ~/.claude/skills/Claude-Red

    3 039GitHub stars+33 (+1.1 %)
17. 17

    J-Space-Cognition-Suite-V3.7

    Skill

    ActiveLast commit 4 days ago · 2026-09-02

    J-Space Cognition Suite V3.7 - AI cognitive-enhancement Skills based on Anthropic's J-space global workspace research. | 哔哩哔哩：Tiger380 (UID 3494375382321675) — https://space.bilibili.com/3494375382321675

    PythonLicense: Apache-2.0

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

    githubcreated 47 days agomeasured growthOpen source ↗

    Install git clone https://github.com/Tiger3807861189/J-Space-Cognition-Suite-V3.7 ~/.claude/skills/J-Space-Cognition-Suite-V3.7

    3 017GitHub stars+4 (+0.13 %)
18. 18

    WorkBuddyGuide

    Skill

    ActiveLast commit 3 days ago · 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 59 days agomeasured growthOpen source ↗

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

    2 829GitHub stars+128 (+4.7 %)