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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176 entries in this view.

Tool ranking

Ranked by known GitHub stars, highest first; archived repositories come after maintained repositories. 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
    Dormant

    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

    githubmeasured growthOpen source ↗

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

    3 651GitHub stars+7 (+0.19 %)
  2. 2

    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 %)
  3. 3

    Skill
    Dormant

    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

    githubmeasured growthOpen source ↗

    Install /plugin marketplace add agenticnotetaking/arscontexta

    3 487GitHub stars+5 (+0.14 %)
  4. 4

    Skill
    Active

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

    TypeScriptLicense: MIT
    • agents
    • claude-code-plugin
    • claude-skills
    • gemini-cli-extension
    • geo

    githubmeasured growthOpen source ↗

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

    3 450GitHub stars+23 (+0.67 %)
  5. 5

    Skill
    Active

    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

    githubmeasured growthOpen source ↗

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

    3 424GitHub stars+175 (+5.4 %)
  6. 6

    Skill
    Active

    Framework for AI agents to build and maintain a digital brain through Obsidian wiki

    PythonLicense: MIT
    • agent-skills
    • brain
    • knowledge-base
    • knowledge-graph
    • llm-tools

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Ar9av/obsidian-wiki ~/.claude/skills/obsidian-wiki

    3 339GitHub stars+43 (+1.3 %)
  7. 7

    Skill
    Active

    Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

    TypeScript
    • aashuu
    • claude
    • claude-ai
    • claude-code
    • claude-code-leaked

    githubmeasured growthOpen source ↗

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

    3 297GitHub stars+16 (+0.49 %)
  8. 8

    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 %)
  9. 9

    Skill
    Active

    Agent skills for solving CTF challenges - web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more

    PythonLicense: MIT
    • agent-skills
    • claude-code
    • claude-code-skills
    • codex
    • codex-cli

    githubmeasured growthOpen source ↗

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

    3 168GitHub stars+40 (+1.3 %)
  10. 10

    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 %)
    • 11

      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 %)
    • 12

      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 %)
    • 13

      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 %)
    • 14

      Skill
      Active

      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

      githubmeasured growthOpen source ↗

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

      3 024GitHub stars+30 (+1.0 %)
    • 15

      Skill
      Active

      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

      githubmeasured growthOpen source ↗

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

      3 024GitHub stars+285 (+10.4 %)
    • 16

      Skill
      Active

      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

      githubmeasured growthOpen source ↗

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

      3 011GitHub stars-4 (-0.13 %)
    • 17

      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 %)
    • 18

      Skill
      Active

      A browser inside your terminal

      RustLicense: MIT
      • browser
      • claude-code
      • claude-skills
      • cli
      • codex

      githubmeasured growthOpen source ↗

      Install git clone https://github.com/zenbu-labs/terminal-browser ~/.claude/skills/terminal-browser

      2 565GitHub stars+177 (+7.4 %)

    Learning resources

    Ranked by known GitHub stars, highest first; archived repositories come after maintained repositories. These resources remain available separately and do not take part in the main tool ranking.

    1. 1

      finance-skills

      Skill
      ActiveOpen source ↗

      A collection of skills for AI financial analysis.

      JavaScriptLicense: MIT
      • agent-skills
      • claude-code
      • skills
      • trading
      github

      Install git clone https://github.com/himself65/finance-skills ~/.claude/skills/finance-skills

      Resourcemeasured growth
      3 281GitHub stars+26 (+0.80 %)
    2. 2

      awesome-ChatGPT-repositories

      Skill
      ActiveOpen source ↗

      A curated list of open source GitHub repositories related to ChatGPT, the OpenAI API, and Codex. Searchable via Claude Code skills.

      PythonLicense: CC0-1.0
      • agent
      • agent-skills
      • ai
      • awesome
      • awesome-list
      github

      Install git clone https://github.com/taishi-i/awesome-ChatGPT-repositories ~/.claude/skills/awesome-ChatGPT-repositories

      Resourcemeasured growth
      3 231GitHub stars+13 (+0.40 %)
    3. 3

      cc-skills-golang

      Skill
      ActiveOpen source ↗

      🧑‍🎨 A collection of Golang agentic skills that works

      GoLicense: MIT
      • agent
      • agent-skills
      • ai
      • antigravity
      • claude
      github

      Install git clone https://github.com/samber/cc-skills-golang ~/.claude/skills/cc-skills-golang

      Resourcemeasured growth
      3 158GitHub stars+60 (+1.9 %)
    4. 4

      Awesome-finance-skills

      Skill
      DormantOpen source ↗

      A collection of Awesome Finance Agent Skills for free and easy to start | 一系列开源免费的金融分析Agent Skills

      PythonLicense: Apache-2.0
      • agent
      • agent-skills
      • finances
      • fintech
      github

      Install git clone https://github.com/RKiding/Awesome-finance-skills ~/.claude/skills/Awesome-finance-skills

      Resourcemeasured growth
      2 841GitHub stars+21 (+0.74 %)
    5. 5

      pro-workflow

      Skill
      ActiveOpen source ↗

      Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.

      JavaScript
      • agent-orchestration
      • ai-agents
      • ai-coding
      • ai-workflow
      • claude
      github

      Install /plugin marketplace add rohitg00/pro-workflow

      Resourcemeasured growth
      2 807GitHub stars+17 (+0.61 %)
    6. 6

      awesome-design-skills

      Skill
      ActiveOpen source ↗

      List of 67 awesome DESIGN.md and SKILL.md design skill files for agentic tools like Claude Design, Google Stitch, Codex, Cursor, and other AI tools

      License: MIT
      • agent-skills
      • agentic-ai
      • agentic-workflow
      • agents
      • ai
      github

      Install git clone https://github.com/bergside/awesome-design-skills ~/.claude/skills/awesome-design-skills

      Resourcemeasured growth
      2 656GitHub stars+85 (+3.3 %)
    7. 7

      agent-skills

      Skill
      ActiveOpen source ↗

      Collection of Apify agent skills

      Python
      • actor
      • agent-skills
      • ai-agents
      • apify
      • mcp
      github

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

      Resourcemeasured growth
      2 366GitHub stars+4 (+0.17 %)