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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177 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
    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 653GitHub stars+8 (+0.22 %)
  2. 2

    Skill
    Dormant

    Give Claude Code photographic memory in ONE portable file. No database, no SQLite, no ChromaDB - just a single .mv2 file you can git commit, scp, or share. Native Rust core with sub-ms operations.

    TypeScriptLicense: MIT
    • ai-tools
    • anthropic
    • claude
    • claude-agents
    • claude-ai

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/memvid/claude-brain ~/.claude/skills/claude-brain

    575GitHub stars+1 (+0.17 %)
  3. 3

    Skill
    Active

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

    TypeScriptLicense: MIT
    • ai-tools
    • claude-code-skill
    • claude-skills
    • deployment
    • deployment-tools

    githubmeasured growthOpen source ↗

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

    3 737GitHub stars+2 (+0.05 %)
  4. 4

    Skill
    Active

    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

    githubmeasured growthOpen source ↗

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

    3 849GitHub stars+148 (+4.0 %)
  5. 5

    Skill
    Active

    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

    githubmeasured growthOpen source ↗

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

    3 878GitHub stars+100 (+2.6 %)
  6. 6

    Skill
    Active
    • ai
    • certification
    • claude
    • claude-code
    • claude-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/avidevelops/claude-architect-exam-prep ~/.claude/skills/claude-architect-exam-prep

    576GitHub stars+2 (+0.35 %)
  7. 7

    MCP
    Active

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

    PythonLicense: Apache-2.0
    • a2a
    • acp
    • agent
    • agent-framework
    • agent-skills

    githubmeasured growthOpen source ↗

    3 911GitHub stars+7 (+0.18 %)

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

    Claude-Code-Everything-You-Need-to-Know

    MCP
    ActiveOpen source ↗

    A practical Claude Code guide with clear mental models and copy-paste examples — setup, prompt engineering, slash commands, skills, hooks, subagents, agent teams, and MCP servers. Beginner path to power-user depth. Featured in Awesome…

    PythonLicense: MIT
    • agent-skills
    • agentic-coding
    • ai-agents
    • anthropic
    • anthropic-claude
    githubResourcemeasured growth
    2 963GitHub stars+254 (+9.4 %)
  2. 2

    human-skill-tree

    MCP
    DormantOpen source ↗

    🌳 AI-Powered Skill Tree for Lifelong Human Learning. 30+ skills from K-12 to career & social intelligence, built on cognitive science. | 人类养成记：AI 驱动的终身学习技能树

    TypeScript
    • agent-skills
    • ai-education
    • ai-learning
    • ai-tutor
    • chatgpt
    githubResourcemeasured growth
    546GitHub stars+6 (+1.1 %)
  3. 3

    smart-illustrator

    Skill
    ActiveOpen source ↗

    AI-powered article illustrations with intelligent position detection and cover learning system. Claude Code Skill.

    TypeScriptLicense: MIT
    • ai-illustration
    • best-effort
    • claude-code
    • claude-skills
    • content-creation
    github

    Install git clone https://github.com/axtonliu/smart-illustrator ~/.claude/skills/smart-illustrator

    Resourcemeasured growth
    553GitHub starsstable
  4. 4

    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 368GitHub stars+5 (+0.21 %)
  5. 5

    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 689GitHub stars+102 (+3.9 %)
  6. 6

    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 809GitHub stars+14 (+0.50 %)
  7. 7

    agent-skills-standard

    Skill
    ActiveOpen source ↗

    A collection of Agent Skills Standard and Best Practice for Programming Languages, Frameworks that help our AI Agent follow best practies on frameworks and programming laguages

    TypeScriptLicense: MIT
    • agent-
    • agentic-ai
    • android
    • angular
    • best-practices
    github

    Install git clone https://github.com/HoangNguyen0403/agent-skills-standard ~/.claude/skills/agent-skills-standard

    Resourcemeasured growth
    561GitHub stars+13 (+2.4 %)
  8. 8

    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 934GitHub stars+108 (+3.8 %)
  9. 9

    awesome-copilot-agents

    Skill
    DormantOpen source ↗

    ✨ A curated list of awesome GitHub instructions, prompt, skills, MCPs and agent markdown files for enhancing your GitHub Copilot AI experience.

    TypeScriptLicense: CC0-1.0
    • agent-skills
    • ai-agents
    • awesome
    • awesome-list
    • copilot-instructions
    github

    Install git clone https://github.com/Code-and-Sorts/awesome-copilot-agents ~/.claude/skills/awesome-copilot-agents

    Resourcemeasured growth
    564GitHub stars+2 (+0.36 %)
  10. 10

    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 179GitHub stars+67 (+2.2 %)
  11. 11

    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 233GitHub stars+14 (+0.43 %)
  12. 12

    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 290GitHub stars+29 (+0.89 %)
  13. 13

    skill

    Skill
    ActiveOpen source ↗

    收录最全、更新最快的技能Skills商店：精选原创技能包（涵盖文档处理、内容创作、编程开发、机器学习、自动化工作流），全部打包好可直接安装使用！同时自动抓取GitHub上万个Skills项目，按分类、更新时间、Star数量整理。The most comprehensive and frequently updated AI Agent skill library, featuring curated skill packs across document…

    Python
    • agent-skills
    • claude-skills
    • codex
    • deepseek
    • deepseek-harness
    github

    Install git clone https://github.com/anbeime/skill ~/.claude/skills/skill

    Resourcemeasured growth
    6 231GitHub stars+270 (+4.5 %)
  14. 14

    AutoSkill

    Skill
    DormantOpen source ↗

    AutoSkill: Experience-Driven Lifelong Learning via Skill Self-Evolution

    Python
    • agent-skills
    • continual-learning
    • experience-driven-lifelong-learning
    • self-evolving
    github

    Install git clone https://github.com/ECNU-ICALK/AutoSkill ~/.claude/skills/AutoSkill

    Resourcemeasured growth
    572GitHub stars+4 (+0.70 %)
  15. 15

    Auto-Empirical-Research-Skills

    Skill
    ActiveOpen source ↗

    🔬 A curated collection of 23,000+ agent skills for empirical research across 8 social science disciplines. | 精选 23,000+ AI Agent 技能库，覆盖8大社会科学学科的实证研究。CoPaper.AI 20分钟完成一篇可复现的规范实证论文，并支持用户上传 Skills。-- Maintained by CoPaper.AI from Stanford…

    Stata
    • academic-research
    • agent-skills
    • ai-agent
    • awesome-list
    • communication
    github

    Install git clone https://github.com/brycewang-stanford/Auto-Empirical-Research-Skills ~/.claude/skills/Auto-Empirical-Research-Skills

    Resourcemeasured growth
    3 684GitHub stars+72 (+2.0 %)
  16. 16

    Awesome-AITools

    Skill
    ActiveOpen source ↗

    Collection of AI-related utilities. Welcome to submit pull requests /收藏AI相关的实用工具，欢迎提交pull requests

    Python
    • agent-skills
    • ai
    • artificial-intelligence
    • awesome
    • awesome-list
    github

    Install git clone https://github.com/ikaijua/Awesome-AITools ~/.claude/skills/Awesome-AITools

    Resourcemeasured growth
    6 167GitHub stars+5 (+0.08 %)
  17. 17

    skills

    Skill
    ActiveOpen source ↗

    Anthony Fu's curated collection of agent skills.

    TypeScriptLicense: MIT
    • agent-skills
    • skills
    github

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

    Resourcemeasured growth
    5 852GitHub stars+34 (+0.58 %)
  18. 18

    awesome-hermes-agent

    Skill
    ActiveOpen source ↗

    Independent directory of useful skills, plugins, memory providers, tools, surfaces, and guides for Nous Research's open-source Hermes Agent.

    • agent-skills
    • ai-agents
    • ai-tools
    • awesome
    • awesome-list
    github

    Install git clone https://github.com/0xNyk/awesome-hermes-agent ~/.claude/skills/awesome-hermes-agent

    Resourcemeasured growth
    5 568GitHub stars+59 (+1.1 %)