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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135 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

    The meta-skill that builds and improves all your skills, including itself. Watches your work sessions (autonomous or human-led), captures patterns, corrections and judgement calls, and turns them into skill improvements and new skill…

    Python
    • agent-skills
    • agentic-skills
    • ai-skills
    • augmented-expertise
    • awesome-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/rebelytics/one-skill-to-rule-them-all ~/.claude/skills/one-skill-to-rule-them-all

    2 257GitHub stars+148 (+7.0 %)
  2. 2

    Skill
    Active

    A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

    Python
    • agent-skills
    • ai-agents
    • antigravity
    • automation
    • claude

    githubmeasured growthOpen source ↗

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

    74 240GitHub stars+601 (+0.82 %)
  3. 3

    Skill
    Active

    Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini,…

    JavaScriptLicense: Apache-2.0
    • ai
    • ai-agents
    • ai-memory
    • anthropic
    • artificial-intelligence

    githubmeasured growthOpen source ↗

    Install /plugin marketplace add thedotmack/claude-mem

    93 043GitHub stars+717 (+0.78 %)
  4. 4

    Skill
    Active

    Open-source, local-first conversational AI video editor with a professional multi-track timeline, Agent Skills, MCP integration, and Remotion rendering.

    TypeScriptLicense: AGPL-3.0
    • agent-skills
    • agentic-ai
    • ai-agent
    • ai-video-editor
    • capcut

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/0xsline/OpenChatCut ~/.claude/skills/OpenChatCut

    1 527GitHub stars+113 (+8.0 %)
  5. 5

    Skill
    Active

    数学建模技能 - 面向 CUMCM、MCM/ICM 等数学建模竞赛的三阶段工作流：建模分析、Python/MATLAB 编程与 DOCX 论文生成。包含丰富的算法资源库(优化/预测/评价/图论/机器学习等)、角色指导文档、论文模板和实用工具脚本

    Python
    • claude-code
    • claude-skills
    • codex
    • codex-skill
    • cumcm

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/XiaoMaColtAI/math-modeling-skill ~/.claude/skills/math-modeling-skill

    1 009GitHub stars+91 (+9.9 %)
  6. 6

    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 %)
  7. 7

    Skill
    Active

    Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

    TypeScriptLicense: MIT
    • antigravity-skills
    • business-knowledge
    • claude-code
    • claude-skills
    • codebase-analysis

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Egonex-AI/Understand-Anything ~/.claude/skills/Understand-Anything

    81 277GitHub stars+498 (+0.62 %)
  8. 8

    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 362GitHub stars+156 (+4.9 %)
  9. 9

    Skill
    Active

    Public repository for Agent Skills

    Python
    • agent-skills

    githubmeasured growthOpen source ↗

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

    173 042GitHub stars+944 (+0.55 %)
  10. 10

    Skill
    Active

    Turn reference UIs (images, screenshots, URLs) into quantified Design DNA JSON—tokens, qualitative style, visual effects—then generate matching UI from your content.

    JavaScriptLicense: MIT
    • agent-skills
    • claude-skills
    • codex-skills
    • cursor-skills
    • design-dna

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/zanwei/design-dna ~/.claude/skills/design-dna

    1 650GitHub stars+109 (+7.1 %)
  11. 11

    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 %)
  12. 12

    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 738GitHub stars+153 (+4.3 %)
  13. 13

    Skill
    Active

    Fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI &…

    GoLicense: Apache-2.0
    • agent
    • agent-skills
    • code-review
    • code-review-assistant
    • harness

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/alibaba/open-code-review ~/.claude/skills/open-code-review

    21 841GitHub stars+303 (+1.4 %)
  14. 14

    Skill
    Active

    Opinionated Oxlint rules for rejecting low-evidence TypeScript and JavaScript patterns

    TypeScriptLicense: MIT
    • agent-skills
    • linting
    • oxlint
    • typescript

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/dmmulroy/anti-slop ~/.claude/skills/anti-slop

    3 971GitHub stars+152 (+4.0 %)
  15. 15

    Skill
    Active

    AI agent skills for the personal operator's craft — decisions, research, second-brain, content rotation, scenario modeling, and meta-skills to author more. Works with Claude Code, Codex, Cursor.

    License: MIT
    • agent-skills
    • ai-agents
    • claude-code
    • claude-skills
    • personal-knowledge-management

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/coreyhaines31/makerskills ~/.claude/skills/makerskills

    752GitHub stars+70 (+10.3 %)
  16. 16

    Skill
    Active

    网文/小说写作 skill 包，覆盖长篇与短篇网络小说的扫榜、拆文、写作、去AI味、封面图全流程 | An all-in-one skill pack for long- and short-form web fiction.

    JavaScriptLicense: MIT
    • ai-agent
    • ai-writing
    • chinese-novel
    • claude-code
    • claude-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/zenstory-ai/oh-story-claudecode ~/.claude/skills/oh-story-claudecode

    6 338GitHub stars+176 (+2.9 %)
  17. 17

    Skill
    Active

    380 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product,…

    PythonLicense: MIT
    • agent-plugins
    • agent-skills
    • agentic-ai
    • ai-coding-agent
    • anthropic-claude

    githubmeasured growthOpen source ↗

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

    25 391GitHub stars+288 (+1.1 %)
  18. 18

    Skill
    Active

    Modular SenseNova skills for building AI-powered office assistants and productivity workflows

    JavaScriptLicense: MIT
    • agent
    • agent-skills
    • ai-agents
    • ai-assistant
    • data-analysis

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/OpenSenseNova/SenseNova-Skills ~/.claude/skills/SenseNova-Skills

    5 264GitHub stars+153 (+3.0 %)
  19. 19

    Skill
    Active

    AI agents can generate code, but they still struggle to understand what they build. Reticle gives them runtime perception of web & desktop applications.

    TypeScript
    • agent-skill
    • agent-skills
    • agent-testing
    • agent-verification
    • ai-testing-tool

    githubmeasured growthOpen source ↗

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

    416GitHub stars+47 (+12.7 %)
  20. 20

    Skill
    Active

    ReachAI企业级智能体开发平台：快速、安全完成已有业务系统智能化改造，让 AI 在 OA、ERP、CRM 等原系统中查数据、填表单、办业务。ReachAI: Quickly and securely bring AI to existing enterprise systems, enabling AI to query data, fill out forms, and execute business tasks directly within OA, ERP,…

    JavaLicense: MIT
    • a2a
    • agent
    • agent-framework
    • agent-skills
    • agents

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/w8123/EnterpriseAgentFramework ~/.claude/skills/EnterpriseAgentFramework

    638GitHub stars+54 (+9.2 %)
  21. 21

    Skill
    Active

    AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,005+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench.

    PythonLicense: MIT
    • agent-skills
    • agentic-skills
    • ai-agent-skills
    • ai-agents
    • ai-coding

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/sickn33/agentic-awesome-skills ~/.claude/skills/agentic-awesome-skills

    45 834GitHub stars+279 (+0.61 %)
  22. 22

    Skill
    Active

    Agent Skills for Solopreneurs

    PythonLicense: Apache-2.0
    • agent-skills
    • ai-tools
    • claude-code
    • geo
    • llm-tools

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/ReScienceLab/opc-skills ~/.claude/skills/opc-skills

    1 747GitHub stars+84 (+5.1 %)

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-llm-apps

    Skill
    ActiveOpen source ↗

    100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.

    PythonLicense: Apache-2.0
    • agents
    • llms
    • python
    • rag
    github

    Install git clone https://github.com/Shubhamsaboo/awesome-llm-apps ~/.claude/skills/awesome-llm-apps

    Resourcemeasured growth
    135 793GitHub stars+1 057 (+0.78 %)
  2. 2

    autoharness

    Skill
    ActiveOpen source ↗

    Autoharness — a self-learning skill layer for Claude Code — distills skills from your real sessions, updates them as you work, and prunes the ones that stop getting used. No daemon, no benchmark.

    PythonLicense: MIT
    • agent-skills
    • claude-code
    • claude-code-plugin
    • llm-agents
    • python
    github

    Install /plugin marketplace add tigerless-labs/autoharness

    Resourcemeasured growth
    1 391GitHub stars+97 (+7.5 %)
  3. 3

    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 044GitHub stars+184 (+3.1 %)