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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179 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

    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 119GitHub stars+594 (+0.64 %)
  2. 2

    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 411GitHub stars+522 (+0.65 %)
  3. 3

    Skill
    Active

    An evaluation and evolution tool for Agent Skills.

    GoLicense: Apache-2.0
    • agent-skills
    • ai
    • ai-agents
    • alibaba
    • skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/alibaba/skill-up ~/.claude/skills/skill-up

    835GitHub stars+82 (+10.9 %)
  4. 4

    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 331GitHub stars+185 (+3.6 %)
  5. 5

    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 898GitHub stars+316 (+1.5 %)
  6. 6

    Skill
    Active

    68 plug-and-play, best-practice product management skills for AI agents: 30 Triple Diamond phase + 11 foundation + 12 utility + 15 tool (Foundation Sprint + Design Sprint). Plus 6 sub-agents, workflows, 200+ output samples, guides, and…

    JavaScriptLicense: Apache-2.0
    • agent-skills
    • agentskills
    • ai-skills
    • claude-code
    • claude-desktop

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/product-on-purpose/pm-skills ~/.claude/skills/pm-skills

    642GitHub stars+69 (+12.0 %)
  7. 7

    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

    468GitHub stars+59 (+14.4 %)
  8. 8

    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

    670GitHub stars+69 (+11.5 %)
  9. 9

    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 486GitHub stars+320 (+1.3 %)
  10. 10

    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

    399GitHub stars+51 (+14.7 %)
  11. 11

    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 932GitHub stars+324 (+0.71 %)
  12. 12

    Skill
    Active

    GPT Image 2 prompt gallery, image prompt library, agentic skill, and CLI for OpenAI image generation/editing

    PythonLicense: MIT
    • agent-skills
    • ai-image-prompts
    • claude-code-skill
    • cli
    • codex-skill

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/wuyoscar/GPT-Image2-Skill ~/.claude/skills/GPT-Image2-Skill

    5 127GitHub stars+150 (+3.0 %)
  13. 13

    Skill
    Active

    Turn one topic into a finished Vox-style paper-collage explainer/ad video — automated end to end on Atlas Cloud + ffmpeg. An agent skill.

    PythonLicense: MIT
    • ai
    • ai-video
    • claude-code
    • claude-skill
    • collage-video

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/Alisa0808/vox-director ~/.claude/skills/vox-director

    1 717GitHub stars+92 (+5.7 %)
  14. 14

    Skill
    Active

    SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

    PythonLicense: MIT
    • agent-skills
    • self-evolving-agents

    githubmeasured growthOpen source ↗

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

    16 673GitHub stars+229 (+1.4 %)
  15. 15

    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 %)
  16. 16

    Skill
    Active

    Turn Claude into a Senior Design Architect — DTCG design tokens, 42 components, WCAG 2.2 accessibility, any-framework code, 138 design systems, and runnable skills.

    JavaScript
    • accessibility
    • ai-agents
    • claude
    • claude-code
    • claude-skills

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/plugin87/ux-ui-agent-skills ~/.claude/skills/ux-ui-agent-skills

    873GitHub stars+66 (+8.2 %)
  17. 17

    Skill
    Dormant

    Universal motion design principles for AI agents — timing, easing, choreography, and Disney animation principles adapted for UI

    License: MIT
    • agent-skills
    • animation
    • lottie
    • motion-design
    • ui

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/LottieFiles/motion-design-skill ~/.claude/skills/motion-design-skill

    1 521GitHub stars+83 (+5.8 %)
  18. 18

    Skill
    Active

    A lightweight, lightning-fast, in-process vector database

    C++License: Apache-2.0
    • agent-skills
    • db
    • embedded
    • faiss
    • fts

    githubmeasured growthOpen source ↗

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

    15 741GitHub stars+209 (+1.3 %)
  19. 19

    Skill
    Active

    AI가 쓴 한글을 사람 글처럼 윤문하는 Claude 스킬 — Korean AI-text humanizer: detects and rewrites translationese, mechanical parallelism, and 71 other AI tells

    PythonLicense: MIT
    • agent-skills
    • ai-detection
    • claude
    • claude-code
    • claude-skill

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/epoko77-ai/im-not-ai ~/.claude/skills/im-not-ai

    5 211GitHub stars+138 (+2.7 %)
  20. 20

    Skill
    Active

    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

    githubmeasured growthOpen source ↗

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

    2 040GitHub stars+90 (+4.6 %)
  21. 21

    Skill
    Active

    🎭 267 个即插即用的 AI 专家角色 — 支持 Hermes Agent/Claude Code/Cursor/Copilot 等 18 种工具，覆盖工程/设计/营销/金融等 20 个部门。含 52 个中国市场原创智能体（小红书/抖音/微信/飞书/钉钉等）。搭配编排器 agency-orchestrator，一句话即可让多位专家按 DAG 自动协作。

    ShellLicense: MIT
    • agency-orchestrator
    • agent-definitions
    • ai-agents
    • ai-roles
    • chinese

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/jnMetaCode/agency-agents-zh ~/.claude/skills/agency-agents-zh

    20 266GitHub stars+217 (+1.1 %)
  22. 22

    Skill
    Active

    Distilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill（原同事 Skill）.

    TypeScriptLicense: MIT
    • agent-skills
    • agentic-ai
    • ai-agent
    • ai-agents
    • ai-assistants

    githubmeasured growthOpen source ↗

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

    24 324GitHub stars+222 (+0.92 %)

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 960GitHub stars+648 (+0.48 %)
  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 411GitHub stars+89 (+6.7 %)
  3. 3

    awesome-claude-code

    Skill
    ActiveOpen source ↗

    A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC. A delectable showcase of top tier skills,…

    Python
    • agent-skills
    • agentic-code
    • agentic-coding
    • ai-workflow-optimization
    • ai-workflows
    github

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

    Resourcemeasured growth
    53 466GitHub stars+320 (+0.60 %)