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
    Active

    Beautiful, AI-native markdown IDE and LLM wiki

    TypeScriptLicense: GPL-3.0
    • 2nd-brain
    • agent-skills
    • claude
    • codex
    • company-brain

    githubmeasured growthOpen source ↗

    Install git clone https://github.com/inkeep/open-knowledge ~/.claude/skills/open-knowledge

    4 036GitHub stars+271 (+7.2 %)
  2. 2

    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 181GitHub stars+40 (+1.3 %)

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-claude-plugins

    Skill
    ActiveOpen source ↗

    Automated collection of Claude Code plugin adoption metrics across GitHub repositories using n8n workflows

    TypeScript
    • awesome-list
    • claude-code
    • claude-code-plugin
    • claude-code-plugins
    • claude-code-plugins-marketplace
    github

    Install /plugin marketplace add quemsah/awesome-claude-plugins

    Resourcemeasured growth
    1 266GitHub stars+15 (+1.2 %)
  2. 2

    engram

    Skill
    ActiveOpen source ↗

    Evidence-based learning engine — first-principles curricula, free-recall verification with receipts, FSRS-scheduled memory, and explorable artifacts. Learn anything; keep it.

    PythonLicense: MIT
    • claude-code
    • claude-code-plugin
    • education
    • fsrs
    • learning
    github

    Install /plugin marketplace add nagisanzenin/engram

    Resourcemeasured growth
    1 397GitHub stars+13 (+0.94 %)
  3. 3

    claude-reflect

    Skill
    DormantOpen source ↗

    A self-learning system for Claude Code that captures corrections, positive feedback, and preferences — then syncs them to CLAUDE.md and AGENTS.md.

    PythonLicense: MIT
    • claude-code
    • claude-skills
    • memory
    • productivity
    • self-learning
    github

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

    Resourcemeasured growth
    1 427GitHub stars+5 (+0.35 %)
  4. 4

    awesome-claude-skills

    Skill
    DormantOpen source ↗

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

    • agentic-coding
    • anthropic
    • awesome
    • awesome-list
    • awesome-lists
    github

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

    Resourcemeasured growth
    14 976GitHub stars+74 (+0.50 %)
  5. 5

    awesome-llm-skills

    Skill
    ActiveOpen source ↗

    A curated list of awesome LLM and AI Agent Skills, resources and tools for customising AI Agent workflows - that works with Claude Code, Codex, Gemini CLI and your custom AI Agents

    Python
    • anthropic
    • awesome-list
    • awesome-lists
    • claude-code
    • claude-skills
    github

    Install git clone https://github.com/Prat011/awesome-llm-skills ~/.claude/skills/awesome-llm-skills

    Resourcemeasured growth
    1 722GitHub stars+17 (+1.00 %)
  6. 6

    pg-aiguide

    MCP
    ActiveOpen source ↗

    MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

    PythonLicense: Apache-2.0
    • ai
    • ai-agents
    • ai-coding
    • claude-code-plugin
    • claude-code-plugins
    githubResourcemeasured growth
    1 834GitHub stars+9 (+0.49 %)
  7. 7

    Awesome-Scientific-Skills

    Skill
    ActiveOpen source ↗

    An open, curated collection of Agent Skills for scientific research — clone it, use it, extend it!

    License: MIT
    • agent-skills
    • awesome-list
    • openclaw-skills
    • scientific-data
    • scientific-discovery
    github

    Install git clone https://github.com/InternScience/Awesome-Scientific-Skills ~/.claude/skills/Awesome-Scientific-Skills

    Resourcemeasured growth
    540GitHub stars+14 (+2.7 %)
  8. 8

    awesome-claude-plugins

    MCP
    ActiveOpen source ↗

    A curated list of Plugins that let you extend Claude Code with custom commands, agents, hooks, and MCP servers through the plugin system.

    JavaScript
    • anthropic
    • claude-ai
    • claude-code
    • claude-code-plugin
    • claude-code-plugin-marketplace
    githubResourcemeasured growth
    1 933GitHub stars+20 (+1.0 %)
  9. 9

    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 940GitHub stars+575 (+42.1 %)
  10. 10

    nihaisha-nishi-tcm

    Skill
    ActiveOpen source ↗

    倪海厦中医课程资料的 Agent Skill：支持课程检索、方证穴位辨析、学习笔记整理与板书截图证据索引。 | An Agent Skill for Ni Haisha TCM course study, formula-pattern lookup, acupoint reference, and screenshot evidence indexing.

    Python
    • acupuncture
    • agent-skills
    • claude-code-skills
    • codex-skill
    • nihaisha
    github

    Install git clone https://github.com/JuneYaooo/nihaisha-nishi-tcm ~/.claude/skills/nihaisha-nishi-tcm

    Resourcemeasured growth
    2 053GitHub stars+18 (+0.88 %)
  11. 11

    Awesome-Self-Evolving-Agents

    Skill
    ActiveOpen source ↗

    A Survey of Self-Evolving Agents | A curated list of resources (surveys, papers, benchmarks, and opensource projects) on Self-Evolving Agents.

    • agent
    • agent-skills
    • agent-survey
    • awsome-self-evolving-agents
    • self-evolution
    github

    Install git clone https://github.com/XMUDeepLIT/Awesome-Self-Evolving-Agents ~/.claude/skills/Awesome-Self-Evolving-Agents

    Resourcemeasured growth
    418GitHub stars+14 (+3.5 %)
  12. 12

    skills

    Skill
    ActiveOpen source ↗

    Ghost Security's collection of AppSec skills for AI coding agents

    PythonLicense: Apache-2.0
    • agent-skills
    • agents
    • ai
    • security
    github

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

    Resourcemeasured growth
    405GitHub stars+2 (+0.50 %)
  13. 13

    azure-openai-llm-notes

    Skill
    ActiveOpen source ↗

    A curated collection of resources for 🌌 Azure OpenAI, 🦙 LLMs (+RAG, Agents). Monthly Updates.

    Python
    • agent
    • agent-framework
    • agent-skills
    • ai-engineering
    • ai-tools
    github

    Install git clone https://github.com/kimtth/azure-openai-llm-notes ~/.claude/skills/azure-openai-llm-notes

    Resourcemeasured growth
    410GitHub starsstable
  14. 14

    youtube-tutorials

    Skill
    ActiveOpen source ↗

    All my YouTube tutorials. Everything here is free - but please follow me on YouTube if you find these helpful.

    PythonLicense: MIT
    • agent-skills
    • agentic-coding
    • agentic-engineering
    • ai-engineering
    • claude-code
    github

    Install git clone https://github.com/owainlewis/youtube-tutorials ~/.claude/skills/youtube-tutorials

    Resourcemeasured growth
    380GitHub stars+15 (+4.1 %)
  15. 15

    recomby-geo

    Skill
    ActiveOpen source ↗

    GEO 领域 AI 员工开源方案 · Open-source GEO AI-employee solution (MIT). GEO Skills package + curated lists of agents and office CLIs that make up the AI-employee stack.

    PythonLicense: MIT
    • agent-cli
    • ai-agent
    • ai-coworker
    • ai-employee
    • ai-workforce
    github

    Install git clone https://github.com/ViryaZheng/recomby-geo ~/.claude/skills/recomby-geo

    Resourcemeasured growth
    453GitHub starsstable
  16. 16

    dive-into-langgraph

    Skill
    ActiveOpen source ↗

    LangGraph 1.0 Tutorial

    Jupyter Notebook
    • agent
    • agent-skills
    • e-book
    • guide
    • handbook
    github

    Install git clone https://github.com/luochang212/dive-into-langgraph ~/.claude/skills/dive-into-langgraph

    Resourcemeasured growth
    448GitHub stars+2 (+0.45 %)
  17. 17

    awesome-trading-agents

    MCP
    ActiveOpen source ↗

    Curated list of LLM-driven trading agents, MCP servers, and agent skills for market research, strategy, and execution.

    License: CC0-1.0
    • agent-skills
    • agentic-ai
    • ai-trading
    • awesome
    • awesome-list
    githubResourcemeasured growth
    445GitHub stars+6 (+1.4 %)
  18. 18

    awesome-skills-security

    Skill
    DormantOpen source ↗

    Security testing toolkit for AI Agent: curated SecLists wordlists, injection payloads, and expert agents for authorized pentesting, CTFs, and bug bounties

    PHP
    • agent-skills
    • agentic-ai
    • appsec
    • ctfs
    • hacking-tool
    github

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

    Resourcemeasured growth
    376GitHub stars+6 (+1.6 %)
  19. 19

    lanshu-awesome-ai-video-kit

    Skill
    DormantOpen source ↗

    做企业 AI 视频项目逼出来的工具包 · 411 prompt · 15 模型 · 7 Claude Skill · 14 篇方法论

    HTMLLicense: MIT
    • ai-video
    • awesome
    • awesome-list
    • claude
    • claude-code
    github

    Install git clone https://github.com/cclank/lanshu-awesome-ai-video-kit ~/.claude/skills/lanshu-awesome-ai-video-kit

    Resourcemeasured growth
    387GitHub stars+4 (+1.0 %)
  20. 20

    ordinary-claude-skills

    Skill
    ActiveOpen source ↗

    An unappealing collection of Claude Skills and resources.

    Python
    • claude
    • claude-code
    • claude-skills
    • collection
    • list
    github

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

    Resourcemeasured growth
    394GitHub stars+3 (+0.77 %)
  21. 21

    Claude-Code-CyberSecurity-Skill

    Skill
    ActiveOpen source ↗

    A comprehensive collection of 19 Claude Code Skills for cybersecurity professionals ,covering offensive security, defensive operations, reverse engineering, threat hunting, CSOC automation, and more

    PythonLicense: MIT
    • claude-skills
    • claudecode
    github

    Install git clone https://github.com/Masriyan/Claude-Code-CyberSecurity-Skill ~/.claude/skills/Claude-Code-CyberSecurity-Skill

    Resourcemeasured growth
    397GitHub stars+19 (+5.0 %)
  22. 22

    customizable-gpt-chatbot

    Skill
    ActiveOpen source ↗

    Veldra — talk an agent into existence, then watch it grow. A self-hostable, local-first agent platform: describe what you need in plain language and it compiles a working agent tools, MCP, RAG, teams. The more you use it, the better it gets…

    Python
    • agent-harness
    • artificial-intelligence
    • autogpt
    • chatbot
    • claude-skills
    github

    Install git clone https://github.com/shamspias/customizable-gpt-chatbot ~/.claude/skills/customizable-gpt-chatbot

    Resourcemeasured growth
    403GitHub stars+1 (+0.25 %)
  23. 23

    vexjoy-agent

    Skill
    ActiveOpen source ↗

    VexJoy AI Agent with Intelligent Routing - /do routes plain-English requests to the right specialist agent and gates the work with reviews, tests, and a learning loop.

    PythonLicense: MIT
    • ai
    • ai-agents
    • ai-pipelines
    • ai-skills
    • ai-workflows
    github

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

    Resourcemeasured growth
    419GitHub stars+2 (+0.48 %)