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Claude Code AI & Agents plugins and skills

Flowy lists 52 plugins in the AI & Agents category for Claude Code. the umbrella for agent infrastructure; prefer a specific child category Every listing shows what is inside before you install, who built it, and whether it is Auto-invoked, meaning a FLOW.md router fires the right skill as you prompt instead of leaving them dormant.

hermes-agent
Plugin

hermes-agent

The self-improving AI agent built by Nous Research. It's the only agent with a built-in learning loop — it creates skills from experience, improves them during use, nudges itself to persist knowledge, searches its own past conversations, and builds a

58 skills
@nousresearch@nousresearchInstall this plugin
multica-ai-andrej-karpathy-skills
Plugin

multica-ai-andrej-karp…

Check out my new project Multica — an open-source platform for running and managing coding agents with reusable skills. Follow me on X: A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

1 skill
@forrestchang@forrestchangInstall this plugin
claude-code
Plugin

claude-code

[ ]( 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.

10 skills
@anthropics-2@anthropics-2Install this plugin
awesome-llm-apps
Plugin

awesome-llm-apps

100+ open-source AI agents, agent skills, and RAG apps. Hand-built, tested end-to-end, Apache-2.0. Clone it, ship it, sell it - 100% free and open-source Works with Claude, Gemini, GPT, DeepSeek, Llama, Qwen and other open-source models.

@shubhamsaboo@shubhamsabooInstall this plugin
obsidian
Plugin

obsidian

Agent skills for Obsidian. Teach your agent to use Obsidian CLI and open formats including Markdown, Bases, JSON Canvas.

6 skills
@kepano@kepanoInstall this plugin
awesome-copilot
Plugin

awesome-copilot

A community-created collection of custom agents, instructions, skills, hooks, workflows, and plugins to supercharge your GitHub Copilot experience.

200 skills
@github@githubInstall this plugin
nuwa-skill
Plugin

nuwa-skill

动画由 huashu-design skill 制作 「你想蒸馏的下一个员工,何必是同事」 女娲帮你蒸馏任何人的思维方式,让乔布斯、马斯克、芒格、费曼都给你打工。 基于开放的 Agent Skills 协议,可在 Claude Code、Codex、Cursor、OpenClaw、Hermes Agent、CodeBuddy、Workbuddy、Gemini CLI、OpenCode 等 50+ 兼容 runtime 中运行。 同事.skill 证明了蒸馏一个人是可行的。

1 skill
@alchaincyf@alchaincyfInstall this plugin
alirezarezvani-claude-skills
Plugin

alirezarezvani-claude-…

388 production-ready Claude Code skills, plugins, and agent skills for 13 AI coding tools. The most comprehensive open-source library of Claude Code skills and agent plugins — also works with OpenAI Codex, Gemini CLI, Cursor, and 9 more coding agents.

200 skills
@alirezarezvani@alirezarezvaniInstall this plugin
gsap-skills
Plugin

gsap-skills

Official AI skills for GSAP (GreenSock Animation Platform). They teach agents correct GSAP usage: core API, timelines, ScrollTrigger, plugins, React/Vue/Svelte, vanilla JS and performance.

8 skills
@greensock@greensockInstall this plugin
clawdbot-feishu
Plugin

clawdbot-feishu

Feishu/Lark (飞书) channel plugin for OpenClaw. 中文社区资料 - 配置教程、常见问题、使用技巧:Wiki Contributing / 贡献指南: CONTRIBUTING.md Issue Reporting / 问题反馈: Please check Discussions first for common solutions, then open a structured Issue Form if needed.

11 skills
@m1heng@m1hengInstall this plugin
langroid
Plugin

langroid

This is just a teaser; there's much more, like function-calling/tools, Multi-Agent Collaboration, Structured Information Extraction, DocChatAgent (RAG), SQLChatAgent, non-OpenAI local/remote LLMs, etc. Scroll down or see docs for more.

2 skills
@langroid@langroidInstall this plugin
sharpdeveye-maestro
Plugin

sharpdeveye-maestro

Workflow fluency for AI coding agents. 1 core skill · 25 commands · 7 domain references · memory layer · audit trail — works across Cursor, Claude Code, Gemini CLI, Copilot, and 6 more.

25 skills
@sharpdeveye@sharpdeveyeInstall this plugin
agentkit-samples
Plugin

agentkit-samples

欢迎来到 AgentKit 代码工坊(Samples)仓库! AgentKit 是火山引擎推出的企业级 AI Agent 开发平台,为开发者提供完整的 Agent 构建、部署和运维解决方案。平台通过标准化的开发工具链和云原生基础设施,显著降低复杂智能体应用的开发部署门槛。 本代码库包含了一系列示例和教程,帮助您理解、实现和集成 AgentKit 的各项功能到您的应用中。

158 skills
@bytedance@bytedanceInstall this plugin
lean4-skills
Plugin

lean4-skills

Lean 4 workflow pack for AI coding agents. Gives your agent a structured prove/review/golf loop, mathlib search, axiom checking, and safety guardrails.

1 skill
@cameronfreer@cameronfreerInstall this plugin
twitterapi-io
Plugin

twitterapi-io

One install. Any AI coding agent gets full Twitter/X superpowers. The official skills.sh skill — maintained by the twitterapi.io team — that teaches Claude Code, Cursor, GitHub Copilot, Cline, Codex, Gemini CLI, Amp, Antigravity, Windsurf, and 12+ other AI

1 skill
@kaitoinfra@kaitoinfraInstall this plugin
unreal-engine-skills
Plugin

unreal-engine-skills

A collection of 31 AI agent skills for Unreal Engine C++ development. Built for game developers who want AI coding agents to help write correct, production-quality UE5 C++ code.

31 skills
@quodsoler@quodsolerInstall this plugin
agent-fetch
Plugin

agent-fetch

Full-content web fetcher for AI agents and content workflows. Standard HTTP tools (curl, wget, or an agent's built-in web fetch) are often served truncated or different responses because servers inspect the client's network fingerprint.

1 skill
@teng-lin@teng-linInstall this plugin
readwise
Auto-invokedPlugin

readwise

Agent skills for your Readwise and Reader data, powered by the Readwise MCP server/CLI. Triage your inbox, quiz yourself on what you've read, build a personalized now-reading page, and more.

11 skills
@readwiseio@readwiseioInstall this plugin
skills-agent-proto
Plugin

skills-agent-proto

使用 LangChain 1.0 构建的 Skills Agent,演示 Skills 三层加载机制的底层原理。默认使用 Anthropic,也支持 OpenAI / OpenAI-compatible 接口。 B站视频: Skills到底怎么实现?我写了个Agent跑给你看

1 skill
@nanmicoder@nanmicoderInstall this plugin
jimi
Plugin

jimi

纯Java实现的AI驱动智能代理系统,为Java开发者提供类ClaudeCode体验的开源CLI工具

9 skills
@leavesfly@leavesflyInstall this plugin
awsome-ai-agents
Plugin

awsome-ai-agents

Welcome to the Awesome AI Agents repository! This is a comprehensive collection of autonomous AI agents built using cutting-edge frameworks like Agno, Microsoft AutoGen, and OpenAI Swarm.

4 skills
@simranjeet97@simranjeet97Install this plugin
agent-messenger
Plugin

agent-messenger

Your agent messages as you — not as a bot One CLI for Slack, Discord, Teams, Webex, Telegram, WhatsApp, LINE, WeChat, iMessage, Instagram, KakaoTalk, and Channel Talk.

18 skills
@agent-messenger@agent-messengerInstall this plugin
ring
Plugin

ring

Proven engineering practices, enforced through skills. Ring is a comprehensive skills library and workflow system for AI agents that transforms how AI assistants approach software development.

77 skills
@lerianstudio@lerianstudioInstall this plugin
resend
Plugin

resend

A collection of skills for AI coding agents following the Agent Skills format. Available as a plugin for Claude Code, Cursor, and any Agent Plugins client. Includes an MCP server for tool access.

5 skills
@resend@resendInstall this plugin
polymarket-agent-skills
Plugin

polymarket-agent-skill…

Agent skill for building on Polymarket — the world's largest prediction market. Gives agents the knowledge to authenticate, place orders, read markets, stream real-time data, manage positions, bridge assets across chains, and execute gasless transactions.

1 skill
@polymarket@polymarketInstall this plugin
agent-tools
Plugin

agent-tools

Reusable Agent Skills for compatible coding agents, plus per-agent runtime capabilities for statusline, provider usage, vision, and session logging. Requires Node.js >= 22.

8 skills
@kairyou@kairyouInstall this plugin
human-compiler
Plugin

human-compiler

Compile humans into AI agents — a Claude Code plugin that conducts deep behavioral interviews and generates installable agent plugins

1 skill
@gerstep@gerstepInstall this plugin

FAQ

What are the best Claude Code AI & Agents plugins?
Flowy lists 52 plugins for AI & Agents, ranked by fit and signal rather than raw install count. Open any listing to read every skill in full before you install it.
Do these AI & Agents skills run automatically?
The Auto-invoked ones do. They ship a FLOW.md router and a hook, so Claude Code loads the matching skill as you prompt. Indexed listings install normally, and their skills fire only when Claude picks them from their descriptions.
How does Flowy decide a plugin is a AI & Agents plugin?
The tag is derived from the plugin's own content, its skill names, descriptions, README and file types, not from a tag someone typed. A plugin appears here only when its real content matches.
Are these AI & Agents plugins free?
Yes. Flowy is free and open source with nothing gated. You can read every skill before installing, and each listing links to its upstream repository and its creator.

Browse every plugin