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Claude Code OpenAI plugins and skills

Flowy lists 793 plugins for OpenAI work in Claude Code. Each one bundles skills a Claude Code agent can load while you work. 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.

openclaw
Plugin

openclaw

OpenClaw is an open-source AI assistant that runs on your own computer and meets you in the channels you already use: Discord, iMessage, Slack, Teams, Telegram, WhatsApp, and 20+ more, plus native apps for macOS, iOS, Android, Windows, and Linux.

70 skills
@steipete@steipeteView Plugin
superpowers
Auto-invokedPlugin

superpowers

Superpowers is a complete software development methodology for your coding agents, built on top of a set of composable skills and some initial instructions that make sure your agent uses them.

15 skills
@obra@obraView Plugin
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@nousresearchView Plugin
n8n
Plugin

n8n

Fair-code platform to build and deploy AI agents and workflows. Combine a visual canvas with custom code, run it self-hosted or in the cloud, and connect to 1500+ integrations. AI automation you can trust with real work, from prototype to production.

18 skills
@n8n-io@n8n-ioView Plugin
promptschat
Plugin

promptschat

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

2 skills
@gh-f@gh-fView Plugin
ponytail
Auto-invokedPlugin

ponytail

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

6 skills
@dietrichgebert@dietrichgebertView 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@shubhamsabooView Plugin
gstack
Plugin

gstack

"I don't think I've typed like a line of code probably since December, basically, which is an extremely large change." — Andrej Karpathy, No Priors podcast, March 2026 When I heard Karpathy say this, I wanted to find out how.

4 skills
@garrytan@garrytanView Plugin
codex
Plugin

codex

Lightweight coding agent that runs in your terminal

6 skills
@openai@openaiView Plugin
graphify
Plugin

graphify

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

@safishamsi@safishamsiView Plugin
browser-use
Plugin

browser-use

Find an available slot, pick a date and time, handle the CAPTCHA, and book a driving test.

6 skills
@browser-use@browser-useView Plugin
caveman
Plugin

caveman

Your AI coding agent bills by the word and writes like it knows that. Caveman make it stop.

20 skills
@juliusbrussee@juliusbrusseeView Plugin
open-design
Auto-invokedPlugin

open-design

🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode & 20+ CLIs via BYOK.

164 skills
@nexu-io@nexu-ioView Plugin
paddleocr
Plugin

paddleocr

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

2 skills
@paddlepaddle@paddlepaddleView Plugin
taste-skill
Auto-invokedPlugin

taste-skill

Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

13 skills
@leonxlnx@leonxlnxView Plugin
deer-flow
Plugin

deer-flow

On February 28th, 2026, DeerFlow claimed the 🏆 #1 spot on GitHub Trending following the launch of version 2. Thanks a million to our incredible community — you made this happen!

29 skills
@bytedance@bytedanceView Plugin
lobehub-lobehub
Plugin

lobehub-lobehub

LobeHub organizes your agents into 7×24 operation. It hires, schedules, reports on your entire AI team. You stay in charge — without staying online.

@lobehub@lobehubView Plugin
lobehub
Plugin

lobehub

LobeHub organizes your agents into 7×24 operation. It hires, schedules, reports on your entire AI team. You stay in charge — without staying online.

@lobehub@lobehubView Plugin
learn-claude-code
Plugin

learn-claude-code

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

4 skills
@shareai-lab@shareai-labView Plugin
orca
Plugin

orca

Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and remote runtime.

8 skills
@stablyai@stablyaiView Plugin
ruvnet-ruflo
Plugin

ruvnet-ruflo

An agent meta-harness for Claude Code and Codex. 📖 RuFlo Explained — Build an AI Team That Plans, Remembers, Tests, and Improves A 14-chapter guide: from the basic idea to a first useful task, then memory, agent teams, plugins, cost and verification.

185 skills
@ruvnet@ruvnetView Plugin
ruvnet-claude-flow
Plugin

ruvnet-claude-flow

An agent meta-harness for Claude Code and Codex. 📖 RuFlo Explained — Build an AI Team That Plans, Remembers, Tests, and Improves A 14-chapter guide: from the basic idea to a first useful task, then memory, agent teams, plugins, cost and verification.

185 skills
@ruvnet@ruvnetView Plugin
career-ops-hq-career-ops
Plugin

career-ops-hq-career-o…

Open-source AI job search: scan job portals, evaluate listings into a structured A-H report with a global 1-5 score, tailor your CV, track applications — runs locally in your AI coding CLI (Claude Code, Codex, OpenCode, Antigravity…)

1 skill
@santifer@santiferView Plugin
impeccable
Plugin

impeccable

Design guidance for AI coding agents. 1 skill, 24 commands, live browser iteration, and 61 deterministic detector rules for AI-generated frontend design.

1 skill
@pbakaus@pbakausView Plugin
code-yeongyu-oh-my-openagent
Plugin

code-yeongyu-oh-my-ope…

You're juggling Claude Code, Codex, and random OSS models. Configuring each one. Debugging agents. We did the work. Tested everything. Kept what actually shipped. Install oh-my-openagent. Type ultrawork. Done.

32 skills
@code-yeongyu@code-yeongyuView Plugin
code-yeongyu-oh-my-opencode
Plugin

code-yeongyu-oh-my-ope…

You're juggling Claude Code, Codex, and random OSS models. Configuring each one. Debugging agents. We did the work. Tested everything. Kept what actually shipped. Install oh-my-openagent. Type ultrawork. Done.

32 skills
@code-yeongyu@code-yeongyuView Plugin
cline
Plugin

cline

Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

@cline@clineView Plugin
omniroute
Plugin

omniroute

Never stop coding. Free MIT AI gateway: one endpoint, 359 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by hundreds of contributors

46 skills
@diegosouzapw@diegosouzapwView Plugin
mem0
Auto-invokedPlugin

mem0

Mem0 ("mem-zero") enhances AI assistants and agents with an intelligent memory layer, enabling personalized AI interactions.

15 skills
@mem0ai@mem0aiView Plugin
daily-stock-analysis
Plugin

daily-stock-analysis

  🤖 基于 AI 大模型的 A股/港股/美股/日股/韩股/台股自选股智能分析系统,每日自动分析并推送「决策仪表盘」到企业微信/飞书/Telegram/Discord/Slack/邮箱

3 skills
@zhulinsen@zhulinsenView Plugin
openmontage
Plugin

openmontage

World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.

49 skills
@calesthio@calesthioView Plugin
mempalace
Plugin

mempalace

Local-first AI memory. Verbatim storage, pluggable backend, 96.6% R@5 raw on LongMemEval — zero API calls. Beware of impostor sites. MemPalace has no other official websites.

3 skills
@milla-jovovich@milla-jovovichView Plugin
mempalace-mempalace
Plugin

mempalace-mempalace

Local-first AI memory. Verbatim storage, pluggable backend, 96.6% R@5 raw on LongMemEval — zero API calls. Beware of impostor sites. MemPalace has no other official websites.

3 skills
@mempalace@mempalaceView Plugin
nanochat
Plugin

nanochat

nanochat is the simplest experimental harness for training LLMs. It is designed to run on a single GPU node, the code is minimal/hackable, and it covers all major LLM stages including tokenization, pretraining, finetuning, evaluation, and inference.

1 skill
@karpathy@karpathyView Plugin
coreyhaines31-marketing-skills
Auto-invokedPlugin

coreyhaines31-marketin…

A collection of AI agent skills focused on marketing tasks. Built for technical marketers and founders who want AI coding agents to help with conversion optimization, copywriting, SEO, analytics, and growth engineering.

50 skills
@coreyhaines31@coreyhaines31View Plugin
tldraw
Plugin

tldraw

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

27 skills
@tldraw@tldrawView Plugin
gitnexus
Plugin

gitnexus

The context engine for Enterprise Codebases Indexes any codebase into a knowledge graph — every dependency, call chain, cluster, and execution flow — then exposes it through smart MCP tools so AI agents never miss code.

13 skills
@abhigyanpatwari@abhigyanpatwariView Plugin
sickn33-agentic-awesome-skills
Plugin

sickn33-agentic-awesom…

Find reusable instructions for your project, inspect their complete files, and keep an exact skill set you can review and reuse. Codex or Claude inspects your project and chooses exact skills from the complete local AAS catalog.

200 skills
@sickn33@sickn33View Plugin
sickn33-agentic-awesome-skills-2
Plugin

sickn33-agentic-awesom…

Find reusable instructions for your project, inspect their complete files, and keep an exact skill set you can review and reuse. Codex or Claude inspects your project and chooses exact skills from the complete local AAS catalog.

200 skills
@sickn33@sickn33View Plugin
nature-skills
Plugin

nature-skills

符合nature论文学术表达和科研绘图的Skill

20 skills
@yuan1z0825@yuan1z0825View Plugin
sub2api
Plugin

sub2api

AI API Gateway Platform for Subscription Quota Distribution

1 skill
@wei-shaw@wei-shawView Plugin
alibaba-open-code-review
Plugin

alibaba-open-code-revi…

Secure, 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 & Anthropic compatible.

2 skills
@alibaba@alibabaView Plugin
oh-my-claudecode
Plugin

oh-my-claudecode

For Codex users: Check out oh-my-codex — the same orchestration experience for OpenAI Codex CLI. Liked OmC but found it a bit overkill? Try gajae-code.

43 skills
@yeachan-heo@yeachan-heoView Plugin
openmaic
Plugin

openmaic

Open Multi-Agent Interactive Classroom — Get an immersive, multi-agent learning experience in just one click

25 skills
@thu-maic@thu-maicView Plugin
openviking
Auto-invokedPlugin

openviking

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

12 skills
@volcengine@volcengineView Plugin
codex-plugin-cc
Plugin

codex-plugin-cc

Use Codex from inside Claude Code for code reviews or to delegate tasks to Codex. This plugin is for Claude Code users who want an easy way to start using Codex from the workflow they already have.

3 skills
@openai@openaiView Plugin
awesome-gpt-image-2
Plugin

awesome-gpt-image-2

Prompt as Code | GPT Image 2 / 2.5 提示词与案例库,530+ 个案例、20+ 套工业级模板与可复用 Skills,新增 2.5 同提示词对比专区,附完整提示词与生成记录,持续更新。

1 skill
@freestylefly@freestyleflyView 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@alchaincyfView Plugin

FAQ

What are the best Claude Code OpenAI plugins?
Flowy lists 793 plugins for OpenAI, 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 OpenAI 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 you invoke them yourself.
How does Flowy decide a plugin is a OpenAI 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 OpenAI 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