Codex plugins
Ordered by install count from the source, then by repository stars on GitHub. A language model writes each description from the source file; only descriptions that passed the automatic check are listed.
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1
★ 305,248repo stars
superpowers
The plugin guides an agent from task discussion and planning through subagent development, code review, debugging, and TDD. Use it when the workflow matters.
plugin · obra · MIT
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2
★ 41,729repo stars
pptx-deck-creation
Turns a brief and source material into editable PowerPoint decks: spec first, then explicit inch-based layout.
plugin · kimtth · MIT
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3
★ 41,729repo stars
ship-mate
A plugin that runs a story file through architect, developer, PR reviewer, QA and Playwright until the feature is done.
plugin · Pranay Yadav · MIT
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4
★ 41,729repo stars
signed-audit-trails
Learn how to sign records of Claude Code tool calls and detect tampering. Useful for evaluating the approach before adding runtime infrastructure.
plugin · Tom Farley · MIT
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5
★ 41,729repo stars
protect-mcp
Gates every tool call through a Cedar policy and issues an Ed25519-signed receipt. Useful when an agent needs limits on files and shell commands.
plugin · Tom Farley · MIT
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6
★ 41,729repo stars
plugin-eval
Lint plugin and skill structure without model calls, then optionally run experimental model-based scoring. Use it to inspect or compare skills.
plugin · Seth Hobson · MIT
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7
★ 41,729repo stars
brand-landingpage
Runs a brand discovery interview, builds landing pages through Stitch, and hands back a deployment-ready HTML bundle. Useful when the product exists but the palette and page structure don't.
plugin · Travis D. Elliott · MIT
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8
★ 41,729repo stars
agent-teams
Runs several Claude agents at once for parallel code review, hypothesis-driven debugging and coordinated feature work.
plugin · Seth Hobson · MIT
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9
★ 41,729repo stars
conductor
Turns Claude into a project management tool: context and spec first, code after. Useful when features should follow a plan instead of being improvised.
plugin · Seth Hobson · Apache-2.0
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10
★ 41,729repo stars
dgx-spark-ops
A plugin for setting up and debugging ML workloads on NVIDIA DGX Spark (GB10): CUDA-13 checks, OOM ladders, thermal monitoring.
plugin · Seth Hobson · MIT
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11
★ 41,729repo stars
developer-essentials
A bundle of developer skills for everyday work: Git, SQL, code review, E2E tests, debugging and monorepos.
plugin · Seth Hobson · MIT
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12
★ 41,729repo stars
arm-cortex-microcontrollers
Supports ARM Cortex-M firmware work with peripheral drivers and memory safety patterns for Teensy, STM32, nRF52, and SAMD.
plugin · Ryan Snodgrass · MIT
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13
★ 41,729repo stars
julia-development
A plugin for modern Julia work: package management, scientific computing and numerical code that has to run fast. Useful when a Julia project needs production habits.
plugin · Community Contribution · MIT
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14
★ 41,729repo stars
jvm-languages
A plugin that brings JVM language guidance to your agent: enterprise patterns and frameworks for Java, Scala and C#.
plugin · Seth Hobson · MIT
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15
★ 41,729repo stars
systems-programming
Plugin for systems engineering in Rust, Go, C, and C++. Helps develop low-level and performance-sensitive software in Claude Code, Codex, and Cursor.
plugin · Seth Hobson · MIT
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16
★ 41,729repo stars
python-development
A plugin that gives your agent context for modern Python: 3.12+, Django, FastAPI and async patterns.
plugin · Seth Hobson · MIT
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17
★ 41,729repo stars
game-development
This plugin covers Unity game development with C# and Minecraft server plugins using Bukkit/Spigot APIs. Specify which environment your task targets.
plugin · Seth Hobson · MIT
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18
★ 41,729repo stars
payment-processing
A plugin for payment work: wires up Stripe and PayPal, helps build checkout, subscriptions and PCI compliance. Useful when payment code has to go into a project and you would rather not start from scratch.
plugin · Seth Hobson · MIT
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19
★ 41,729repo stars
quantitative-trading
The plugin assists with quantitative analysis, algorithmic trading strategies, financial modeling, portfolio risk calculation, and backtesting.
plugin · Seth Hobson · MIT
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20
★ 41,729repo stars
blockchain-web3
Supports Solidity smart contract development, DeFi protocol implementation, NFT platforms, and Web3 application architecture.
plugin · Seth Hobson · MIT
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21
★ 41,729repo stars
hermes-tweet
Adds Hermes Agent tools for public X/Twitter research and for private or state-changing operations that need explicit approval.
plugin · Xquik · MIT
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22
★ 41,729repo stars
content-marketing
This plugin supports content marketing strategy, web research, and information synthesis for marketing operations.
plugin · Seth Hobson · MIT
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23
★ 41,729repo stars
customer-sales-automation
This plugin automates customer work: support requests, sales pipeline, email campaigns and CRM integration. Useful when the agent has to handle conversations and deals, not just code.
plugin · Seth Hobson · MIT
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24
★ 41,729repo stars
hr-legal-compliance
Generates HR policies, employment contracts, and regulatory compliance templates for GDPR, SOC2, and HIPAA. Helpful when preparing internal corporate documents.
plugin · Seth Hobson · MIT
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25
★ 41,729repo stars
startup-business-analyst
Works out TAM/SAM/SOM, builds a 3–5 year financial model and maps competitors. Useful for founders and investors at the early stage.
plugin · Seth Hobson · MIT
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26
★ 41,729repo stars
multi-platform-apps
Coordinate development of an app for web, iOS, Android, and desktop. The plugin fits projects that need work across several platform versions.
plugin · Seth Hobson · MIT
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27
★ 41,729repo stars
avoid-ai-writing
A skill that audits and rewrites prose reading as machine-generated. Useful for READMEs, changelogs, PR descriptions and docs.
plugin · Conor Bronsdon · MIT
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28
★ 41,729repo stars
c4-architecture
This plugin sets up a C4 architecture documentation workflow with bottom-up code analysis, component synthesis, container mapping, and context diagram generation.
plugin · Seth Hobson · MIT
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29
★ 41,729repo stars
documentation-generation
This plugin creates OpenAPI specifications, Mermaid diagrams, tutorials, and API reference documentation. Use it when an API needs structured docs.
plugin · Seth Hobson · MIT
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30
★ 41,729repo stars
seo-analysis-monitoring
An SEO plugin that checks content freshness, spots keyword cannibalization and helps build authority.
plugin · Seth Hobson · MIT
Other collections
- Best Claude Code skills 14,247
- Best Claude Code plugins 264
- Best Claude Code subagents 268
- Best Codex skills 13,953
- Best MCP servers 925
- MCP servers for Cursor 925
- Frontend skills 2,334
- Testing skills 1,491
- Security skills and rules 1,501
- SEO and marketing skills 449
- Design skills 1,744
- DevOps skills 2,409
- MCP servers for databases 162
- Browser and scraping MCP servers 87
- Claude Code design skills 1,588
- Code review skills 1,412
- AI agent tools for game development 746
- Marketing skills and agents 1,565
- Scientific skills for AI agents 688
- UI/UX skills 16
- Writing skills 131
- Claude Code hooks examples 19
- Claude Code slash commands 142
- GitHub Copilot agent skills 13,784
- Gemini CLI extensions and skills 13,473
- GitHub Copilot instructions 85
- MCP servers for Claude Code 925
- MCP servers for Codex 925
- MCP servers for VS Code 925
- Remote MCP servers 244
- Office skills: PDF, Excel, PowerPoint 402
- Data analysis skills 1,377
- Research skills 334