Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 264,894 indexed, measured the same four ways as everything else here.

shiny-for-python

889

posit-dev/py-shiny

Skill Claude CodeCodex

Building, styling, testing, debugging, or observing a Shiny for Python (py-shiny) reactive web app - from shiny import ..., shiny run app.py. Index skill: read this, then open the linked reference for the task. Covers dashboard design and visual QA; card toolbars and accessible icons; interactive Plotly charts and…

not rated 1.8k +1 3d ago A SkillSpector: pass 209 tokens original MIT

asc-app-create-ui

890

blitzdotdev/blitz-mac

Skill Claude CodeCodex

Create an App Store Connect app via iris API using web session from Blitz.

not rated 1.7k +3 1mo ago A SkillSpector: warn 19 tokens original Apache-2.0

jau123/MeiGen-AI-Design-MCP

Skill Claude CodeCodex

Generate images and videos from text with multi-provider routing — supports GPT Image 2.0 (near-perfect text rendering), Nanobanana 2, Seedream 5.0, Midjourney V8.1 (unified photorealistic + anime), Flux 2 Klein (cheap drafts), Seedance 2.0 / Veo 3.1 / Grok Video / Agnes Video, and local ComfyUI workflows. Includes…

not rated 1.7k +7 1mo ago A SkillSpector: warn 177 tokens original MIT

Core-Mate/OpenGUI

Skill Codex

Control an Android phone through OpenGUI from an AI coding agent such as Claude Code, Codex, or OpenCode. Use when an agent should list online devices, run a natural-language mobile task, check execution status, pause, resume, or cancel through the local OpenGUI backend and CLI.

not rated 1.8k +110 today A SkillSpector: warn 66 tokens

china-translate

893

dongsheng123132/u-claw

Skill Claude CodeCodex

A Chinese-English translation and localisation guide for technical text and product interfaces. Localisation means adapting wording and cultural references so they sound natural to users in the target language.

not rated 1.7k +1 2d ago A SkillSpector: pass 32 tokens original MIT

sunny-glow/Auto-BenchMax

Skill Claude CodeCodex

Synthesize training data for ANY tool-use / agentic benchmark, in ANY repo. Given a handful of runnable reference tasks, produce thousands of "same-distribution, different-entity" tasks, roll out real trajectories, and emit SFT, RL data. Use this when: you have a tool-calling / MCP / agentic benchmark and want to…

not rated 1.7k +65 1mo ago A 183 tokens

oil-oil/beautify-github-readme

Skill Codex

Redesign GitHub README homepages or create project-native pure SVG, hybrid SVG-composed PNG/WebP, and opt-in animated GIF assets. Use when a user asks to beautify, redesign, rebrand, visually upgrade, simplify, or audit a GitHub README; create only a hero, section headers, diagrams, badges, motion graphics, showcase…

not rated 1.7k +21 1mo ago A Socket: passSnyk: warnSkillSpector: pass 143 tokens original MIT

dcf-model

896

ginlix-ai/LangAlpha

Skill Claude CodeCodex needs its repo

DCF valuation: free cash flow projections, WACC, terminal value, sensitivity analysis.

not rated 1.7k +7 yesterday A SkillSpector: warn 20 tokens original Apache-2.0

resemble-detect

897

Prat011/awesome-llm-skills

Skill Claude CodeCodex

Deepfake detection and media safety — detect AI-generated audio, images, video, and text, trace synthesis sources, apply watermarks, verify speaker identity, and analyze media intelligence using Resemble AI.

not rated 1.7k +14 1mo ago A 45 tokens

aws-iam-privesc

898

wgpsec/AboutSecurity

Skill Claude CodeCodex

A methodology for finding privilege-escalation paths in AWS Identity and Access Management (IAM), the system that controls access to AWS resources.

not rated 1.7k +10 10d ago A ✓ AI review SkillSpector: warn 104 tokens

unity-batch

899

Besty0728/Unity-Skills

Skill Claude CodeCodex

Unified batch and async-job orchestration.

not rated 1.7k +22 changed 2d ago A SkillSpector: pass 11 tokens original MIT

docs-manage

900

arabold/docs-mcp-server

Skill Claude CodeCodex

Manage the Grounded Docs MCP Server documentation index. Covers scraping and indexing documentation from URLs or local files, refreshing existing indexes with changed content, and removing libraries from the index. Use when you need to add, update, or delete indexed documentation.

not rated 1.7k +15 11d ago A SkillSpector: warn 53 tokens original MIT

legal-agreement

901

zubair-trabzada/ai-legal-claude

Skill Claude CodeCodex

You are the business agreement generator for /legal agreement . You gather details from the user and produce a complete, professional business agreement with annotations explaining each section in plain English.

not rated 1.7k +8 5mo ago A 0 tokens

planby

902

karolkozer/planby

Skill Claude CodeCodex

Build and edit schedule / timeline / agenda / planner / booking-grid / program-guide UIs with planby (open source) in React — any "rows x time" layout: conference and event agendas, festival line-ups, class and shift schedules, room and resource booking grids, project timelines, streaming line-ups, and TV guides /…

not rated 1.7k 17d ago A SkillSpector: pass 180 tokens

zstmfhy/zlibrary-to-notebooklm

Skill Claude CodeCodex

A workflow that downloads a legally accessible book from Z-Library and uploads it to Google NotebookLM, a tool for asking questions about uploaded sources. It supports PDF and EPUB files, with EPUB converted to plain text.

not rated 1.7k +4 7mo ago A 38 tokens original MIT

art-of-debugging

904

stas00/the-art-of-debugging

Skill Claude CodeCodex

Systematic methodology and concrete tool recipes for debugging Unix, Python, and PyTorch programs - crashes, hangs, segfaults, wrong output, CUDA OOM, NaN/Inf, slowness, and multi-node/multi-GPU issues. Use when a program crashes, hangs, deadlocks, segfaults, runs out of memory (OOM), produces NaN/Inf or wrong…

not rated 1.7k +2 6d ago B 193 tokens CC-BY-SA-4.0

cli-anything-wps

906

yb2460/harness-anything

Skill Claude CodeCodex

A command-line tool that controls WPS Office on Windows, including Writer, Calc, and Impress. It can also build presentations from structured JSON data and export them as PowerPoint and PDF files.

not rated 1.7k +56 1mo ago A SkillSpector: pass 37 tokens original MIT

design-dna

907

zanwei/design-dna

Skill Claude CodeCodex

Extract, define, and apply design DNA across three dimensions: design system (tokens), design style (qualitative feel), and visual effects (Canvas, WebGL, 3D, particles, shaders, scroll effects, etc.). Use this skill when: (1) a user wants to see the full 3-dimension design structure/schema, (2) a user provides…

not rated 1.7k +35 13d ago A 192 tokens original MIT

dws

908

Pinvou/pinvou-agent

Skill Claude CodeCodex

A command-line guide for DingTalk, a workplace platform with chat, documents, calendars, approvals, tasks, and other business tools.

not rated 1.8k +107 changed yesterday A SkillSpector: pass 187 tokens original MIT

om-module-scaffold

909

open-mercato/open-mercato

Skill Claude CodeCodex

Build a complete standalone business app, module, or CRUD vertical slice using Open Mercato discovery, commands, APIs, ACL/setup, UI, events, search, migrations, and tests. Use for customer management, deal-pipeline changes, CRM lead capture, library/booking/rental systems, "create a module", "add CRUD entity"…

not rated 1.7k +11 today A SkillSpector: warn 87 tokens original MIT

agent-kit

910

sendaifun/solana-agent-kit

MCP server Claude CodeCodexCursor +2

MCP server "agent-kit" as configured in sendaifun/solana-agent-kit. Runs /absolute/path/to/build/index.js with node. Needs 3 environment variables to run.

not rated 1.7k +2 3mo ago A tokens not measured original Apache-2.0

uniwind

911

uni-stack/uniwind

Skill Claude CodeCodex

Uniwind — Tailwind CSS v4 styling for React Native. Use when adding, building, or debugging components in a React Native project that uses Uniwind classNames. Covers setup, Metro config, global.css, theming, className props, accent- color props, platform/data/state/responsive variants, CSS variables, custom utilities…

not rated 1.7k +6 5d ago A Socket: passSnyk: warnSkillSpector: pass 130 tokens original MIT

create-digital-human

912

openkursar/hello-halo

Skill Claude CodeCodex

Authoring guide for Halo digital humans (automation apps). Read before calling createautomationapp or updateautomationapp.

not rated 1.7k +3 today A SkillSpector: warn 29 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: