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. 267,874 indexed, measured the same four ways as everything else here.

chendongqi/OPB-Skills

Skill Claude CodeCodex

HUMAN 3.0 development assessment framework. Conducts adaptive interviews across four quadrants (Mind, Body, Spirit, Vocation), identifies consciousness levels (1.0 Conformist, 2.0 Individualist, 3.0 Synthesist), detects false transformations, assesses Glitch readiness, and provides lifestyle integration strategies.…

not rated 121 7mo ago A 173 tokens

algorithmic-art

4418

Wide-Moat/open-computer-use

Skill Claude CodeCodex

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…

not rated 121 yesterday A 62 tokens

steam-cdp

4419

jinzhongjia/decky-music

Skill Claude CodeCodex

Drive and inspect the running Steam client UI over the Chrome DevTools Protocol (CEF remote debugging, port 8080) — list targets, evaluate JS probes, navigate routes, click elements, dispatch keys, capture screenshots, stream console errors. Use for hands-free UI automation and read-only diagnosis of Steam's gamepad…

not rated 121 +2 today A SkillSpector: warn 82 tokens original MIT

tutti

4420

nutthouse/tutti

Skill Claude CodeCodex

Orchestrate multiple AI coding agents (Claude Code, Codex, Aider) from a single config — launch teams, run workflows, track capacity, and manage handoffs.

not rated 121 +1 1mo ago A SkillSpector: pass 39 tokens original MIT

zhlmi/narrative-to-screen-reader

Skill Claude CodeCodex

A guide for turning stories and other narrative material into documents used during film and television development, such as actor, writer, director, and production notes.

not rated 121 +4 3mo ago A 178 tokens

paper-humanizer

4422

crabin/paper-humanizer-skill

Skill Claude CodeCodex

Academic text polisher and humanizer for Chinese and English research writing. Removes AI-like patterns while preserving factual accuracy. Use when polishing academic text, reducing AI-generated patterns in papers/theses, improving naturalness of research writing while maintaining data integrity, or enhancing…

not rated 121 +4 5mo ago A 86 tokens

h3-game-sprites

4423

gary149/h3-game-sprites

Skill Claude CodeCodex

Build 2D game sprite sheets by generating motion with MiniMax H3 (Hailuo) video, then cutting the footage into validated chroma-keyed sprite frames - the Mortal Kombat method with a video model instead of filmed actors. Covers the character-still recipe, the idle-pin trick that keeps every move on-model and loopable…

not rated 121 +6 28d ago A SkillSpector: pass 215 tokens original MIT

petrkindlmann/qa-skills

Skill Claude CodeCodex

Validate that analytics and marketing tracking fire CORRECTLY: GA4/GTM dataLayer events, Meta/TikTok/LinkedIn pixels, and ad-tech tags. Covers building a tracking plan as the contract, intercepting collect-endpoint beacons and dataLayer.push in Playwright, asserting event name + params + values + timing +…

not rated 121 +4 3mo ago A Socket: passSnyk: passSkillSpector: warn 209 tokens original MIT

pnp/sharepoint-skills

Skill Claude CodeCodex

Reads multiple input documents — past proposals, a win strategy brief, capability statements, a win/loss debrief, and RFP evaluation criteria — and synthesizes them into a recommended proposal Table of Contents and a content strategy brief. Produces an explicit competitive-positioning recommendation and a page-budget…

not rated 121 +9 6d ago A SkillSpector: warn 90 tokens original MIT

cumcm-b-problem

4426

liufanshan11/cumcm-b-problem-lfs

Skill Codex

A guide for solving B problems in the China Undergraduate Mathematical Contest in Modeling, a national student competition. It covers reading the question, choosing a mathematical model and algorithms, checking results, and preparing the final paper.

not rated 121 +11 28d ago A 160 tokens

agentphone

4427

AgentPhone-AI/agentphone-mcp

MCP server Claude CodeCodexCursor +2

Give AI agents real phone numbers, messages, and voice calls via MCP. Runs locally from the agentphone-mcp npm package. Needs 1 environment variable to run.

not rated 121 17d ago A tokens not measured original MIT

flameox

4428

morluto/flameox

MCP server Claude CodeCodexCursor +2

Runtime evidence that helps agents trace, profile, and burn down hotspots in application and native code, GPU kernels, and inference stacks. Runs locally from the flameox Python package.

not rated 121 3d ago A tokens not measured original MIT

mcp-webcam

4429

evalstate/mcp-webcam

MCP server Claude CodeCodexCursor +2

In celebration of getting 52 GitHub stars, mcp-webcam 0.2.0 is here! Now supports streamable-http!! No installation required! - try it now at https://webcam.fast-agent.ai/. You can specify your own UserID by adding ?u. Runs locally from the @llmindset/mcp-webcam npm package.

not rated 121 +1 10mo ago A tokens not measured original MIT

ChaoYuZhang001/CaoGen

Skill Claude CodeCodex

Prepare and verify Aliyun Yunxiao or Codeup work item, pipeline, and merge-request handoff for a CaoGen task.

not rated 121 18d ago A 37 tokens AGPL-3.0

faasjs-best-practices

4431

faasjs/faasjs

Skill Claude CodeCodex

Use when working in any FaasJS repo and no narrower FaasJS skill is already selected, or when a task spans project conventions, validation gates, security boundaries, and multiple FaasJS subsystems. For focused work, also load the relevant FaasJS skill: faasjs-project-workflow, faasjs-react-ant-design…

not rated 121 12d ago A Socket: passSnyk: pass 110 tokens original MIT archived

xhs-imagen

4432

NimaChu/xhs-imagen

Skill Codex

Create complete Xiaohongshu image-and-text posts from a topic, article, document, or rough idea, including research, fact checking, post copy, pagination, storyboards, a 3:4 cover, 9:16 content pages, image generation or fully local SVG-to-PNG fallback, and final quality review. Use for…

not rated 120 1mo ago A 163 tokens original MIT

diesel-guard

4433

ayarotsky/diesel-guard

Skill Claude CodeCodex needs its repo

Lints Diesel and SQLx Postgres migrations for unsafe schema changes that lock tables or cause downtime, and authors custom Rhai checks. Use when reviewing, writing, or fixing SQL migrations, when diesel-guard reports a violation, when configuring diesel-guard.toml, or when the user mentions migration safety, table…

not rated 120 yesterday A SkillSpector: pass 77 tokens original MIT

taleb-perspective

4434

alchaincyf/taleb-skill

Skill Claude CodeCodex

A thinking and writing guide based on Nassim Nicholas Taleb’s published ideas about uncertainty, extreme risks, and decisions. It uses concepts such as “black swans,” rare events with major consequences, and “skin in the game,” meaning that decision-makers share the risks of their advice.

not rated 120 +1 21d ago A 214 tokens copy · 97% MIT

codex

4435

KimYx0207/Claudecode-Codex-Gemini

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "codex" as configured in KimYx0207/Claudecode-Codex-Gemini. Runs mcp-servers/codex-server/index.js with node.

not rated 120 1mo ago A tokens not measured original MIT

neuron-agent-builder

4436

neuron-core/neuron-laravel

Skill Claude CodeCodex

Create and configure Neuron AI agents with providers, tools, instructions, and memory. Use this skill whenever the user mentions building agents, creating AI assistants, setting up LLM-powered chat bots, configuring chat agents, or wants to create an agent that can talk, use tools, or handle conversations. Also…

not rated 120 2mo ago A 89 tokens copy · 95% MIT

design-impeccable

4437

KeyArgo/custodian-kernel

Skill Claude CodeCodex

Anti-pattern detector and design rules for AI coding agents. Catches the specific mistakes AI makes when generating UI: gray text on color, nested cards, broken buttons, missing states. Use before shipping any frontend.

not rated 120 +1 24d ago A SkillSpector: warn 48 tokens original MIT

apple-messages

4438

griches/apple-mcp

MCP server Claude CodeCodexCursor +2

One of 7 in .mcp.json

MCP server "apple-messages" as configured in griches/apple-mcp. Runs /Users/garyriches/Documents/Source/MCP/Apple/messages/build/index.js with node.

not rated 120 6mo ago A tokens not measured

auto-skill

4439

ziiyuecheng/vibe-coding-cn

Skill Claude CodeCodex needs its repo

Claude Skills meta-skill: extract domain material (docs/APIs/code/specs) into a reusable Skill (SKILL.md + references/scripts/assets), and refactor existing Skills for clarity, activation reliability, and quality gates.

not rated 120 4mo ago A 49 tokens copy · 84% MIT

rsid-sdk

4440

realsenseai/RealSenseID

Skill Claude CodeCodex

RealSenseID face authentication SDK reference. Use when writing code for face enrollment, authentication, host-mode faceprint extraction/matching, device configuration, user management, device discovery, camera preview, logging, or serial connection. Covers C++ (RealSenseID namespace), Python (rsidpy), and C# (rsid).

not rated 120 1mo ago A 70 tokens original Apache-2.0

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: