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. 281,460 indexed, measured the same four ways as everything else here.

Release Guard

3145

xigua-wang/skill-doctor

Skill Claude CodeCodex

OpenClaw personal agent release guard from the demo home directory.

not rated 272 +1 6mo ago A 16 tokens original MIT

feature-implementation

3146

MingYuePop/SpecForge

Skill Claude CodeCodex

A tool for implementing planned software features with TDD, a method where tests guide the code changes through failing, passing, and cleanup stages.

not rated 272 +1 7mo ago A 48 tokens

arch-wiki

3147

ahmedemad3/arch-wiki

Skill Claude CodeCodex

Scans any project codebase for new/changed modules, endpoints, middleware, infrastructure, Docker topologies, SQL queries, or permissions and updates docs/architecture/architecture.json. Then regenerates docs/architecture/architecture.html by running buildhtml.py. Use this after any feature addition, module change…

not rated 272 +2 changed 1mo ago A 98 tokens

miora-video-studio

3148

kangarooking/director-skills

Skill Claude CodeCodex

A video-generation workflow for the Miora and WorkBuddy tools. It checks whether a video was really created by inspecting the saved file, rather than trusting a task response.

not rated 272 +15 20d ago A 176 tokens original MIT

latex-paper-skills

3149

yunshenwuchuxun/latex-paper-skills

Skill Claude CodeCodex

Write, revise, and validate ML/AI research papers in LaTeX. Use for topic-to-paper planning, review papers, empirical papers, verified result backfill, citation audits, and academic prose refinement.

not rated 272 26d ago A 47 tokens original MIT

web-app-testing

3150

oasm-platform/open-asm

Skill Claude CodeCodex

OWASP-aligned methodology for authorized, non-destructive web application testing — authentication, authorization, injection, XSS, SSRF, file handling, business logic and misconfiguration — with the payload strategy for each class, evidence capture, and the bypasses to try before calling a class clean.

not rated 272 +3 changed 10d ago A 63 tokens GPL-3.0

yourmemory

3151

sachitrafa/YourMemory

MCP server Claude CodeCodexCursor +2

Persistent memory for Claude — Ebbinghaus forgetting curve, semantic deduplication, MCP-native. Runs locally from the yourmemory Python package. Needs 1 environment variable to run.

not rated 271 1mo ago A tokens not measured

0codekit

3152

membranedev/application-skills

Skill Claude CodeCodex

0codekit integration. Manage Workspaces. Use when the user wants to interact with 0codekit data.

not rated 271 +1 6mo ago A 27 tokens

stevenflanagan1/social-ai-team

Skill Claude CodeCodex

Creative Designer skill. Takes a post concept, a client product photo, or a real lifestyle photo and produces on-brand social media visuals using the client's brand style guide. Four modes — Generate (AI image from concept), Composite (client product photo anchored in an AI-generated scene), Brand (apply text overlay…

not rated 271 +3 1mo ago A 114 tokens

nirholas/three.ws

Skill Claude CodeCodex

Complete mastery guide for designing social media recommendation algorithms — understanding candidate generation, ranking models, engagement prediction, content graph modeling, collaborative filtering, embedding spaces, real-time personalization, exploration vs exploitation tradeoffs, feedback loops, filter bubble…

not rated 271 +6 yesterday A SkillSpector: pass 88 tokens original Apache-2.0

control-in-app-browser

3155

storybookjs/mcp

Skill Claude CodeCodex

Control the in-app Browser. Use to open, navigate, inspect, test, click, type, screenshot, or verify local targets such as localhost, 127.0.0.1, ::1, file://, the current in-app browser tab, and websites shown side by side inside Codex.

not rated 271 2mo ago A 67 tokens original MIT archived

isaac-automator

3156

isaac-sim/IsaacAutomator

Skill Claude CodeCodex

Deploy and operate a cloud Isaac Workstation with Isaac Automator: provision a GPU VM running Isaac Sim, Isaac Lab, and/or Isaac Lab Arena on AWS, GCP, Azure, or Alibaba Cloud, connect to it, move data in and out, control cost with stop/start, repair, import existing deployments, and destroy. Use when the user wants a…

not rated 270 +1 13d ago A SkillSpector: warn 123 tokens original Apache-2.0

frontend-design

3157

Qiao-920/claude-desktop-cn

Skill Claude CodeCodex

Design principles and component patterns for building polished web UIs, games, and interactive HTML/CSS/JS projects. Use when creating websites, web apps, browser games, or any frontend project.

not rated 270 +1 5mo ago A 42 tokens

scrape

3158

brightdata/skills

Skill Claude CodeCodex

Use when the user wants to scrape or extract structured data from any site: profiles, posts, products, reviews, prices, followers, job or property listings. Also for building a scraper, crawling a site for data, discovery by keyword or category, asks that say "data fields" or "recurring", or that name a datasetid…

not rated 270 +1 changed 10d ago A Socket: passSnyk: warnSkillSpector: pass 109 tokens original MIT

openase-platform

3159

PacificStudio/openase

Skill Claude CodeCodex needs its repo

Platform operations for tickets, projects, and runtime coordination inside OpenASE.

not rated 269 +2 3mo ago A SkillSpector: warn 18 tokens original Apache-2.0

SaberOnGo/public-domain-books-translation

Skill Codex

Use when designing, translating, reviewing, or fixing LifeBook book/page layout, including print-compatible EPUB typography, Chinese title hierarchy, body rhythm, paragraph style, traditional note markers such as [1] or (1), vertical-writing considerations, block quotes, tables, figures, frontmatter/backmatter pages…

not rated 269 7d ago A 182 tokens

app-search

3161

OPPO-Mente-Lab/X-OmniClaw

Skill Claude CodeCodex

A search tool that opens search pages in popular mobile apps, including shopping, maps, video, knowledge, music, and app-store services. It covers apps such as Pinduoduo, Meituan, Amap, Douyin, Xiaohongshu, Bilibili, Zhihu, Baidu, and Taobao-related services.

not rated 269 +1 5mo ago A SkillSpector: pass 87 tokens original Apache-2.0

thesis-optimizer

3162

Haimbeau1o/thesis-optimizer

Skill Claude CodeCodex

A structured editing workflow for Chinese computer-science master’s theses about deep learning. It reviews the thesis by chapter and tracks changes while improving academic wording, reducing duplication risk, and reducing patterns that may look AI-written.

not rated 269 +1 6mo ago A 223 tokens original MIT

naval-perspective

3163

alchaincyf/naval-skill

Skill Claude CodeCodex

A role-playing guide based on Naval Ravikant’s public writing, podcasts, posts, decisions, and outside criticism. It presents five mental models and eight decision rules in his speaking style.

not rated 269 +1 changed 26d ago A 218 tokens copy · 89% MIT

context7

3164

AizenvoltPrime/claude-setup

MCP server Claude CodeCodexCursor +2

Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package. Needs 1 environment variable to run.

not rated 269 9mo ago A tokens not measured

katok

3165

NomaDamas/katok

Skill Claude CodeCodex

Search local KakaoTalk keyword, BM25, and EmbeddingGemma vector indexes through the katok CLI, list rooms, export chunks or transcripts, extract attachments, and prepare guarded message sends only after explicit user confirmation.

not rated 268 changed 1mo ago A SkillSpector: warn 48 tokens original MIT

animaworks-guide

3166

xuiltul/animaworks

Skill Claude CodeCodex

Complete reference for the animaworks command. Summarizes CLI formats for server operations, Anima management, models, tasks, configuration, RAG, assets, and external tools. Use when: Use when: checking subcommand formats, server startup and shutdown, creating Anima, changing models, adding tasks, logs, configuration…

not rated 268 +1 changed yesterday A SkillSpector: warn 78 tokens original Apache-2.0

svg-hand-drawn-preview

3167

shaom/svg-hand-drawn-skill

Skill Claude CodeCodex

Generate a hand-drawn SVG animation package from a local SVG file or SVG URL. Use when the user wants an SVG drawing demo with path-plus-fill animation, or wants the default deliverables to be a standalone preview.html plus a reusable player.js.

not rated 268 +1 7mo ago A 56 tokens

llmtrim

3168

fkiene/llmtrim

MCP server Claude CodeCodexCursor +2

MCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost. Runs locally from the @llmtrim/cli npm package.

not rated 268 +4 7d ago A tokens not measured original MPL-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: