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. 281,573 indexed, measured the same four ways as everything else here.

dcf-valuation

97

google-research/google-research

Skill Claude CodeCodex

Estimate a public equity's intrinsic value with a discounted-cash-flow model — pull fundamentals, set a discount rate via CAPM/WACC, project free cash flow, and discount it.

not rated 39k +55 today A ✓ AI review SkillSpector: pass 42 tokens original Apache-2.0

clone-website

98

JCodesMore/ai-website-cloner-template

Skill Claude CodeCodex

Rebuild existing web pages as working local code, matching their real content, assets, responsive layout, and interactions. Use for website cloning, replication, or reverse engineering, including Framer sites and animated pages.

not rated 39k +579 changed 1mo ago A Socket: passSnyk: warnSkillSpector: warn 46 tokens original MIT

sgl-project/sglang

Skill Claude CodeCodex needs its repo

Use when choosing the fastest SGLang Diffusion flags for a model, GPU, and VRAM budget.

not rated 39k +200 changed 13d ago A Snyk: passSkillSpector: pass 29 tokens original Apache-2.0

triage

100

vercel-labs/skills

Skill Claude CodeCodex ✓ vendor

Identify focused, evidence-backed skills CLI bug fixes worth quuu's attention.

not rated 38k +977 changed 9d ago A 18 tokens original MIT

system-prompts

101

can1357/oh-my-pi

Skill Claude CodeCodex

Write system prompts, tool docs, and agent definitions. Project tag conventions + RFC 2119 keywords + dense compression. Use when authoring or editing any prompt the model reads.

not rated 38k +714 yesterday A Snyk: passSkillSpector: pass 40 tokens original MIT

tushare

102

HKUDS/Vibe-Trading

Skill Claude CodeCodex

A Python interface for Tushare, a financial data service that provides market and company information for stocks, funds, futures, and digital assets. It returns queried data as pandas tables.

not rated 38k +494 yesterday A ✓ AI review Snyk: passSkillSpector: warn 79 tokens original MIT

huashu-nuwa

103

alchaincyf/nuwa-skill

Skill Claude CodeCodex

A tool for turning a person, topic, or vague need into a reusable thinking guide for an AI assistant. It researches how the subject thinks, decides, communicates, and what its limits are.

not rated 38k +718 changed 2d ago A ✓ AI review 187 tokens original MIT

docx

104

agentscope-ai/QwenPaw

Skill Claude CodeCodex

Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of "Word doc", "word document", ".docx", or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when…

not rated 37k +374 yesterday A ✓ AI review SkillSpector: warn 168 tokens original Apache-2.0

book-to-skill

105

virgiliojr94/book-to-skill

Skill Claude CodeCodex

Converts books and documents (PDF, EPUB, DOCX, HTML, Markdown, plain text, RTF, MOBI/AZW with Calibre) into structured agent skills, extracting frameworks, mental models, principles, techniques, and anti-patterns. Use when the user wants to study a document through GitHub Copilot CLI, Amp, Claude Code, Hermes Agent…

not rated 37k +483 changed 2d ago C 105 tokens original MIT

langfuse/langfuse

Skill Claude CodeCodex

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance…

not rated 37k +300 yesterday A SkillSpector: pass 67 tokens

buzz-cli

107

block/buzz

Skill Claude CodeCodex ✓ vendor

Buzz CLI for relay operations: owner-reviewed agent drafts, messaging, channels, DMs, users, workflows, feed, reactions, canvas, social, repos, uploads, and agent memory.

not rated 37k +157 changed 16d ago A 41 tokens original Apache-2.0

weknora-shared

108

Tencent/WeKnora

Skill Claude CodeCodex ✓ vendor

Use when driving a WeKnora RAG server through the weknora CLI as an agent — authenticating, managing knowledge bases / documents / sessions / agents, running search or chat, or interpreting the CLI's JSON envelopes and exit codes. Read this before any other weknora- skill.

not rated 37k +529 3d ago A SkillSpector: warn 68 tokens

just

109

casey/just

Skill Claude CodeCodex needs its repo

Reference for just, the command runner. Use when working in a project with a justfile or when the user mentions just or justfile.

not rated 37k +94 4d ago A ✓ AI review Socket: passSnyk: passSkillSpector: pass 36 tokens original CC0-1.0

cn-check

110

continuedev/continue

Skill Claude CodeCodex ✓ vendor

Install and run the Continue CLI (cn) to execute AI agent checks on local code changes. Use when asked to "run checks", "lint with AI", "review my changes with cn", or set up Continue CI locally.

not rated 36k +35 yesterday A Snyk: passSkillSpector: pass 49 tokens original Apache-2.0

freestylefly/awesome-gpt-image-2

Skill Codex

Choose GPT-Image2 / gpt-image-2 visual styles and industrial prompt templates from the awesome-gpt-image-2 style library. Use when an agent needs to create, rewrite, classify, or improve image-generation prompts with repository-backed templates, categories, style tags, scene tags, pitfalls, and example cases.

not rated 35k +214 yesterday A Socket: passSnyk: passSkillSpector: pass 72 tokens original MIT

timesfm-forecasting

112

google-research/timesfm

Skill Claude CodeCodex

Zero-shot time series forecasting with Google's TimesFM foundation model. Use this skill when forecasting ANY univariate time series — sales, sensor readings, stock prices, energy demand, patient vitals, weather, or scientific measurements — without training a custom model. Supports both basic forecasting and advanced…

not rated 35k +401 1mo ago A Snyk: passSkillSpector: pass 140 tokens original Apache-2.0

github-mcp-server

113

github/github-mcp-server

MCP server Claude CodeCodexCursor +2 ✓ vendor

MCP server "github-mcp-server" as configured in github/github-mcp-server. Runs in Docker (ghcr.io/github/github-mcp-server:2.0.3).

not rated 34k +163 changed 8d ago A tokens not measured original MIT

code-review

114

OWASP/CheatSheetSeries

Skill Claude CodeCodex

Rigorous review of OWASP Cheat Sheet Series pull requests across security correctness, practicality, link and source verification, duplication, and language. Use for any pull request that touches cheatsheets/ or cheatsheetsdraft/, or that adds or changes external links or citations.

not rated 34k +88 changed 18d ago A 56 tokens CC-BY-SA-4.0

vercel-labs/agent-skills

Skill Claude CodeCodex ✓ vendor

Guide for implementing smooth, native-feeling animations using React's View Transition API ( component, addTransitionType, and CSS view transition pseudo-elements). Use this skill whenever the user wants to add page transitions, animate route changes, create shared element animations, animate enter/exit of components…

not rated 34k +333 changed 9d ago A SkillSpector: pass 127 tokens

nacos-skill-registry

116

alibaba/nacos

Skill Codex ✓ vendor

Discover, install, update, merge, and publish AI skills with Nacos for personal or team skill registries.

not rated 34k +12 yesterday D SkillSpector: warn 30 tokens original Apache-2.0

binarywang/WxJava

Skill Codex

A decision guide for choosing the correct WxJava Maven module, dependency management file, and example for a WeChat use case. WxJava is a Java software development kit for services such as official accounts, mini programs, and payments.

not rated 33k +13 4d ago A SkillSpector: pass 86 tokens original Apache-2.0

ml-paper-writing

118

davila7/claude-code-templates

Skill Claude CodeCodex

Write publication-ready ML/AI papers for NeurIPS, ICML, ICLR, ACL, AAAI, COLM. Use when drafting papers from research repos, structuring arguments, verifying citations, or preparing camera-ready submissions. Includes LaTeX templates, reviewer guidelines, and citation verification workflows.

not rated 33k +147 yesterday A Socket: passSnyk: warnSkillSpector: warn 65 tokens original MIT

zeroclaw-docs

119

zeroclaw-labs/zeroclaw

Skill Claude CodeCodex

Use when a user asks how ZeroClaw itself works or requests setup, configuration, diagnostics, capability discovery, extension, or operation of the current ZeroClaw installation. Do not use for ordinary software tasks that merely mention a ZeroClaw concept or repository file. Verify the installed build through live…

not rated 33k +69 today A 80 tokens original Apache-2.0

skill-feedback-writer

120

topoteretes/cognee

Skill Claude CodeCodex

Use to identify missing instructions in another skill based on its output.

not rated 33k +157 today A SkillSpector: pass 13 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: