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. 281,925 indexed, measured the same four ways as everything else here.

dongshuyan/compass-skills

Skill Codex

A structured hiring-assessment workflow that turns a candidate's résumé and a job description into reviewable evidence, interview questions, and an offline HTML report for interviewers.

not rated 764 +2 changed 20d ago A SkillSpector: pass 129 tokens original MIT

using-pi-subagents

1706

narumiruna/pi-extensions

Skill Claude CodeCodex

Operate pi-subagents jobs safely, including direct-work decisions, least-privilege tools and attachments, thinking levels, delegation, bidirectional messaging, parallel starts, timeouts, waiting, cancellation, result handling, verification, and writer isolation.

not rated 764 +9 changed 28d ago A SkillSpector: pass 54 tokens original MIT

sou350121/VLA-Handbook

Skill Claude CodeCodex

Adversarial research analysis framework that uses structured Bull/Bear/Arbiter debates to help users make better research judgments. Maintains a belief graph as backend engine, applies statistical calibration discipline, tracks phase transitions, and detects biases. MANDATORY TRIGGERS: Use this skill whenever the user…

not rated 762 +4 yesterday A SkillSpector: warn 179 tokens CC-BY-4.0

get-started

1708

HelpCode-ai/anythingmcp

Skill Claude CodeCodex

Search the documents in the company folders connected to this plugin (SFTP, FTPS, FTP, WebDAV, Nextcloud, ownCloud, S3, Synology, QNAP, FRITZ!Box, Hetzner Storage Box). Use when the user asks about the content of their files, price lists, contracts, manuals, emails or spreadsheets, or which folders are connected.

not rated 761 +30 yesterday A 83 tokens AGPL-3.0

pdf

1709

kuse-ai/kuse_cowork

Skill Claude CodeCodex

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

not rated 760 +1 9d ago A 50 tokens copy · 81% MIT

explain-code

1710

GPT-AGI/Clawd-Code

Skill Claude CodeCodex

Explains code with visual diagrams and analogies. Use when explaining how code works, teaching about a codebase, or when the user asks "how does this work?".

not rated 759 +13 1mo ago A 38 tokens original MIT

nsfc-write

1711

njzjz/nsfc-agent-skills

Skill Claude CodeCodex

A writing guide for applications to China’s National Natural Science Foundation, a major public research-funding body. It covers sections such as the abstract, background, research plan, originality, and feasibility.

not rated 759 +24 2mo ago A 59 tokens

mindsdb/anton

Skill Claude CodeCodex

ONLY for writing backend or fullstack code BY HAND. NOT needed on the normal path — createartifact(fullstack-stateless-app or fullstack-stateful-app) followed by generateartifact writes the backend, verifies it by importing it and launches it. Recall this when editing an existing fullstack artifact, or when…

not rated 758 changed 13d ago A SkillSpector: warn 130 tokens original MIT

gutenberg-build-page

1713

use-novamira/novamira

Skill Claude CodeCodex

Build or edit a page in the live Gutenberg block editor with Novamira Visual tools. Use when creating or changing native block content (headings, paragraphs, lists, images, columns, groups) in the open block editor.

not rated 758 +6 2d ago A SkillSpector: pass 51 tokens AGPL-3.0

x402

1714

BillionsNetwork/verified-agent-identity

Skill Claude CodeCodex

Handle 402 Payment Required HTTP responses by executing payment and fetching the protected resource.

not rated 757 +1 1mo ago A 0 tokens

skill-creator

1715

ClawRunr/JavaClaw

Skill Claude CodeCodex

Create new skills, modify and improve existing skills for JavaClaw. Use when users want to create a skill from scratch, edit or improve an existing skill, or refine a skill's description so it triggers more reliably. Also use when a user asks to "turn this workflow into a skill", "save these instructions as a skill"…

not rated 757 yesterday A SkillSpector: pass 80 tokens LGPL-3.0

old-coder

1716

AmazingAng/old-coder

Skill Claude CodeCodex

Evidence-first development — surround the implementation with an executable spec and a gauntlet of constraints (tests, types, coverage, mutation) so line-by-line review becomes optional. Use when the user explicitly asks for high-assurance or evidence-first work ("reliable", "TDD", "prove it works", "I won't read the…

not rated 757 +4 4d ago A SkillSpector: pass 116 tokens original MIT

neo

1717

4ier/neo

Skill Claude CodeCodex

Browse websites, read web pages, interact with web apps, call website APIs, and automate web tasks. Use Neo when: user asks to check a website, read a web page, post on social media (Twitter/X), interact with any web app, look up information on a specific site, scrape data from websites, automate browser tasks, or…

not rated 756 6mo ago A 122 tokens

kanwas-cli

1718

kanwas-ai/kanwas

Skill Claude CodeCodex

Sync local files with a Kanwas workspace using the kanwas CLI. Use when the user wants to pull workspace content into the repo, push local edits back, or bulk-import markdown files from disk. Workspaces are trees of markdown notes organized into canvases (directories).

not rated 756 +2 2mo ago A 58 tokens

jiwuchat-quickstart

1719

KiWi233333/JiwuChat

Skill Claude CodeCodex

A project knowledge base for JiwuChat, a cross-platform chat application built with Tauri 2.9 or later and Nuxt.js 4.0. Tauri lets web technologies run as desktop applications.

not rated 756 +2 1mo ago C 41 tokens AGPL-3.0

seedance-video-prompt

1720

liangdabiao/make-prompt-seedance2

Skill Claude CodeCodex

A Chinese-language skill for writing prompts, scripts, and shot lists for AI-generated short videos, including stories, product videos, advertisements, travel scenes, and interface demonstrations.

not rated 756 +6 5d ago A 186 tokens

task-manager

1721

iamlukethedev/Hermes3D

Skill Claude CodeCodex

Capture actionable user requests as persistent tasks, update task status as work progresses, and keep a shared task store in sync. Use when a user asks an agent to do work, check progress, block a task, complete a task, or manage the Kanban board.

not rated 756 +37 2mo ago A SkillSpector: warn 56 tokens original MIT

czm15053/write-notes-like-deepseek

Skill Claude CodeCodex

Use when a change is non-trivial by DSH standards (behavior, architecture, cross-file contracts, process/tooling, testing strategy, or on-disk/wire/config formats), when choosing between technical alternatives, superseding a decision, or writing a postmortem. Records the why and rejected options in .agents/notes/ with…

not rated 756 +51 changed 21d ago A 96 tokens

agentacct-workflow

1723

mikehasa/agentacct

Skill Claude CodeCodex

Use when working in a repo with agentacct MCP configured, or when asked to track coding-agent work, smoke-test agentacct integrations, or report objective AI-agent task evidence.

not rated 755 +2 changed 1mo ago A SkillSpector: pass 40 tokens original MIT

ofajs-docs

1724

ofajs/ofa.js

Skill Claude CodeCodex needs its repo

Complete documentation knowledge base for ofa.js framework. Use when users ask about ofa.js usage, component development, page modules, routing configuration, state management, or want to build Web applications without Node.js/Webpack.

not rated 754 changed 1mo ago A SkillSpector: warn 49 tokens original MIT

vibe-resume-editor

1725

LiuMengxuan04/vibe-resume

Skill Claude CodeCodex

Use when editing VibeResume templates, turning resume facts and a target role into a one-page or two-page HTML resume, and validating the generated PDF.

not rated 754 +14 changed 3d ago A SkillSpector: pass 37 tokens original MIT

taste-skill

1726

best-of-ai/best-of-ai

Skill Claude CodeCodex

Taste Skill, subtitled "the anti-slop frontend framework for AI agents," adjusts layout, typography, motion, and spacing in AI-generated interfaces. The skills cover different registers, including a minimalist editorial style and an industrial brutalist style, and several generate reference images before any code is…

not rated 754 +5 changed 4d ago A 63 tokens

inno-grant-proposal

1727

LigphiDonk/Oh-my--paper

Skill Codex

A writing aid for preparing and improving research grant proposals for US and Chinese funding agencies.

not rated 753 +1 6mo ago A SkillSpector: warn 46 tokens original MIT

hermes-ops

1728

chujianyun/skills

Skill Claude CodeCodex

A hands-on operations assistant for Hermes Agent, a software agent system. It follows a check, diagnose, repair, and verify process based on Hermes source code and official commands.

not rated 751 +1 today A 107 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: