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. 281,752 indexed, measured the same four ways as everything else here.

yupi-skill

2329

liyupi/yupi-skill

Skill Claude CodeCodex

A response-style skill that makes the agent answer as 程序员鱼皮, a Chinese programming educator and entrepreneur.

not rated 457 +4 7mo ago A 192 tokens original MIT

yushui2022/MathModel-Skill

Skill Codex

A quality audit workflow for generated research papers. It checks whether the chosen models, reasoning, and content remain connected and sufficiently detailed.

not rated 457 changed 18d ago A SkillSpector: pass 82 tokens original MIT

airtable-mcp-server

2332

domdomegg/airtable-mcp-server

MCP server Claude CodeCodexCursor +2

Read and write access to Airtable database schemas, tables, and records. Runs locally from the airtable-mcp-server npm package. Needs 1 environment variable to run.

not rated 456 15d ago A Socket: warn tokens not measured original MIT

playlet-wechat-feed

2333

redfox-data/redfox-community

Skill Claude CodeCodex

A daily news digest for popular short-drama articles on WeChat public accounts. WeChat public accounts are channels that publish articles; the digest groups topics and includes cover images, engagement data, and writing insights.

not rated 456 +3 3d ago A 269 tokens

huashu-excel

2334

alchaincyf/huashu-excel

Skill Claude CodeCodex

A Chinese-language guide to analysing Excel, CSV, and exported system data, including cleaning, calculations, checks, and reports.

not rated 456 changed 4d ago A 91 tokens original MIT

bwfc-migration

2335

FritzAndFriends/BlazorWebFormsComponents

Skill Claude CodeCodex needs its repo

Migrate ASP.NET Web Forms applications to Blazor Server using the webforms-to-blazor CLI tool and BlazorWebFormsComponents (BWFC). Orchestrates L1 automated transforms via CLI, then guides L2 contextual transforms. WHEN: "migrate aspx", "convert web forms", "web forms to blazor", "run migration". INVOKES…

not rated 455 +1 4mo ago A SkillSpector: warn 115 tokens original MIT

demo

2336

mlhher/late-cli

Skill Claude CodeCodex

A demo skill provided by example-plugin.

not rated 455 yesterday A 9 tokens

1688-finance-tax

2337

next-1688/1688-finance-tax

Skill Claude CodeCodex

A tax-calculation skill for working out tax-inclusive prices and estimating a product or business’s overall tax burden. It covers value-added tax, income tax, stamp duty, and related surcharges.

not rated 454 6mo ago A 102 tokens

sponsio

2338

SponsioLabs/Sponsio

Skill Claude CodeCodex

Install, observe, tune, and enforce Sponsio: a runtime contract layer for LLM agents that blocks unsafe tool calls and scores output quality against declared rules. Use when the user wants to set up / add / install Sponsio, add guardrails or runtime safety to an LLM agent, generate or refine a sponsio.yaml, audit tool…

not rated 454 2d ago A SkillSpector: warn 0 tokens original Apache-2.0

deliverability

2339

vercel-labs/marketing-team-eve-template

Skill Claude CodeCodex ✓ vendor

Use when the question is whether email will reach the inbox, covering sending domain setup, authentication, list hygiene, complaint and bounce rates, or a drop in delivery.

not rated 454 +7 9d ago A SkillSpector: warn 33 tokens original MIT

dynamic-resources

2340

EXXETA/exxperts

Skill Claude CodeCodex

Example skill loaded from resourcesdiscover.

not rated 454 +42 2d ago A 11 tokens copy · 100% Apache-2.0

hyperframes

2341

boraoztunc/skills

Skill Claude CodeCodex

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation…

not rated 454 +16 5d ago A SkillSpector: warn 173 tokens original Apache-2.0

api2cli

2342

alexknowshtml/api2cli

Skill Claude CodeCodex needs its repo

Generate a working CLI from any API, then wrap it in a Claude Code skill. Point it at API docs, a live URL, or a peek-api capture and get a dual-mode Commander.js CLI (human + agent output) plus a ready-to-use skill folder. Use when user wants to wrap an API in a CLI, generate a CLI from API docs, turn an API into a…

not rated 453 +1 8mo ago A 101 tokens original MIT

taste

2343

senlindesign/taste-skill

Skill Claude CodeCodex

Reverse-engineer the design taste of any website. Given a URL, captures DOM data and a screenshot via real browser, then runs a 4-step analysis to produce {domain}.md + {domain}.json with practical design tokens (colors, typography, spacing, radii, shadows, grid) AND taste DNA (Trigger → Decision → Reason → Evidence…

not rated 453 +4 4mo ago B 223 tokens

excalidraw-skill

2344

lingzhi227/agent-research-skills

Skill Claude CodeCodex

Programmatic canvas toolkit for creating, editing, and refining Excalidraw diagrams via MCP tools with real-time canvas sync. Use when an agent needs to (1) draw or lay out diagrams on a live canvas, (2) iteratively refine diagrams using describescene and getcanvasscreenshot to see its own work, (3) export/import…

not rated 453 +5 8mo ago A Socket: passSnyk: warn 148 tokens

zerotoken-openclaw

2345

AMOS144/ZeroToken

Skill Claude CodeCodex

Use when using ZeroToken MCP via OpenClaw for browser automation, trajectory recording and low-token replay, especially for recurring or scheduled browser tasks.

not rated 452 6mo ago A SkillSpector: pass 36 tokens original MIT

ticket-manager

2346

galdawave/pickle-rick-extension

Skill Claude CodeCodex needs its repo

Expertise in managing Linear tickets locally using Markdown files. Use when you need to create, update, search, or break down features into atomic implementation tickets.

not rated 452 5mo ago A SkillSpector: warn 34 tokens original Apache-2.0

image-crop-rotate

2347

instavm/open-skills

Skill Claude CodeCodex

Image processing skill for cropping images to 50% from center and rotating them 90 degrees clockwise. This skill should be used when users request image cropping to center, image rotation, or both operations combined on image files.

not rated 452 9mo ago A 50 tokens copy · 100% Apache-2.0

godot-mcp

2348

tomyud1/godot-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Godot game engine integration — control the Godot editor with AI. Runs locally from the godot-mcp-server npm package.

not rated 452 +3 23d ago A Socket: warn tokens not measured original MIT

code-context-engine

2349

elara-labs/code-context-engine

MCP server Claude CodeCodexCursor +2

Save 94% on AI coding tokens. Index your codebase, agents search instead of reading files. Works with Claude Code, Cursor, Codex, Copilot, Gemini CLI. Local MCP server, free, open source. Runs locally from the code-context-engine Python package.

not rated 452 +9 2mo ago A tokens not measured original MIT

last30days

2350

BrianRWagner/ai-marketing-claude-code-skills

Skill Claude CodeCodex

Research any topic across Reddit, X, and web from the last 30 days. Get current trends, real community sentiment, and actionable insights in 7 minutes vs 2 hours manual research.

not rated 452 +2 7mo ago A Socket: warnSnyk: warn 43 tokens

DY-2026/GameDesignOS

Skill Codex

A game-design document writer that turns research, game ideas, player goals, testing plans, diagrams, and production limits into proposals, design documents, or funding pitches.

not rated 452 +7 2mo ago A SkillSpector: pass 163 tokens original MIT

xiaoai-tts

2352

coderzc/open-xiaoai-bridge

Skill Claude CodeCodex

Control Xiaoai speaker via OpenXiaoAI Voice API for high-quality TTS playback. Use when the user wants to play voice notifications, announcements, or TTS through the Xiaoai speaker using the OpenXiaoAI HTTP API. Supports Doubao (ByteDance) TTS with emotions, voice types, and speed control. Triggers on queries like…

not rated 452 +8 1mo ago A SkillSpector: pass 127 tokens original MIT

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: