Skills for Codex

212,612 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

analyze-and-plan

2185

marcellourbani/vscode_abap_remote_fs

Skill Claude CodeCodex

Standalone Phase 1 of SAP UI testing. Discovers the configured test folder and target system, downloads one complete ABAP source snapshot, then READS that source and captures the full picture in three reference artifacts — flow.md (functional flow), units.md (per-unit input/output inventory), and findings.md (the…

not rated 391 +3 4d ago A SkillSpector: pass 125 tokens original MIT

pm-sim

2186

agent-next/polymarket-paper-trader

Skill Claude CodeCodex

This skill has been renamed. Install the new version.

not rated 391 +2 29d ago A SkillSpector: warn 29 tokens original MIT

drawio-diagram-builder

2187

Will-hxw/drawio-diagram-builder

Skill Codex

Create, edit, replicate, and iteratively refine editable research and technical diagrams in diagrams.net/draw.io (.drawio XML) from prompts, papers, repositories, screenshots, or existing diagrams. Use when asked to generate a scientific figure, paper method diagram, ML/system architecture diagram, draw.io file…

not rated 391 +19 2mo ago B SkillSpector: warn 101 tokens original MIT

magnusoverli/opencode

Skill Claude CodeCodex

Write or change Home Assistant YAML — automations, scripts, scenes, templates, integrations, packages, helpers. Covers checking current integration documentation before writing, the mandatory HA YAML style guide, reading and querying YAML with yq, safe writes through writeconfigsafe, validation, backups, and whether a…

not rated 390 +10 5d ago A SkillSpector: warn 84 tokens original Unlicense

Agent-Threat-Rule/agent-threat-rules

Skill Claude CodeCodex

Generate clinical trial protocols for medical devices or drugs. This skill should be used when users say "Create a clinical trial protocol", "Generate protocol for [device/drug]", "Help me design a clinical study", "Research similar trials for [intervention]", or when developing FDA submission documentation for…

not rated 390 +5 yesterday A 70 tokens original MIT

creating-workflows

2190

itmisx/deepx-code

Skill Claude CodeCodex

A guide for creating reusable JavaScript workflows that coordinate several helper agents through steps, loops, parallel tasks, and summaries.

not rated 389 +2 19d ago A SkillSpector: pass 58 tokens original MIT

vueuse-functions

2191

vueuse/skills

Skill Claude CodeCodex

Apply VueUse composables where appropriate to build concise, maintainable Vue.js / Nuxt features.

not rated 388 +2 1mo ago A Socket: passSnyk: pass 24 tokens copy · 100% MIT

liza-mas/liza

Skill Claude CodeCodex

REVIEWFILE = specs/architecture/architecture-review.md.

not rated 388 +24 today A SkillSpector: warn 9 tokens original Apache-2.0

gearsystem-romhacking

2193

drhelius/Gearsystem

Skill Claude CodeCodex

Hack, modify, and translate Sega Master System, Game Gear, and SG-1000 ROMs using the Gearsystem emulator MCP server. Provides workflows for memory searching, value discovery, cheat creation, data modification, sprite/text finding, translation patching, and rewind-assisted experimentation. Use when the user wants to…

not rated 387 changed 9d ago A SkillSpector: warn 172 tokens GPL-3.0

qc-checklist

2194

sgharlow/claude-code-recipes

Skill Claude CodeCodex

Turn a process description into an operational quality-control checklist — binary pass/fail checks, acceptance criteria, critical-vs-routine tiers, and failure modes with catch-points. Use when the user says "build a QC checklist", "standardize how we review X", "acceptance criteria for this process", or describes…

not rated 387 +1 1mo ago A 76 tokens

ui-aesthetics

2195

kasonye/ui-aesthetics-skill

Skill Claude CodeCodex

Raise frontend visual judgment for web interfaces with a bias toward refined product-grade composition, precise component craftsmanship, disciplined interaction states, controlled motion, and coherent depth systems. Use in any supported agent or IDE when generating, reviewing, or refactoring UI that feels generic…

not rated 387 +4 5mo ago A 106 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 387 +8 27d ago A SkillSpector: pass 163 tokens original MIT

visual-style-ppt

2197

irenerachel/visual-style-ppt-skill

Skill Claude CodeCodex

A skill for creating slide decks as images and placing those images into PowerPoint files, based on a chosen visual style.

not rated 386 +2 4mo ago A 138 tokens

qiaomu-novel-generator

2198

joeseesun/qiaomu-novel-generator

Skill Claude CodeCodex

A Chinese short-fiction writing tool that turns themes, character ideas, outlines, classic plot references, or draft excerpts into original stories. It can also help develop suspense, character motivation, plot structure, and opening hooks.

not rated 386 +3 3mo ago A 118 tokens original MIT

plan-importer

2199

GaosCode/PlanWeave

Skill Claude CodeCodex

Import existing project documentation into a block-level PlanWeave Plan Package and validate it through the PlanWeave CLI. Use when importing PRDs, roadmaps, issue sets, architecture notes, or another strong source plan.

not rated 386 +13 2d ago A SkillSpector: warn 48 tokens original MIT

HuiyuLi-2000/Chinese-Grant-Writer-Skills

Skill Claude CodeCodex

A writing workflow for the literature-review and research-commentary sections of an NSFC grant proposal, China's National Natural Science Foundation application.

not rated 386 +15 2mo ago A SkillSpector: warn 68 tokens original MIT

floe-guard

2201

Floe-Labs/floe-guard

Skill Claude CodeCodex

Know what every AI call really costs — floe-guard meters STT + TTS + LLM + telephony per call (Pipecat, LiveKit — Python & TypeScript), keeps a live ledger of real spend, and hard-stops the next turn before it crosses a USD ceiling. Free Coverage Score + 7-day history on connect. Use when an agent's spend must be seen…

not rated 385 4d ago A 107 tokens original MIT

zhangxiaoqiang1991/luopan

Skill Codex

A Chinese-language research mode for examining a specific public or private company. It covers financial growth, business model, competitive position, management, governance, and signals relevant to investors and job seekers.

not rated 385 +6 1mo ago A SkillSpector: pass 89 tokens original MIT

plan

2203

owainlewis/youtube-tutorials

Skill Claude CodeCodex

Write a short implementation plan or a longer execution plan before coding. Use when starting new work, when a ticket needs clearer boundaries, when a change spans multiple files or interfaces, or when a multi-hour task needs a living plan.

not rated 385 +4 22d ago A SkillSpector: pass 48 tokens original MIT

huashu-excel

2204

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 385 +13 3d ago A 91 tokens original MIT

deepdive

2205

Socialpranker/deepdive

Skill Claude CodeCodex

A structured research workflow for investigating a question or decision using web and academic sources. It saves each source with quotations and details, then builds a question-and-answer report from reusable findings.

not rated 385 +8 changed 7d ago A 96 tokens original MIT

gaokao-mentor

2206

Eric-Yibo-Shen/zhangxuefeng-skillset

Skill Claude CodeCodex

An AI adviser for Chinese university and major selection during the Gaokao, China’s national university entrance exam. It evaluates choices using factors such as city, university, major, employment prospects, subject selection, and three risk levels: reach, target, and safer options.

not rated 384 +1 5mo ago A 132 tokens

loom-integrations

2207

yan5xu/codexloom

Skill Codex

Configure and verify CodexLoom external platform integrations with the loom CLI. Use when inspecting or changing Connections, Agent Addresses, DM access, group/channel Conversation Memberships, trigger and reply policies, allow/block rules, trust domains, or Inbox/Outbox delivery for Feishu/Lark, Slack, Parall, and…

not rated 384 +6 24d ago A 92 tokens

draw-ui

2208

oil-oil/draw-ui

Skill Claude CodeCodex

A skill for making interface mockups and turning generated interface screenshots into HTML/CSS or WeChat Mini Program WXML/WXSS. It can use image-generation providers for visual work.

not rated 384 +24 changed yesterday A 93 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: