Skills for Codex

212,638 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

kunpeng-skill

5833

hufeng173/kunpeng-skill

Skill Codex

A local research assistant that collects and distills information from projects, websites, apps, media, articles, books, and courses. It turns the material into a searchable library of methods and patterns.

not rated 54 changed 12d ago A 108 tokens original Apache-2.0

simple-english

5834

moeru-ai/alint

Skill Claude CodeCodex

Write or rewrite technical text with the rules of ASD-STE100 Simplified Technical English so it is clear, unambiguous, and free of AI slop. Use for documentation, READMEs, runbooks, procedures, error messages, release notes, incident reports, and API guides. Also use when the user says "STE", "Simplified Technical…

not rated 54 +1 19d ago A 149 tokens copy · 81% MIT

modem-dev/skills

Skill Claude CodeCodex

Rules for writing code that coding agents (and humans) can find and understand through plain-text search. Apply whenever writing or renaming code: functions, types, constants, files, error messages, doc comments. Grounded in measurement: agents navigate by plain-text search, not by AST or language server, so every…

not rated 54 29d ago A SkillSpector: pass 86 tokens original MIT

code-mode

5837

paiml/rust-mcp-sdk

Skill Claude CodeCodex

Generate validated GraphQL queries against this server's schema.

not rated 54 +1 3d ago A SkillSpector: pass 13 tokens original MIT

inspect-glb

5838

playcanvas/create-playcanvas

Skill Claude CodeCodex

Use before loading, placing, scaling, or animating GLB assets in PlayCanvas to measure bounds, grounding offset, clips, joints, and hierarchy offline with the bundled zero-dependency inspector.

not rated 54 +2 yesterday A SkillSpector: warn 43 tokens original MIT

rails-upgrade

5839

robzolkos/skill-rails-upgrade

Skill Claude CodeCodex

Analyze Rails application upgrade path. Checks current version, finds latest release, fetches upgrade notes and diffs, then performs selective upgrade preserving local customizations.

not rated 54 7mo ago A 35 tokens

wifi-optimizer

5840

iAmCorey/wifi-optimizer

Skill Codex

Diagnose intermittent Wi-Fi buffering, lag, packet loss, jitter, weak coverage, interference, roaming or MLO compatibility, and congestion; safely optimize authorized router settings when evidence supports a change. Use for read-only Wi-Fi diagnosis, router inspection, separating wireless trouble from client…

not rated 54 1mo ago A 108 tokens original MIT

symbiont

5841

ThirdKeyAI/Symbiont

Skill Claude CodeCodex

AI-native agent runtime with typestate-enforced ORGA reasoning loop, Cedar policy authorization, CommunicationPolicyGate for inter-agent governance, ToolClad declarative tool contracts, knowledge bridge, zero-trust security, multi-tier sandboxing, webhook verification, markdown memory, skill scanning, metrics…

not rated 54 changed 14d ago A 96 tokens original Apache-2.0

local-image-gen

5842

DandreYang/local-image-gen

Skill Codex

A local command-line tool for generating or editing images with Codex, Grok, or Gemini/Antigravity accounts and optional API keys.

not rated 54 17d ago C 126 tokens original MIT

health-coach

5843

H1an1/health-coach

Skill Claude CodeCodex

Comprehensive personal health management: body composition tracking, meal photo analysis with clinical-grade nutritional breakdown, exercise logging, medical lab interpretation (blood panels, FeNO, urinalysis, etc.), supplement guidance, and periodic progress reports. Use when: (1) analyzing food photos or meal…

not rated 54 +1 5mo ago A 145 tokens original MIT

imsg

5844

openclaw/nix-openclaw-tools

Skill Claude CodeCodex

Use the imsg CLI from OpenClaw agents for iMessage/SMS DMs, groups, replies, reactions, polls, watching, and private-API actions.

not rated 54 +1 changed 9d ago A SkillSpector: warn 37 tokens original MIT

model-router

5845

rexleimo/aios

Skill Claude CodeCodex

A model-selection workflow that assigns different coding tasks to different AI models based on their abilities, cost, and the task’s risk or complexity.

not rated 54 +2 changed yesterday A SkillSpector: pass 60 tokens original MIT

douyin-skills

5846

zJay26/douyin-skills

Skill Claude CodeCodex

A local automation toolkit for Douyin, the Chinese short-video platform, and its creator center. It uses the computer’s Chrome browser to handle account access, content search, publishing, and basic interactions.

not rated 54 +1 changed 9d ago A 73 tokens original MIT

dembrandt/dembrandt-skills

Skill Claude CodeCodex needs its repo

Buttons, inputs, pills, badges, calendars, and other interactive components form a visual family — they share the same border-radius, colour logic, shadow scale, border style, and spacing rhythm. Inconsistency between them breaks the sense of a coherent product. Use when building or reviewing a component library…

not rated 54 changed 3d ago A Socket: passSnyk: passSkillSpector: pass 76 tokens original MIT

althingi

5848

jokull/icelandic-data

Skill Claude CodeCodex needs its repo

Alþingi XML — MPs, per-MP vote records, bills, committees, speeches, ministers, lobbying submissions. Use for Icelandic parliamentary analysis.

not rated 54 +2 changed 6d ago A SkillSpector: pass 34 tokens original MIT

zwbao/duan-yongping-skill

Skill Claude CodeCodex

A thinking framework based on the public writings, interviews, answers, and research about Duan Yongping, an entrepreneur and investor.

not rated 54 +1 5mo ago A 160 tokens original MIT

ai-feed-ad-skill

5850

huangbai-AI/ai-feed-ad-skill

Skill Codex

AI Ads skill for product feed-ad workflows. Use when the user asks for AI Ads, AI product ads, e-commerce short videos, Xiaoyunque/Dreamina/Seedance ad generation, product promotion scripts, influencer-style selling videos, drama selling ads, brand films, prompt templates, async generation tracking, loop-based quality…

not rated 54 +1 3mo ago A 90 tokens

sigillo

5851

remorses/sigillo

Skill Claude CodeCodex

Sigillo is a self-hostable open-source alternative to Doppler. Use when working with sigillo run, sigillo setup, sigillo login, managing secrets, projects, or environments. Also load when integrating Sigillo into CI, Cloudflare Workers, Docker, Vercel, or any other deployment target.

not rated 54 +2 23d ago A 66 tokens

stm32-debug

5852

XZhaoSudo/stm32debug-skill

Skill Claude CodeCodex

Compiles, flashes, debugs, and monitors STM32 firmware. Invoke for build, flash, GDB, SWO logs, or real-time variable/register monitoring.

not rated 54 +1 4mo ago A 38 tokens

pine-develop

5853

greenpeas007/tradingview-mcp-jackson

Skill Claude CodeCodex

Full Pine Script development loop — write code, compile, fix errors, iterate. Use when building a new indicator or strategy in TradingView.

not rated 54 +1 2mo ago A 32 tokens

qj-config-helper

5854

QuantJourneyOrg/quantjourney-bt

Skill Claude CodeCodex

Use this skill to configure a QuantJourney Backtester — choose the right parameters, rebalance policy, risk overlay, granularity, and report settings.

not rated 54 +1 1mo ago A SkillSpector: pass 0 tokens original Apache-2.0

esp32-debug

5855

kukucaiCndy/embedded_ai_skills

Skill Claude CodeCodex

ESP32 debugging via serial log and USB-JTAG (OpenOCD + GDB). Invoke when user encounters bugs, crashes, or unexpected behavior on ESP32 and needs systematic root cause analysis.

not rated 54 +2 1mo ago A 43 tokens

image-to-ui

5856

XuToWei/Image-To-UI

Skill Codex

Extract structured UI data from design images. Use when a UI screenshot or mockup plus sliced assets must become layout hierarchy, positions, text, asset references, and uistructure.json for Unity/Cocos-style game UI. Trigger for UI analysis, screenshot/design to UI JSON, parse design, extract UI structure…

not rated 54 +1 changed 12d ago A SkillSpector: warn 82 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: