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. 268,063 indexed, measured the same four ways as everything else here.

gearlynx-debugging

5497

drhelius/Gearlynx

Skill Claude CodeCodex

Debug and trace Atari Lynx games using the Gearlynx emulator MCP server. Provides workflows for 6502 CPU debugging, breakpoint management, hardware inspection, disassembly analysis, and execution tracing. Use when the user wants to debug a Lynx game, trace code execution, inspect CPU registers or hardware state, set…

not rated 74 yesterday A 137 tokens GPL-3.0

duckduckgo-search

5498

Abruptive/Ankh.md

Skill Claude CodeCodex

Free web search via DuckDuckGo when Firecrawl is unavailable. No API key needed. Use ddgs CLI or Python library to find URLs, then webextract for content.

not rated 74 6mo ago A 40 tokens original MIT

design-taste

5499

somnus0x/agt-skill-pack

Skill Claude CodeCodex

Pattern-recognition design review: judge whether an interface works before any analysis. Use for UI and design reviews, visual hierarchy checks, and 'does this look right' calls.

not rated 74 1mo ago A 39 tokens

system-control

5500

iammm0/secbot

Skill Claude CodeCodex

Comprehensive system control operations for security testing. Use this skill when you need unified access to file operations, process management, system information, and command execution through a single interface during authorized penetration testing.

not rated 74 +1 yesterday A 43 tokens

release

5501

gtapps/claude-code-hermit

Skill Claude CodeCodex

Bump a plugin's version, write a detailed changelog entry for the upgrade skill to consume, and commit+push. Takes a plugin slug argument identifying which plugin under plugins/ to release. Use this skill whenever the user says "release", "version bump", "cut a release", "changelog and push", or finishes a set of…

not rated 74 changed 10d ago A SkillSpector: warn 104 tokens original MIT

notion-skills-usage

5502

brianlovin/notion-skills

Skill Claude CodeCodex

Use the notion-skills CLI to manage AI agent skills from one or more Notion-backed workspace stores. Invoke when the user wants to install a skill from their team's store, publish a local skill they authored, sync installed skills, generate a new skill via their coding agent, manage Notion sources (one database per…

not rated 74 1mo ago C 118 tokens

callee-create-agent

5503

baldaworks/callee

Skill Claude CodeCodex

Create project-defined Callee Role, Script, Human, Sequential, Loop, and Router agents in Markdown or YAML. Use when the user asks to generate, scaffold, compose, or author a Callee agent or deterministic workflow.

not rated 74 1mo ago A SkillSpector: warn 49 tokens original MIT

Caph-dev/agents-progressive-disclosure

Skill Codex

Refactor bloated AGENTS.md/CLAUDE.md-style instruction files into a compact router plus focused on-demand docs. Use when users ask to apply progressive disclosure, split agent rules into docs, reduce instruction bloat, or turn one large rule file into an entrypoint.

not rated 74 2mo ago A 62 tokens

django-orm-lens

5505

FROWNINGdev/django-orm-lens

MCP server Claude CodeCodexCursor +2

Static analysis + MCP server for Django models. Blast radius, schema drift, N+1 and migration risk for CI, ER diagrams for terminals and AI agents. No DB, no Django boot. Free and MIT. Runs locally from the django-orm-lens Python package.

not rated 74 +1 2d ago A tokens not measured original MIT

cradle-cli

5506

wibus-wee/cradle-app

Skill Claude CodeCodex

Use whenever you need to read, inspect, wait on, or mutate Cradle-owned state or workflows, including issues, delegation, sessions, awaits, CI/review waits, timed waits, Work inspection, workspaces and git inspection, Chronicle, automations, usage, observability, skills, agents, profiles, providers, preferences…

not rated 74 +1 changed 7d ago A 152 tokens

weekend-city-trip

5507

liangdabiao/weekend-city-trip

Skill Claude CodeCodex

A research workflow for planning weekend or near-term trips in Chinese cities, including local activities and events.

not rated 74 +1 2mo ago A 278 tokens

design-research

5508

hamelsmu/design-research

Skill Claude CodeCodex

Conduct comprehensive design research on any website or web application using a team of browser-automation agents. Use when asked to analyze, audit, or document a website's design system, UX patterns, layout, typography, colors, components, accessibility, responsive behavior, and technical implementation.

not rated 74 +2 6mo ago A 59 tokens

telbot-mcp

5509

0xtbug/telbot

Skill Claude CodeCodex

Manage Telkomsel quota, packages, and profile via natural language over MCP. Use for: Logging in to Telkomsel, checking quotas, buying packages (pulsa/qris), and scheduling auto-buys.

not rated 74 5mo ago A 49 tokens

crear-agente

5510

santmun/crear-agente

Skill Claude CodeCodex

Crea automatizaciones inteligentes (agentes de IA) en la nube de Cloudflare, paso a paso, en español sencillo, sin necesidad de saber programar. Úsalo cuando alguien escriba "/crear-agente", "quiero hacer un agente", "quiero automatizar [X]", "quiero un sistema que me [Y]", "ayúdame a construir una automatización"…

not rated 74 +1 1mo ago A 278 tokens original MIT

openevidence

5511

htlin222/openevidence-mcp

Skill Claude CodeCodex

Query OpenEvidence (clinical evidence assistant) without an MCP server. Closely mirrors the openevidence-mcp tool surface - check auth, list question history, fetch an article, or ask a new question (with optional follow-up thread). Use when the user asks medical / evidence-based clinical questions, references…

not rated 74 +2 yesterday A SkillSpector: pass 111 tokens original Apache-2.0

awesome-skills/mobile-app-design

Skill Claude CodeCodex

This skill should be used when the user asks to "design mobile UI", "review app design", "check UI guidelines", "improve app UX", "design React Native interface", "create app screens", "follow design standards", or mentions iOS/Android design patterns, accessibility, or mobile user experience. Provides comprehensive…

not rated 74 +1 7mo ago A 78 tokens

ucp

5513

Shopify/ucp-cli

Skill Claude CodeCodex ✓ vendor

Use when the user wants to find, compare, buy, or track products from any online merchant. Covers cross-merchant catalog search ("find me X under $Y"), named-merchant transactions ("buy this from Z.com"), and order tracking. Trigger on shopping, products, prices, sellers, carts, checkout, orders, or any commercial…

not rated 74 +3 changed yesterday B SkillSpector: warn 90 tokens original MIT

promentor

5514

Lyn-77/ProMentor

Skill Codex

A tool that turns a software project into a hands-on course in the style of an MIT course. It can produce lessons, code walkthroughs, practical labs, behavior tests, grading, explanations, and AI reviews.

not rated 74 1mo ago A 85 tokens

multi-video-summarizer

5515

keepongo/video-summarizer

Skill Claude CodeCodex

A tool for turning videos or audio from many online platforms into organized notes, including screenshots of important video frames. It uses yt-dlp, a program that downloads media from supported websites.

not rated 74 +3 6mo ago A 125 tokens

NateBJones-Projects/developer-documentation-skill

Skill Claude CodeCodex

Create, restructure, or maintain accurate developer documentation for software, tools, automations, packages, APIs, SDKs, CLIs, installations, migrations, operations, and troubleshooting. Use when the user asks for a README, overview, quickstart, tutorial, how-to guide, concept page, reference, API or CLI…

not rated 74 27d ago A 91 tokens

search

5517

sweetcornna/free-search-mcp

MCP server Claude CodeCodexCursor +2

MCP server "search" as configured in sweetcornna/free-search-mcp. Runs locally from the search-mcp Python package.

not rated 74 +3 17d ago A tokens not measured original MIT

resume-optimizer

5518

Liliane0310/Resume-Optimizer

Skill Claude CodeCodex

A Chinese-language resume editor and HTML generator for matching a CV to a job description.

not rated 74 +4 3mo ago A 132 tokens

outfit-director

5519

liyue-aigc/outfit-director

Skill Codex

A workflow for planning outfit-change images and videos for women, men, pets, or mixed subjects. It creates linked image prompts, video timelines, short prompts, and restrictions so the subject and layout stay consistent.

not rated 74 +4 1mo ago A SkillSpector: pass 126 tokens original MIT

jobhuntbot

5520

Raymon-boy-pal/JobHuntBot

Skill Claude CodeCodex

A reusable job application workflow for Codex and other AI agents. Use when a user wants to set up or run an AI-assisted job search system: collecting a candidate profile, creating an application dashboard, defining screening and resume-routing rules, finding and ranking job leads, applying to jobs within explicit…

not rated 74 +7 1mo ago A 80 tokens copy · 100% 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: