Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 274,306 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex needs its repo
Triggers when: user mentions "PRD", "requirements", "break down requirements", "split PRD", or provides a long feature document. Use this skill to first clarify ambiguous requirements, confirm business logic and boundaries, and then decompose the finalized PRD into atomic frontend tasks focusing purely on BUSINESS…
halflength-ampleness75/claude-code-recipes
Skill Claude CodeCodex
Follow the testing pyramid — more unit tests, fewer integration tests, even fewer e2e tests.
Aidress-ai/aidress-skill-find-verified-regulatory-compliance-agent
Skill Claude CodeCodex
Find a Verified Regulatory Compliance Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for legal agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).
divyanshu-iitian/agent-website-design-skills
Skill Codex
Design, implement, or improve a distinctive, conversion-focused landing page or marketing website. Use for homepages, product pages, launch pages, portfolios, pricing pages, waitlists, campaign pages, and other flows that must explain an offer, establish trust, and guide a measurable next action.
Skill Claude CodeCodex
Help users answer one question: "Are we on track?" using Earned Value Management metrics. This skill replaces gut-feel status reporting and traffic-light dashboards with four computed numbers (SV, SPI, CV, CPI) that tell you exactly where a project stands — in schedule and in budget — at any point in time.
Skill Codex
Consult another model for an independent opinion or review, and resume prior consultations. Use when the user requests a second model or continued peer discussion.
betayyang/claude-habit-distiller
Skill Claude CodeCodex
Review recent Claude Code conversations, distill the user's stable habits and preferences, persist them into a long-term habit ledger, and maintain a "My Habits" block in the global CLAUDE.md within a character budget. The more you use Claude Code, the more it knows you. Trigger manually with /distill-habits, or on a…
Skill Claude CodeCodex
Build a flat, exhaustive "point tree" of every enumerable knowledge point in a bounded body of material (a textbook, a certification syllabus, a spec, an API surface, a legal code), so a learner facing a brand-new field can see the whole board at once instead of drowning in unknown unknowns. Use this whenever someone…
Skill Claude CodeCodex
Use when building, configuring, styling, or modifying any SVAR React UI component from the @svar-ui/react- packages - widgets, layouts, menus, toolbars, calendars, popups, themes, and locales.
ran-net/hotel-booking-assistant
Skill Codex
Research, compare, and shortlist lodging from current evidence using normalized stay totals, independent reviews, room-only/meal-plan comparisons, cancellation, availability confidence, and booking-site options. Analyze a supplied hotel shortlist or JSON dataset and produce an evidence-backed HTML hotel report.…
ariana-dot-dev/cloud-sandbox-vm-skills
Skill Claude CodeCodex
Give an AI agent its own sandboxed cloud machine to work in — a full root Ubuntu VM (SSH, Docker, IPv4, all toolchains) where the agent can edit code, run commands, and host services without touching the user's host. Claude Code and Codex harnesses are preinstalled. Per-second billing, 10x cheaper than E2B/Modal. Use…
PhSeCl/pdf-courseware-to-obsidian
Skill Claude CodeCodex
A workflow that turns local PDF or PowerPoint course materials into structured Chinese study notes in an Obsidian vault. Obsidian is a note-taking app that stores linked Markdown files and related images.
Aidress-ai/aidress-skill-find-verified-email-management-agent
Skill Claude CodeCodex
Find a Verified Email Management Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for productivity agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).
Pranjay-kumar/universal-data-acquisition-pipeline-skill
Skill Claude CodeCodex
Use for Patchright/Playwright-based public or authorized browser probing: warm-session cookie/storage generation, browser network capture, JSON/API route discovery from page loads, rendered DOM fallback, screenshots, tiny DOM samples, and user-owned storage-state workflows. Do not use for CAPTCHA solving, credential…
Skill Claude CodeCodex
Domain expertise for cell-cell communication (CCC) analysis. Intent-to-tool routing, workflow patterns, code templates, and pitfall warnings for LIANA+, CellPhoneDB, CellChat, NicheNet, COMMOT, Squidpy, MEBOCOST, DIALOGUE, and 10+ additional tools across scRNA-seq and spatial transcriptomics data.
CodingCossack/tanstack-start-rsc-skill
Skill Codex
Implement, review, debug, and refactor TanStack Start React Server Components in React 19 apps. Use when tasks mention @tanstack/react-start/rsc, renderServerComponent, createCompositeComponent, CompositeComponent, renderToReadableStream, createFromReadableStream, createFromFetch, Composite Components, React Flight…
dimassrimerdeka-boop/hse-indonesia-claude-skill
Skill Claude CodeCodex
Expert HSE (Health, Safety & Environment) skill untuk konteks regulasi Indonesia. Gunakan skill ini kapanpun user menyebut: K3, HSE, SMK3, P2K3, Ahli K3, CSMS, ISO 45001, keselamatan kerja, audit K3, HIRARC/IBPR, JSA, permit to work, APD, B3, limbah B3, MSDS/SDS, laporan kecelakaan kerja, BPJS Ketenagakerjaan…
Skill Claude CodeCodex
A research workflow for exploring unfamiliar ideas, comparing existing approaches, and collecting information from websites and online platforms.
Skill Claude CodeCodex
Use when building or styling any web UI — landing pages, hero sections, dashboards, components, marketing sites — or when the user asks for beautiful, animated, or polished design, UI animations, animated backgrounds, gradients, icons, smooth scrolling, or design inspiration. Also use before reaching for the web to…
Aidress-ai/aidress-skill-find-verified-flight-booking-agent
Skill Claude CodeCodex
Find a Verified Flight Booking Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for travel agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).
OpenRaiser/paper-webpage-builder
Skill Codex
Build a polished single-page academic project webpage from a paper directory or paper source, including content extraction, figure selection/conversion, module planning, visual design, tables, assets, and validation. Use when asked to create or update webpages for papers, benchmarks, arXiv-style projects, OpenRaiser…
Skill Claude CodeCodex
Multi-platform Chinese OCR text recognition via PaddleOCR/Baidu/Tencent/Alibaba/EasyOCR — 5 backends, all work in China.
Skill Claude CodeCodex
Evaluates a batch of YouTube video candidates (typically the output of the youtube-idea-finder skill) for thumbnail quality, editing quality, topics, tech/tools, and format, then turns each into a Replicate/Fix/Calendar-action brief. Use this after youtube-idea-finder has surfaced overperforming videos, whenever the…
Skill Claude CodeCodex
Transforma una carpeta cruda de material de un parcial universitario (PDFs, DOC/DOCX, PPT, audios .ogg de WhatsApp, capturas) en un material de estudio polished y completo — HTML SOTA autocontenido + paquete de artefactos de NotebookLM (podcast en español, infografía, guía de estudio, briefing doc, mind map, quiz…
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: