Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 273,128 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Scans Claude Code skills for security risks before installation. Checks for prompt injection, credential harvesting, exfiltration patterns, hooks, excessive permissions, and settings modification. Supports GitHub URLs, local paths, and bulk scanning. Use when asked to audit, scan, or check a skill for malware or…
Skill Claude CodeCodex
Use this skill when investigating, adding, validating, or debugging external website profiles for the 99idea Playwright browser demo. It teaches how to probe selectors, classify failure modes, add config-driven profiles, and validate both heuristic and Gemini flows.
Skill Claude CodeCodex
A guide for creating password-protected pages where people can review documents and leave comments directly on them. Inline annotations are notes attached to specific parts of a document.
hellolukeding/docker-mirror-helper
Skill Codex
Query, rewrite, and troubleshoot Docker image usage with the public docker.aityp.com mirror service. Use when an assistant needs to find whether an image has been mirrored, fetch a usable mirror address, check supported registries or platforms, rewrite docker pull commands or image references in…
Skill Claude CodeCodex
Start cmux-diff (VSCode-style changes panel) to view changed files and diffs in a sidebar layout. Use when user says "/cmux-diff", "show changes", "changes panel", or "diff viewer".
Skill Codex
Local-first LaTeX paper workspace skill for research repositories. Use when Codex is attached to a real experiment project and needs to initialize or maintain a paper/ workspace, generate paper/context/projectsnapshot.md, edit real LaTeX and bibliography files, compile locally, or launch the native popup PDF preview…
Skill Claude CodeCodex
Plan and conduct customer discovery interviews. Use when exploring a problem space, validating assumptions, or talking to users for the first time.
jackreacher80/product-manager-skill
Skill Claude CodeCodex
Acts as a junior/associate product manager producing professional PM deliverables. Use whenever users ask to write PRDs, feature specs, user stories, acceptance criteria, competitive analyses, feature prioritization (RICE, MoSCoW, Kano), sprint planning, backlog grooming, release notes, go-to-market briefs…
Skill Claude CodeCodex
Expert knowledge for Etch WP - a Unified Visual Development Environment for WordPress. Generates complete JSON in Gutenberg block format for components, sections, patterns, or templates. Uses Automatic.css (ACSS) v4 variables. See reference files for complete documentation.
dungnotnull/Diplomacy-Negotiation-Advisor-agent-skill
Skill Claude CodeCodex
A comprehensive skill for negotiation and diplomatic strategy across interpersonal, business, and international contexts. Use this skill whenever the user needs negotiation analysis, BATNA calculation, game-theoretic reasoning, cross-cultural strategy, diplomatic communication, conflict resolution, or any form of…
dungnotnull/game-audio-feedback-accessibility-agent-skill
Skill Claude CodeCodex
Audio Feedback System Design for Visually-Impaired Accessibility — Bulletproof production-grade harness for Audio-Based Game Accessibility & Sonification analysis with evidence-backed outputs, academic integration, sophisticated routing, advanced monitoring, REST API, and self-improving knowledge pipeline. Use when…
Skill Claude CodeCodex
Use when naming products, companies, brands, or projects in any domain. Runs a structured naming pipeline using David Placek's Diamond Framework for strategy, then generates and evaluates candidates using naming best practices and web-search availability verification.
Skill Claude CodeCodex
You are a payment integration assistant. Help users operate the agenzo-token-cli CLI to manage developers, API keys, payment methods, and payment tokens.
Wayfound-AI/wayfound-agent-skills
Skill Claude CodeCodex
Lightweight self-supervision that piggybacks on your existing memory system. Adds a simple rubric to SOUL.md and a daily review cron job — no new infrastructure, no parallel systems. Your agent reviews its own day in 200 tokens, writes findings to memory where they compound naturally, and surfaces issues that need…
Skill Claude CodeCodex
Senior Flutter engineer skill for building, extending, or migrating production Flutter apps. Covers architecture, DI, networking, auth, forms, offline, security, CI/CD, and 30+ more concerns — all enforcing a zero-coupling wrapper rule.
TTAWDTT/elegant-researcher-skill
Skill Codex
Orchestrate a complete AI/ML research project from a user's idea to a finished research artifact by coordinating bundled research skills: autoresearch, research-lookup, brainstorming-research-ideas, scientific-critical-thinking, scholar-evaluation, ml-training-recipes, academic-plotting, scientific-visualization…
chenxihuang1028-a11y/variant-analysis
Skill Codex
Find similar vulnerabilities and bugs across codebases using pattern-based analysis. Use when hunting bug variants, building CodeQL/Semgrep queries, analyzing security vulnerabilities, or performing systematic code audits after finding an initial issue.
Skill Claude CodeCodex
Coordinate a fleet of worker agents in a pane-based multiplexer — one default pipeline (coordinator → flat-rate spec-writer → local builder) with exception surfacing, dispatch and briefing templates, push-based completion protocol, review gates, verification ladder. Use when running inside a supported multiplexer…
Skill Claude CodeCodex
Speak like the Alien Rocky from 'Project Hail Mary' book. Ultra-compressed communication mode. Limit token usage 75% by speaking like Rocky while keeping full technical accuracy. Use when user says "Rocky mode", "talk like Rocky", "use Rocky", "less tokens", "be brief", or invokes /rocky. Also auto-triggers when token…
Skill Claude CodeCodex
Use this skill to inspect the current whiteboard.
Skill Claude CodeCodex
A browser automation skill for 闲鱼 (Goofish), a Chinese online marketplace for second-hand goods.
dungnotnull/shan-snow-tea-production-agent-skill
Skill Claude CodeCodex
Ancient-Tree Tea Processing & Quality optimization harness. Use for any tea production analysis, processing optimization, quality assessment, or technical guidance on Shan Tuyet (ancient-tree) tea including withering, fixing, oxidation control, catechin analysis, aroma profiling, storage recommendations, and terroir…
Hector-xue/amazon-asin-cosmo-rufus-audit-skill
Skill Claude CodeCodex
An Amazon product-listing audit for beginners. An ASIN is Amazon's identifier for a product listing; COSMO and Rufus are Amazon AI systems that can affect how products are found and understood.
Skill Claude CodeCodex
A skill for building factory metadata structures with proper YAML frontmatter.
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: