Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 272,466 indexed, measured the same four ways as everything else here.
dungnotnull/pro-gamer-eye-hand-training-agent-skill
Skill Claude CodeCodex
The pro-gamer-eye-hand-training system uses a centralized skill registry pattern for managing skill lifecycle, discovery, execution, and validation. This document defines how skills are registered, resolved, executed, and validated using JSON schemas for type safety.
dungnotnull/game-ui-mobile-friendly-design-agent-skill
Skill Claude CodeCodex
Mobile-Friendly Game UI Design & Touch-Friendly Interaction — Bulletproof production-grade harness for Mobile Game UI/UX & Touch Interaction Design analysis with zero placeholder code. Use this skill whenever the user asks for mobile game UI evaluation, touch interaction design, gesture discoverability analysis…
Skill Claude CodeCodex
Post content to multiple social platforms via the Blotato API. Supports TikTok, Instagram Reels/Carousels, YouTube, X (Twitter) posts and threads, Threads, and LinkedIn.
Skill Claude CodeCodex
Build institutional-grade financial analyses: comparable company analysis, DCF valuation, LBO model, and Excel spreadsheet workflows. Functions: Comps Analysis: Build comparable company analyses with valuation multiples DCF Model: Discounted Cash Flow valuation models LBO Model: Leveraged Buyout modeling 3-Statements…
Skill Claude CodeCodex
A searchable recipe library containing cooking tutorials from Cunlv, a food creator on Bilibili, a Chinese video-sharing site. It can find recipes by dish name or ingredients and return quantities, steps, and cautions.
Skill Claude CodeCodex
A browser-automation and web-data-collection skill that uses an existing Chrome session, including logged-in sites, to browse pages and gather information.
Skill Claude CodeCodex
Manage the AIPanel Feishu Bitable data source with natural language. Use when a user wants to query, add, edit, delete, reorder, or organize AIPanel bookmarks and categories stored in the Feishu Bitable backing the current AIPanel deployment. Also use when the user asks about AIPanel data, category order, placeholder…
Skill Claude CodeCodex
Generate a show-ready journal club presentation from a scientific paper PDF using the paper2slides library and agent-driven scientific comprehension.
joelstransky/Ogilvy-on-Advertising-Skill
Skill Claude CodeCodex
Masterclass marketing, copywriting, brand strategy, and campaign planning skill based on David Ogilvy's seminal classic Ogilvy on Advertising. Make sure to use this skill whenever the user asks for copywriting, ad creation, landing page copy, sales letters, headline writing, email marketing, brand strategy…
Skill Claude CodeCodex
A tool for creating, editing, improving, or auditing coding-agent skills and their SKILL.md instruction files. The description is partly in Chinese, but these tasks are explicitly listed.
FlapPearLabs/zhihu-grabber-toolkit
Skill Codex
A workflow for handling very large local collections of Zhihu answers stored in JSON or Markdown files. Zhihu is a Chinese question-and-answer platform.
virgiliojr94/duolingo-ux-reference
Skill Claude CodeCodex
World-class UI/UX reference distilled from Duolingo's PUBLIC design guidelines (design.duolingo.com) — color tokens, typography rules, and UX-writing/microcopy patterns — for frontend devs. Unofficial, not affiliated with Duolingo. Use when building or reviewing UI: choosing colors, type, button/header copy…
OmerLapidot/whatsapp-connector
Skill Claude CodeCodex
Read, search, and send WhatsApp messages through the local whatsapp-connector daemon. Use when the user asks to check WhatsApp, read or search a chat/group, summarize messages, reply, or send on WhatsApp. Reads any chat freely; sends ONLY to allow-listed chats and ONLY after the user confirms.
Skill Claude CodeCodex
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Skill Claude CodeCodex
Use this skill when the user asks to create, debug, or operate Temporal workflows, activities, or workers. Triggers include: "create a Temporal workflow", "write a Temporal activity", "debug stuck workflow", "fix non-determinism error", "workflow replay", "activity timeout", "signal workflow", "query workflow"…
MCP server Claude CodeCodexCursor +2
MCP server "freeagent-mcp" as configured in markpitt/freeagent-mcp. Runs locally from the freeagent-mcp npm package.
Skill Claude CodeCodex
Structured adversarial analysis protocol. Quick single-agent modes (challenge, panel, pre-mortem, red team) plus a decision-review protocol where one agent proposes, one critiques, the proposer revises, and a binding/advisory judge panel decides ADOPT/REVISE/REJECT/ESCALATE.
MCP server Claude CodeCodexCursor +2
Manage emails, calendars, contacts, and more from Claude using Airmail's MCP server. Runs locally from the airmail-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "local-repo-mcp" as configured in cloud-Xolt/local-repo-mcp. Runs locally from the local-repo-mcp Python package.
Skill Claude CodeCodex
Self-contained end-to-end Pippit.ai skill for AI creative generation/editing, generated asset downloads, overseas social video publishing, scheduling, task management, and analytics. Use when the user wants an end-to-end Pippit flow from prompt or reference image/video assets to generated video, local download…
MCP server Claude CodeCodexCursor +2
MCP server "traefik-mcp-server" as configured in theupriser/treafik-mcp. Runs locally from the traefik-mcp-server Python package.
ion-aluminium/nanobanana-mcp-cliproxyapi
MCP server Claude CodeCodexCursor +2
A production-ready MCP server for AI-powered image generation using Gemini 3.1 Flash Image (Nano Banana 2, default), Gemini 3 Pro Image, and Gemini 2.5 Flash Image with intelligent model selection. Runs locally from the nanobanana-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-server-retriever" as configured in KBB99/mcp-registry-server. Runs locally from the mcp-server-retriever npm package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-chat", hosted remotely at localhost, as configured in hbd/mcp-chat.
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: