Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 269,800 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
An AI writing system for creating serialized animated-drama stories from a genre and character setup. It produces scripts, storyboards, voice-over text, and prompts for AI image or video tools.
distsystem/codex-desktop-linux
MCP server Claude CodeCodexCursor +2
MCP server "codex-devtools", hosted remotely at 127.0.0.1, as configured in distsystem/codex-desktop-linux.
MCP server Claude CodeCodexCursor +2
MCP server "vitis" as configured in QingquanYao/vitismcp. Runs vitis_mcp with python. Needs 1 environment variable to run.
Skill Claude CodeCodex
Use when durable knowledge is learned while working, when the user asks to update a Crystalline domain, or before writing or editing an engram so it is deduplicated, well-formed and linked correctly.
Quindart-com/opencode-chromium
Skill Codex
Use the provider-neutral browser runtime through its four MCP or OpenCode tools.
qinyre/dsh-plugin-capabilities
Skill Claude CodeCodex
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
Skill Claude CodeCodex
Skill for AI agents testing a game in the Unity Editor by simulating input — clicks, drags, swipes, key presses, and touches — through the unity-open-mcp MCP server.
Skill Claude CodeCodex
This skill enables Perplexity AI to identify, research, and qualify potential sales prospects, building targeted prospect lists and personalized outreach intelligence to accelerate pipeline development.
Skill Claude CodeCodex
Build a HyperFrames video composition from a brief/script autonomously. Uses separated builder and critic subagents — builders never review their own work. Quality decisions are grounded in project context (identity, audience, goals) and established visual/motion design principles. Measurable criteria (text size…
Skill Codex
Use when the user explicitly requests cccc/4C, asks to launch local Claude Code or Codex as a peer, or confirms a suggested local peer handoff for bounded implementation or a read-only second opinion. Do not use when the user or project rules prohibit external agents.
xuboboo/xiaohongshu-viral-note-agent-skill
Skill Claude CodeCodex
An AI-agent skill for Xiaohongshu, also called RED, a Chinese social platform for posts, trends, and product recommendations. It supports research, original note creation, rewriting, authorized account actions, publishing, scheduling, and review after publishing.
Skill Claude CodeCodex
An English-teaching guide based on Liu Xiaoyan's approach, aimed at Chinese learners preparing for CET-4, CET-6, or graduate-school English exams. CET-4 and CET-6 are China's national college English tests.
MCP server Claude CodeCodexCursor +2
MCP server that turns molecule names or SMILES into publication-style 2D structure drawings (PNG/SVG via RDKit) — reaction schemes, mechanisms, spectra. Unofficial, not affiliated with Revvity. Runs locally from the chemdraw-mcp Python package.
Skill Claude CodeCodex
Use AMA memory in OpenClaw to recall prior context, capture turns, inspect stored state, end sessions, or delete a user's memory when asked.
MCP server Claude CodeCodexCursor +2
MCP server "libgen-mcp" as configured in jmrplens/libgen-mcp. Launched with https://github.com/jmrplens/libgen-mcp/releases/download/v1.7.3/libgen-mcp.mcpb. Needs 3 environment variables to run.
FarzamHabibi/pre-production-checklist
Skill Claude CodeCodex
Review this codebase against the prodcheck pre-production checklists — security, performance, scale, integrations and post-launch readiness. Use when asked to check whether a project is ready to ship, to audit an area before launch, or to work through a specific checklist. Produces evidence with file:line citations…
Skill Claude CodeCodex
Use when generating or reviewing Java backend code (Service/Controller/Mapper) that touches a database, Redis, MQ, RPC, SMS/email, or file writes. Applies a 5-gate checklist (requirements review, concurrency safety, transaction boundaries, null-safety, security) distilled from real production incidents, so…
bytedeer2496-2fbqe/manager-enablement-brief
Skill Claude CodeCodex
A writing workflow for turning a change, new skill, or program into a short guide for managers. It produces talking points, frequently asked questions, team actions, coaching prompts, success signals, and issues to send to policy owners.
Skill Claude CodeCodex
A workflow that turns a résumé and job preferences into an interactive HTML report of matching jobs. A résumé is a document describing someone’s experience, skills, and education.
MendesCorporation/ai-promo-video
Skill Codex
Directs, sources, records, composes, renders, edits, and visually reviews professional AI-authored promo videos with the local ai-promo-video MCP/CLI. Use for SaaS, product, brand, launch, feature, demo, emotional, social, landscape, square, or vertical videos that need real footage, licensed free stock media, kinetic…
Skill Claude CodeCodex
Finds evidence-backed deepening opportunities that improve module leverage, locality, and testability. Use when asked to improve architecture, consolidate tightly coupled modules, reduce shallow abstractions, or explore a selected interface design.
Skill Claude CodeCodex
Expert in Jest testing framework, advanced mocking strategies, snapshot testing, async patterns, TypeScript integration, and performance optimization.
claudiocebpaz/vite-react-best-practices
Skill Claude CodeCodex
Comprehensive React and Vite SPA performance, architecture, and deployment guidelines. Use this skill when building, reviewing, or refactoring React applications built with Vite (SPA). Covers Vite-specific build configurations, static hosting requirements, and core React performance patterns.
2939387245/agent-skill_stm32-freertos
Skill Claude CodeCodex
A development guide for STM32 microcontrollers, which are small computers used in embedded devices, with FreeRTOS, an operating system for running multiple tasks on them. It covers Cortex-M chips and the FreeRTOS and CMSIS-RTOS v2 programming interfaces.
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: