Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 267,938 indexed, measured the same four ways as everything else here.
CK42BB/procedural-clouds-threejs
Skill Claude CodeCodex
Generate beautiful procedural clouds in Three.js using WebGPU raymarching with WebGL2 billboard/mesh fallbacks. Covers all 10 major cloud genera (cumulus, stratus, cirrus, cumulonimbus, stratocumulus, altocumulus, altostratus, nimbostratus, cirrostratus, cirrocumulus) with physically-inspired lighting including silver…
Skill Claude CodeCodex
A skill for writing a clear GitHub README, the main introductory page for a code project. It explains what the project does, why it matters, and how to start using it.
Skill Codex
Investigate and remediate exactly one user-selected CodeInspectus finding with evidence-gated reproduction, a separately approved minimal patch, focused regression testing, and an exact-prior-scan rescan. Use when a user asks an agent to examine, reproduce, fix, or verify one CodeInspectus finding without batching…
Skill Claude CodeCodex
Use this skill whenever the user asks about Apple apps — Reminders, Calendar, Contacts, Notes, Mail, Messages (iMessage/SMS), or tmux sessions. This includes creating/completing reminders, checking/adding calendar events, looking up contacts, reading/writing notes, sending/reading email, reading/sending iMessages and…
ActiveCampaign/postmark-skills
Skill Claude CodeCodex
Use when sending transactional or broadcast emails through Postmark — single sends, batch (up to 500), bulk, or template-based emails with support for attachments, tracking, and message streams.
MCP server Claude CodeCodexCursor +2
MCP server "mobbin-mcp" as configured in pdcolandrea/mobbin-mcp. Runs locally from the mobbin-mcp npm package.
Skill Claude CodeCodex needs its repo
Generates a complete, polished HTML documentation page, a processing checklist, an AstroBin post JSON, a PixInsight process icon set (XPSM), AND a ready-to-paste PixInsight project Description field for a deep-sky object (DSO) astrophotography project. Use this skill whenever the user mentions astrophotography, a DSO…
Skill Claude CodeCodex
A Chinese-language creative adviser for making scripts, visual concepts, and narrative decisions inspired by filmmaker Akira Kurosawa. It focuses on staging, mixed genres, movement, and epic Eastern storytelling.
MCP server Claude CodeCodexCursor +2
Tableau Workbook (.twb) generation toolkit and MCP server. Runs locally from the cwtwb Python package.
Skill Claude CodeCodex
Create dev-only auth shortcuts so AI browser automation agents can authenticate instantly. Analyzes your auth system, creates guarded endpoints/scripts, detects your browser automation tools, and updates agent instructions. Use when setting up dev authentication for browser automation, or when agents struggle with…
MarioDeFelipe/sap-datasphere-mcp
MCP server Claude CodeCodexCursor +2
MCP server "sap-datasphere" as configured in MarioDeFelipe/sap-datasphere-mcp. Runs path/to/sap_datasphere_mcp_simple.py with python.
MCP server Claude CodeCodexCursor +2
MCP server "work-buddy", hosted remotely at localhost, as configured in KadenMc/work-buddy.
MCP server Claude CodeCodexCursor +2
A powerful MCP server to equip LLMs with web access, search, and content extraction capabilities. Runs locally from the mcp-web-tools Python package.
longhang2004/vietnamese-humanizer
Skill Claude CodeCodex
Biên tập văn bản tiếng Việt máy móc, sáo rỗng hoặc đều giọng để câu chữ tự nhiên, rõ và đúng ngữ cảnh. Dùng khi người dùng yêu cầu làm văn bản bớt khuôn mẫu, chỉnh giọng hoặc bảo toàn giọng tác giả; không dùng để suy đoán tác giả là AI, lách detector, sửa thuần ngữ pháp hay biến văn bản chuyên môn thành văn nói.
MCP server Claude CodeCodexCursor +2
MCP server "aster-mcp" as configured in asterdex/aster-mcp. Runs locally from the aster-mcp Python package.
Skill Claude CodeCodex
Skill "bootloader-lk-expert" from jonaschen/Android-Software, covering path scope, trigger conditions, gbl (generic bootloader) — android 16+, lk / vendor bootloaders (legacy + current) and architecture intelligence.
Skill Claude CodeCodex
Rephrase tasks and requests by avoiding Demand Avoidance triggers for someone with PDA autism spectrum disorder. It transforms demands into exploration and autonomous actions.
Skill Codex
A knowledge guide for the EasyInput V2.0 development board, a hardware board whose PCB is marked AI Keyboard V2.1. It records the board’s components, wiring, firmware context, evidence, safety limits, and known gaps.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol (MCP) server for discovering data products, requesting access, and executing queries on the data platform to access business data. Runs locally from the dataproduct_mcp Python package.
Skill Claude CodeCodex
Read, edit, and run code on the user's local machine via Hands MCP tools. Use when the user wants to work in a repo, fix a bug, run tests, or switch workspaces on this computer.
Skill Claude CodeCodex
Make phone calls, view received SMS, provision numbers, manage agents, and track billing through the AgentLine telephony API (REST or MCP). Use when the user asks to call someone, check transcripts, view text messages, manage phone agents, buy numbers, or check account balance. For MCP-native workflows, the server at…
Skill Claude CodeCodex
Transform AI agents from task-followers into proactive partners that anticipate needs and continuously improve. Now with WAL Protocol, Working Buffer, Autonomous Crons, and battle-tested patterns. Part of the Hal Stack 🦞.
Skill Claude CodeCodex
A workflow that turns a PNG or JPG image into an editable PowerPoint file. Text becomes editable text boxes, while visual elements become separate movable images.
Skill Claude CodeCodex
A video-downloading tool for saving videos and related media from web pages and supported video platforms.
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: