Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 280,207 indexed, measured the same four ways as everything else here.

simple-english

4897

moeru-ai/alint

Skill Claude CodeCodex

Write or rewrite technical text with the rules of ASD-STE100 Simplified Technical English so it is clear, unambiguous, and free of AI slop. Use for documentation, READMEs, runbooks, procedures, error messages, release notes, incident reports, and API guides. Also use when the user says "STE", "Simplified Technical…

not rated 118 1mo ago A 149 tokens copy · 81% MIT

cumcm-b-problem

4898

liufanshan11/cumcm-b-problem-lfs

Skill Codex

A guide for solving B problems in the China Undergraduate Mathematical Contest in Modeling, a national student competition. It covers reading the question, choosing a mathematical model and algorithms, checking results, and preparing the final paper.

not rated 118 2mo ago A 160 tokens

dexpaprika

4899

coinpaprika/dexpaprika-mcp

MCP server Claude CodeCodexCursor +2

DEX and on-chain data: liquidity pools, token prices, swaps, and trading volume. Remote server at mcp.dexpaprika.com.

not rated 118 +1 4d ago A tokens not measured original MIT

playground

4900

fiberplane/mcp-lite

MCP server Claude CodeCodexCursor +2

MCP server "playground", hosted remotely at localhost, as configured in fiberplane/mcp-lite.

not rated 118 1y ago A tokens not measured original MIT

robotmcp

4901

manykarim/rf-mcp

MCP server Claude CodeCodexCursor +2

Modular MCP server with Streamable HTTP, optional OAuth 2.1, Supabase auth, Cloudflare tunnel, and creator-only access control. Runs locally from the robotmcp.server Python package. Needs 4 environment variables to run.

not rated 118 7d ago A Socket: pass tokens not measured original Apache-2.0

revit-review

4902

Sam-AEC/aec-model-bridge

Skill Claude CodeCodex

Safe flow for reviewing and fixing an open Revit model with AEC Model Bridge. Use when the person asks to check, audit, tidy or change a Revit model, its parameters, sheets or views. Read first, check, draft a plan, then stop for human approval.

not rated 121 +2 3d ago A 61 tokens GPL-3.0

riffpad

4903

riffpad/riffpad

Skill Claude CodeCodex

Control AI coding agents (Claude Code, Codex, Kimi) from your phone via Riffpad. Use when the user wants to watch, approve, or steer a coding agent remotely / set up Riffpad / pair their phone / keep a long-running agent session going while away from the computer.

not rated 117 19d ago C 65 tokens original Apache-2.0

Ask_Why

4904

maxkura/Ask_Why

Skill Codex

Use this skill for vague, high-rework planning work that needs iterative human decisions, such as product design, research planning, technical strategy, PRDs, workflow design, agent design, or skill design. Run concise P2A decision rounds, challenge assumptions early, record decisions in PLAN.md, DECISIONS.md, and…

not rated 117 4mo ago A 110 tokens original MIT

bobbyz1x2c3/layer-designer

Skill Claude CodeCodex

Generate professional UI/UX designs as layered PSD-like outputs with transparent layers. Supports complete 8-phase workflows from requirements to final output. Use when the user asks to create UI/UX designs, generate layered images, produce design mockups with transparent backgrounds, or work with any multi-layer…

not rated 117 5mo ago A 89 tokens

deep-gemini

4906

VCnoC/Claude-Code-Zen-mcp-Skill-Work

Skill Claude CodeCodex

Deep technical documentation generation workflow using zen mcp's clink and docgen tools. First uses clink to launch gemini CLI in WSL for code analysis, then uses docgen for structured document generation with complexity analysis. Specializes in documents requiring deep understanding of code logic, model architecture…

not rated 116 +1 10mo ago A 116 tokens original Apache-2.0

cline-fix-volatile-msg

4907

OnlyTerp/prompt-cache-skills

Skill Claude CodeCodex

Ladder-aware Cline Anthropic caching — verify the rolling read/write ladder on the wire, then add the tools breakpoint and tune TTL. Updated for the 2026-08 AI-SDK monorepo.

not rated 117 2mo ago A 50 tokens

chaitin-cli

4908

chaitin/chaitin-cli

Skill Claude CodeCodex

Use when running chaitin-cli commands to manage Chaitin security products: SafeLine WAF (site management, IP blocking, ACL, policy rules, attack logs), X-Ray vulnerability scanner (scan tasks, results, assets), CodeInsight (projects, repository configs, scan tasks, reports), CodeForce (projects, AI tasks, denoise…

not rated 117 13d ago A 112 tokens GPL-3.0

swarm

4909

cj-vana/claude-swarm

Skill Claude CodeCodex

Orchestrate parallel Claude Code worker swarms with protocol-based behavioral governance. Use for complex features, large refactors, or multi-step tasks. Supports behavioral constraints, parallel workers, and persistent state across context compactions.

not rated 117 9mo ago D 47 tokens original MIT

memory

4910

lokikill123/codex-token-skills

Skill Codex

Persistent global memory across conversations. Read memory file at start of every conversation, write important context during conversation so it survives context compression. Use ALWAYS. Triggered automatically.

not rated 117 4mo ago A 35 tokens original MIT

bryl-minimal-design

4911

bryllim/bryl-minimal-design

Skill Claude CodeCodex

Apply the bryl-minimal design language — a monochrome, typography-driven minimal aesthetic with halftone dot textures, pixel-font display headings, tiny uppercase monospace labels, soft large-radius cards, and full light/dark theming. Use this whenever building or restyling any web UI (portfolio, landing page, blog…

not rated 118 +1 4mo ago A 160 tokens original MIT

product-architect

4912

ankitjha67/product-architect

Skill Claude CodeCodex

Complete product development system with 80 agents and 36 frameworks. Use when the user wants to build a product, write a PRD, plan an MVP or roadmap, design an app, research a market or check whether a feature already exists or is novel, do competitive analysis, run a security audit, build a financial model, plan…

not rated 117 changed 2mo ago A 253 tokens original MIT

crawl4ai-mcp

4913

sadiuysal/crawl4ai-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "crawl4ai-mcp" as configured in sadiuysal/crawl4ai-mcp-server. Runs in Docker (./crawls:/app/crawls). Needs 1 environment variable to run.

not rated 118 9mo ago A tokens not measured original MIT

publish-to-mdpage

4914

maypaz/md.page

Skill Claude CodeCodex

Turn any markdown into a shareable web page via md.page. Use when the user asks to "share this", "publish this markdown", "create a shareable link", "make this a web page", "send this as a link", "host this", or wants to turn any markdown content into a URL. Also triggers on "publish a report", "share my notes"…

not rated 117 2mo ago A SkillSpector: warn 98 tokens original MIT

cc-pocket-support

4915

heypandax/cc-pocket

Skill Claude CodeCodex

Answer CC Pocket setup, usage, safety, and troubleshooting questions from the public manual and current code evidence.

not rated 117 2mo ago A SkillSpector: pass 25 tokens original MIT

feature-sliced-design

4916

feature-sliced/skills

Skill Claude CodeCodex

Official Feature-Sliced Design (FSD) v2.1 skill for applying the methodology to frontend projects. Use when the task involves organizing project structure with FSD layers, deciding where code belongs, placing static assets (images, icons, fonts, PDFs), grouping closely related slices, defining public APIs and import…

not rated 117 +3 changed 29d ago A Socket: passSnyk: pass 192 tokens

create-html

4917

minorun365/html-share

Skill Codex

A skill for turning notes, research, comparisons, plans, or reports into one responsive HTML briefing. The result is a self-contained page that can be opened and shared without a build system or external services.

not rated 117 +2 changed 7d ago A SkillSpector: pass 75 tokens original Apache-2.0

amazon-reports

4918

zpoint/vibe-seller

Skill Claude CodeCodex needs its repo

Amazon platform only. MUST load BEFORE taking any action when the task involves Amazon Seller Central report pages (Tax Document Library, Business Reports, Fulfillment, Payments CSV, Advertising Reports, etc.). Contains URLs, hover navigation, CSV structures, and wait times.

not rated 119 +4 today A SkillSpector: pass 55 tokens original Apache-2.0

mcp-libre

4919

patrup/mcp-libre

MCP server Claude CodeCodexCursor +2

MCP server "mcp-libre" as configured in patrup/mcp-libre. Runs locally from the mcp-libre Python package.

not rated 117 +1 yesterday A tokens not measured original MIT

cad-automation

4920

delancy827/cad-skills

Skill Claude CodeCodex

Guidance for automating computer-aided design (CAD), software used to create technical drawings and 3D models. It covers connecting to AutoCAD and compatible CAD programs, creating files offline, and handling drawings, layers, dimensions, blocks, and models.

not rated 122 +11 changed 1mo ago A 93 tokens original MIT

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: