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. 271,335 indexed, measured the same four ways as everything else here.

pptx-design-taste

14113

dgkim3333-hash/claude-guide-kr

Skill Claude CodeCodex

A set of rules for designing PowerPoint slide decks when the slide size, fonts, colours, and layout are already fixed.

not rated 10 +1 2d ago A 402 tokens

pdf

14114

HarnessRouter/skills

Skill Claude CodeCodex

Use this skill whenever a PDF is the input or the output. Creating one — a one-pager, report, invoice, brochure, résumé, certificate, handout, or anything the user asks for "as a PDF". Reading one — extracting text or tables, answering questions about a document's contents, summarising it. Changing one — merging…

not rated 10 +2 1mo ago A 148 tokens original Apache-2.0

kara-cold-outbound

14115

jpeslar1/john-peslar-ai-skills

Skill Claude CodeCodex

Use this skill when writing, rewriting, or critiquing LinkedIn cold outbound messages, connection requests, DM icebreaker sequences, or follow-ups. Encodes Kara McMaster's cold outbound playbook (Agent J masterclass, 2026-07-23) filled out with Kellen Casebeer / GTM Cafe doctrine and top-engagement practitioner…

not rated 10 +1 21d ago A 97 tokens original MIT

whoop

14116

VelkyVenik/missingmcp

MCP server Claude CodeCodexCursor +2

One of 2 in

WHOOP recovery, strain, sleep and workouts in Claude via official WHOOP OAuth. Free, open source. Remote server at missingmcp.com.

not rated 10 yesterday A tokens not measured original MIT

ab-test-analyzer

14117

JayRHa/AgentSkills

Skill Claude CodeCodex

Designs and analyzes A/B tests end-to-end — frames a sharp hypothesis, computes required sample size and test duration, runs significance tests (two-proportion z-test, Welch's t-test, chi-square), reports confidence intervals and lift, and flags common pitfalls like peeking, multiple comparisons, and Simpson's…

not rated 11 +2 2mo ago A 135 tokens original MIT

cpp-oop-style

14119

archibate/agent-skills

Skill Codex

High-quality C++ OOP coding style (archibate / parallel101 lineage) that overrides sloppy AI-default C++. Use this skill WHENEVER writing, editing, refactoring, or reviewing C++ code (.cpp / .h / .hpp / .cc / .cxx), designing C++ classes, interfaces, APIs, or libraries, or when the user mentions C++ design, OOP…

not rated 10 changed 9d ago A 216 tokens

edgartools

14120

sareegpt/edgartools-mcp

MCP server Claude CodeCodexCursor +2

Python library to access and analyze SEC Edgar filings, XBRL financial statements, 10-K, 10-Q, and 8-K reports. Runs locally from the edgartools Python package.

not rated 11 +5 7mo ago A tokens not measured original MIT

elemctl

14121

keyfire/elemctl

MCP server Claude CodeCodexCursor +2

CLI, MCP server and library for the Console API v2 of the 1C:Enterprise.Element platform (1cmycloud): applications, builds from source, one-command deploy with verification, a compile probe. Runs locally from the elemctl Python package.

not rated 10 today A tokens not measured original MIT

google-trends

14122

trendsmcp-ai/google-trends-mcp

MCP server Claude CodeCodexCursor +2

Google Trends: Search, Images, News, Shopping over time, growth metrics. Free key at trendsmcp.ai. Remote server at google-trends.api.trendsmcp.ai.

not rated 10 1mo ago A tokens not measured original MIT

editmamei

14123

editmamei/editmamei

Skill Claude CodeCodex

Photoshop photo editing via the Editmamei MCP server. Disciplined non-destructive assess→plan→enact→check→iterate workflow. Triggers on photo edit, retouch, color grade, or Photoshop requests.

not rated 10 +4 changed 3d ago A 52 tokens

poster-grid-inspector

14124

Ygria/poster-grid-inspector

Skill Claude CodeCodex

Analyze a poster or layout design image to detect its underlying grid system and export grid guide overlays. Use when the user wants to (1) identify the layout grid of a poster/design image (Swiss modular, N-column, asymmetric, baseline, golden ratio, rule of thirds, diagonal, radial, freeform, etc.), (2) get detected…

not rated 10 1mo ago A 130 tokens original MIT

vinted-client

14125

googlarz/vinted-mcp-cli

MCP server Claude CodeCodexCursor +2

CLI and MCP server for the Vinted marketplace — search, items, sellers, price compare, trending. Runs locally from the @googlarz/vinted-client npm package.

not rated 10 +1 26d ago A tokens not measured original MIT

cnki-deepsearch

14126

weileyao2005/cnki-deepsearch

MCP server Claude CodeCodexCursor +2

A local MCP tool for CNKI, a Chinese academic research database. It retrieves paper summaries, references, citing papers, similar papers, and keyword-weight data from one page visit.

not rated 10 1mo ago A tokens not measured

cortex

14127

gsl0001/Cortex

MCP server Claude CodeCodexCursor +2

MCP server "cortex" as configured in gsl0001/Cortex. Runs src/mcp.js with node. Needs 3 environment variables to run.

not rated 10 26d ago A tokens not measured original MIT

reddit-automation

14128

flowkit-labs/skills

Skill Claude CodeCodex

Find Reddit threads where people are genuinely asking for what you offer, then draft short, genuinely helpful replies — disclosing your affiliation honestly and naming your product only when it truly answers the question. Two moves: discovery — scan the right subreddits for real needs (recommendation asks, expressed…

not rated 10 +2 1mo ago A Socket: passSnyk: warn 189 tokens original MIT

human-writing

14129

w93139/human-writing

Skill Codex

A Chinese-language writing and editing guide focused on producing grounded, personal long-form articles. It helps shape an idea through questions, research, a defined main argument, and a confirmed outline.

not rated 10 1mo ago A 374 tokens copy · 89% MIT

open-computer-use

14130

opensymph/open-computer-use

Skill Codex

Platform-neutral guidance for using Open Computer Use, the open-source Computer Use MCP server and CLI for macOS, Linux, and Windows. Use when an agent needs to install, verify, troubleshoot, configure, or operate Open Computer Use through its native CLI, stdio MCP server, or direct Computer Use tool calls.

not rated 10 1mo ago A 68 tokens original MIT

krita-control

14131

cyyprezz/krita-codex-mcp

Skill Codex

Control a local Krita session through Krita Codex MCP. Use when Codex needs to inspect or modify Krita documents, preview canvases, manage layers, paint or draw, edit selections and colors, use undo or redo, save KRA files, export PNG files, or package animation, tileset, and named-region assets.

not rated 10 +1 2mo ago A 72 tokens original MIT

newrelic-mcp

14132

neoai-agent/newrelic-mcp

MCP server Claude CodeCodexCursor +2

MCP server to execute New Relic NRQL queries via NerdGraph. Runs locally from the newrelic-mcp Python package.

not rated 10 1y ago A tokens not measured original MIT

yougile

14133

nebelov/yougile-mcp

Skill Claude CodeCodex

Best practices for managing YouGile tasks through MCP. Use when working with YouGile tasks — creating, updating, moving, searching.

not rated 10 7mo ago A 32 tokens original MIT

misp-mcp

14134

MISP/misp-mcp

MCP server Claude CodeCodexCursor +2

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

not rated 10 3mo ago A tokens not measured

uview-pro

14135

uview-pro/skills

Skill Claude CodeCodex

A component guide for uView Pro, a UI library for uni-app applications. uni-app is a Vue-based framework for building apps for mobile, web, and several mini-program platforms.

not rated 10 1mo ago A Socket: passSnyk: passSkillSpector: pass 53 tokens original MIT

repo-maintenance

14136

benjisho/windows-mtr

Skill Claude CodeCodex

Use this skill when making routine maintenance changes in this repository, including docs updates, small bug fixes, and test-safe refactors that must follow repository guardrails and validation steps.

not rated 10 7d ago A SkillSpector: pass 39 tokens original Apache-2.0

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: