Skills for Codex

213,754 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

istat-mcp

7993

ondata/istat_mcp_server

Skill Claude CodeCodex

Workflow guide for querying Italian ISTAT statistical data via this MCP server. Use this skill whenever working with ISTAT data, SDMX dataflows, Italian statistics, regional/provincial data, unemployment, population, GDP, agriculture, or any other ISTAT dataset. Guides the discover -> constraints -> data workflow step…

not rated 23 3mo ago A 102 tokens original MIT

mvp-agent-context

7994

kornpng/web-mvp-blueprint-kit

Skill Codex

Generate Codex-first agent context files for a Web MVP. Use after the PRD and Technical Blueprint exist when the user needs AGENTS.md, REVIEW-CHECKLIST.md, and agentdocs for project brief, requirements, tech stack, page map, data model, build tasks, testing, and reusable prompts.

not rated 23 3mo ago A 67 tokens original MIT

prompt-optimizer

7995

ckanner/agent-skills

Skill Claude CodeCodex

This skill should be used when users request help optimizing, improving, or refining their prompts or instructions for AI models. Use this skill when users provide vague, unclear, or poorly structured prompts and need assistance transforming them into clear, effective, and well-structured instructions that AI models…

not rated 23 10mo ago A 83 tokens original Apache-2.0

ppt-maker

7996

Mr-Q526/PPTMaker-skill

Skill Codex

A skill for creating editable PowerPoint presentations from a topic, Markdown, or existing writing. It builds an outline, arranges slides and components, previews them in HTML, and exports a .pptx file.

not rated 23 5mo ago A 66 tokens

code-security-review

7997

ez-lbz/claude-code-security-skills

Skill Claude CodeCodex

Scans source code for security vulnerabilities — injection flaws, authentication bypasses, hardcoded secrets, XSS, and more — then filters false positives and ranks findings by severity and confidence. Supports all programming languages. Uses a three-phase audit-filter-report workflow with customizable scan categories…

not rated 23 5mo ago A 92 tokens

dcp-citizenship

7998

dcp-ai-protocol/dcp-ai

Skill Claude CodeCodex

Digital Citizenship Protocol — identity, intent declaration, and audit trail for AI agents.

not rated 23 1mo ago A 22 tokens original Apache-2.0

pdf

7999

houarnu166/skillful-agent-system-builder

Skill Claude CodeCodex

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

not rated 23 7mo ago A 50 tokens copy · 80% MIT

kalopilot-sender

8000

adanghd/sender-kalopilot-skill

Skill Claude CodeCodex

Kirim data TikTok Shop dari KaloPilot ke WhatsApp dan/atau Telegram secara terjadwal. Gunakan skill ini ketika user ingin setup pengiriman otomatis data kalopilot ke WA atau Telegram, mengubah jadwal, mengirim data sekarang, atau mengelola konfigurasi sender.

not rated 23 5mo ago A 66 tokens

astro-website

8001

lfurze/claude-skills

Skill Claude CodeCodex needs its repo

Build multi-page Astro websites from provided content (markdown articles, PDFs, eBooks). Use this skill when asked to build a website, create a new site, set up a web project, or turn content into a website. Triggers on phrases like "build a website", "new site", "create a website", "set up a site", "turn this into a…

not rated 23 6mo ago A 122 tokens original MIT

sifli-sdk-codekit

8002

OpenSiFli/SiFli-SDK-CodeKit

Skill Codex

Use when the task mentions CodeKit, SiFli SDK CodeKit, the CodeKit MCP server, SiFli board/project/build/download/serial/monitor workflows, or VS Code extension-hosted SiFli tooling.

not rated 23 29d ago B 52 tokens original Apache-2.0

agent-artifact-catalog

8003

depalmar/ai-dfir-toolkit

Skill Claude CodeCodex needs its repo

Research, author, and validate AI agent artifact catalog entries documenting the forensic artifacts AI agents leave on endpoints - install paths, config and credential files, MCP server configs, listening ports, process trees, registry keys, and the Windows event log records that prove a tool ran. Use this skill…

not rated 23 29d ago A SkillSpector: pass 197 tokens original Apache-2.0

p5js

8004

NeoLabs-Systems/NeoAgent

Skill Claude CodeCodex

Production pipeline for interactive and generative visual art using p5.js. Creates browser-based sketches, generative art, data visualizations, interactive experiences, 3D scenes, audio-reactive visuals, and motion graphics — exported as HTML, PNG, GIF, MP4, or SVG. Covers: 2D/3D rendering, noise and particle systems…

not rated 23 2d ago A 152 tokens AGPL-3.0

smart-money-miner

8005

malvoamadeus-png/smart-money-miner

Skill Claude CodeCodex

A tool for finding and analyzing cryptocurrency wallet addresses associated with profitable trading activity. It covers tokens on PumpFun, Four Meme, and BNB Smart Chain, also called BSC.

not rated 23 6mo ago A 93 tokens

code-review

8006

modelstudioai/OpenAgentPack

Skill Claude CodeCodex

Review code changes for quality, correctness, and best practices.

not rated 23 8d ago A 15 tokens original Apache-2.0

feishu-bot-builder

8007

Carl-AI-Lab/feishu-bot-builder

Skill Claude CodeCodex

A guide to building Feishu (also called Lark) chat robots and message integrations. Feishu is a workplace messaging platform.

not rated 23 3mo ago A 97 tokens original Apache-2.0

junsuk5/survival-flutter-skills

Skill Claude CodeCodex

A presentation-layer pattern for Flutter apps using ChangeNotifier ViewModels, immutable state, explicit actions, and separate root and screen widgets. The presentation layer is the part that connects application data to the user interface.

not rated 23 4mo ago A 110 tokens

nono-sandbox

8009

always-further/nono-packs

Skill Claude CodeCodex

Understands nono security sandbox constraints. Use when running inside a nono sandbox, when tool operations fail with permission errors, or when the user asks about sandbox capabilities.

not rated 23 1mo ago A 39 tokens

<kebab-case-name>

8010

jarvis823/skill-forge

Skill Claude CodeCodex

Skill "<kebab-case-name>" from jarvis823/skill-forge, covering when to invoke, what this repo does, house conventions (do this), code example from this repo and known drift (don't copy these).

not rated 23 4mo ago A 33 tokens original Apache-2.0

ai-agents-ui-skills

8011

gocallum/nextjs16-agent-skills

Skill Claude CodeCodex

Comprehensive guide for building AI agents using ToolLoopAgent, workflow patterns, and AI SDK UI components (useChat, generative UIs, tool calling).

not rated 23 8mo ago A 32 tokens

n8n-to-claude

8012

angelapaia/n8n-to-claude-skill

Skill Claude CodeCodex

Migra workflows de n8n/Make al ecosistema Claude Code. Analiza JSONs, mapea nodos, propone implementacion (skills, crons, web apps, dashboards) y detecta mejoras. Usa cuando el usuario pegue un JSON de n8n o mencione migrar automatizaciones.

not rated 23 5mo ago A 72 tokens

skill-creator

8013

HE1780/deer-flow-by-cc

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.

not rated 23 4mo ago A 64 tokens copy · 88% MIT

socratic-method

8014

Eureka39/CARS

Skill Claude CodeCodex

Socratic research guidance module. Four agents collaborate to extract raw cognitive material through multi-round dialogue. Supports cold start (zero-shot) and iterative guidance (with user profile). Outputs dialogue records for Profile Module, Literature Scout, and Matrix Engine. Trigger keywords: guide my research…

not rated 23 1mo ago A 110 tokens

sessfind

8015

letsdev-it/sessfind

Skill Claude CodeCodex

Search, browse, and resume past AI coding sessions across GitHub Copilot, Claude Code, OpenCode, Cursor, and Codex using the sessfind CLI. Use this skill whenever the user wants to find a previous conversation, search through session history, resume or continue an old session, check what was discussed before, look up…

not rated 23 1mo ago A 151 tokens original MIT

bgproc

8016

ascorbic/bgproc

Skill Claude CodeCodex

Manage background processes like dev servers. Use when you need to start, stop, or check status of long-running processes.

not rated 23 6mo ago A 27 tokens

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: