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. 269,004 indexed, measured the same four ways as everything else here.

parable

9217

SamBWarren/parable

Skill Claude CodeCodex

Working-style skill that makes Opus (or Sonnet) agents work like a Fable agent. BINDING FROM THE MOMENT YOU LOAD THIS - visible top-level messages are short status summaries only (conclusion + next step, ≤2 lines); ALL deliberation goes in reasoning or a thoughts file via tool call, never visible text. Top-level agent…

not rated 23 2mo ago A 168 tokens original MIT

ot-ref

9218

beycom/onetool-mcp

Skill Codex

Use when calling any OneTool pack tool via onetool/ot triggers or the MCP run tool — pack map with aliases, call syntax, kwarg-prefix and alias forgiveness, discovery, a greppable index of every command, recovery from disconnected servers, and large-result handling.

not rated 23 18d ago A 59 tokens GPL-3.0

chrome-devtools

9219

rizumita/feed-curator

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

not rated 23 5mo ago A tokens not measured copy · 100% MIT

seo-data

9220

anthonylee991/seo-data

Skill Claude CodeCodex

Direct access to Google Search Console, Google Analytics 4, and Bing Webmaster Tools data via OAuth/API key. Use whenever the user asks SEO, search performance, organic traffic, ranking, impressions, clicks, CTR, conversions, traffic source, landing page, or analytics questions and wants real numbers from their own…

not rated 23 4mo ago A 140 tokens original Apache-2.0

mcp_documents_reader

9221

xt765/mcp_documents_reader

MCP server Claude CodeCodexCursor +2

An MCP enabled multi-format document reader supporting DOCX, PDF, TXT, and Excel files. Runs locally from the mcp-documents-reader Python package.

not rated 23 6mo ago A tokens not measured original MIT

sonol-multi-agent

9222

volition79/sonol-multi-agent

Skill Claude CodeCodex

Sonol multi-agent orchestration skill. Use when a user wants one request decomposed into single-agent or multi-agent execution, with local-AI creative draft generation, hosted normalization/binding, adapter-backed sub-agent controls, runtime reporting, dashboard monitoring, plan/run persistence, and final result…

not rated 23 5mo ago A 65 tokens

update-skills

9223

pcx-wave/update-skills

Skill Claude CodeCodex

Scan and update manually installed Claude Code skills in /.claude/skills/.

not rated 23 4mo ago B 0 tokens original MIT

frontend-design

9224

yrris/pro-agent

Skill Claude CodeCodex

A tool for generating a complete single-file web page, such as a landing page, dashboard, form, or prototype. The output is a self-contained site.html file that can be previewed.

not rated 23 1mo ago A 38 tokens

flashus/detrix

Skill Claude CodeCodex

This skill should be used when the user asks to "debug without print", "debug", "observe running code", "add metric", "inspect variables at runtime", "see what a variable is", or mentions "detrix", "agent mode", "eBPF", "logpoint", "dynamic metrics", "debugpy", "observe code". Debugger for agents.

not rated 23 26d ago A SkillSpector: pass 82 tokens original MIT

help

9226

pinecone-io/gemini-cli-extension

Skill Claude CodeCodex

Overview of all available Pinecone skills and what a user needs to get started. Invoke when a user asks what skills are available, how to get started with Pinecone, or what they need to set up before using any Pinecone skill.

not rated 23 1mo ago A SkillSpector: pass 50 tokens original MIT

obsidian-memory-wiki

9227

cobibean/agent-memory-wiki

Skill Claude CodeCodex

Use when operating an Obsidian-backed agent memory wiki: safe vault note operations, context-reset handoffs, optional scheduled reconciliation, and multi-agent vault rollout.

not rated 23 1mo ago A 38 tokens original MIT

lore

9228

TheaDust/lore

Skill Claude CodeCodex

Long-term Markdown project memory for AI coding agents. Use when the user wants to record, recall, audit, sync, or compress project decisions, architecture, conventions, monorepo scopes, or .lore/ entries, including natural-language requests like "remember this decision" or explicit lore…

not rated 23 21d ago A SkillSpector: warn 141 tokens original MIT

flight-check

9229

analystacademy/flight-check

Skill Claude CodeCodex

Final-pass quality review for near-finished slide decks before they are sent or presented. Use when the user shares a PowerPoint, PDF, slide screenshots, or pasted slide text and asks for a review, final pass, sanity check, readiness check, polish check, source check, citation check, AI-tell check, or asks whether the…

not rated 23 4mo ago A 96 tokens original MIT

pimenov/codex-first-skills-pack

Skill Claude CodeCodex

Plans safe deprecation, migration, sunset, replacement, and removal of old systems, APIs, features, schemas, flags, cron jobs, integrations, configs, libraries, UI flows, and operational processes. Use when retiring legacy code, replacing an implementation, removing a public/internal interface, migrating consumers…

not rated 23 2mo ago A 112 tokens

theme-factory-addon

9231

patrickkrebs/theme-factory-addon

Skill Claude CodeCodex

Expansion pack of 100 curated color and font themes for the theme-factory skill, organized into 14 categories spanning seven aesthetic families (Earthy, Feminine, Coastal, Bold, Boho, Vintage, Luxury), Iconic Brands (Facebook, Instagram, Tesla, Nike, McDonald's, Spotify, Google, Netflix, Coca-Cola)…

not rated 23 3mo ago A 264 tokens original Apache-2.0

agent-idea-feed

9232

z2z23n0/idea-miner

Skill Claude CodeCodex

Turns concrete tasks from seven fixed public sources into a one-off or daily feed of interesting complete-task Agent ideas. Use when the user wants Agent ideas from Upwork-style marketplaces or chinese-independent-developer, especially when every source must contribute three concise, unseen ideas without validation or…

not rated 23 1mo ago A 64 tokens original MIT

istat-mcp

9233

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

9234

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

9235

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

playwright_own

9236

anshlambagit/Claude_Code_Full_Course

MCP server Claude CodeCodexCursor +2

One of 3 in .mcp.json

MCP server "playwrightown" as configured in anshlambagit/ClaudeCodeFullCourse. Launched with cmd /c npx @playwright/mcp@latest.

not rated 23 6mo ago A tokens not measured

paper

9237

paperinvest/mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "paper" as configured in paperinvest/mcp-server. Launched with paper-mcp-server. Needs 1 environment variable to run.

not rated 23 1y ago A tokens not measured original MIT

leantoken

9238

morluto/leantoken

MCP server Claude CodeCodexCursor +2

MCP server "leantoken" as configured in morluto/leantoken. Launched with leantoken.

not rated 23 5d ago A tokens not measured original Apache-2.0

ppt-maker

9239

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

map-traveler-mcp

9240

mfukushim/map-traveler-mcp

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Virtual traveler library for MCP. Runs locally from the @mfukushim/map-traveler-mcp npm package. Needs 36 environment variables to run.

not rated 23 1mo ago A tokens not measured 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: