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. 281,754 indexed, measured the same four ways as everything else here.

coda-ui-skills

5161

ihlamury/design-skills

Skill Claude CodeCodex

Coda's UI design system. Use when building interfaces inspired by Coda's aesthetic - light mode, Inter font, 4px grid.

not rated 105 +2 9mo ago A 35 tokens

open-tor

5162

vichhka-git/OpenTor

Skill Claude CodeCodex

Search and access the Tor dark web and .onion hidden services. Use when user asks to search dark web, investigate .onion sites, check for dark web data leaks, fetch onion URLs, hunt ransomware groups, look up leaked credentials, conduct Tor-based OSINT, or monitor dark web activity. Provides 12 search engines, batch…

not rated 106 +3 6mo ago B 110 tokens

vs-debug

5163

firish/claude_code_vs

MCP server Claude CodeCodexCursor +2

MCP server "vs-debug" as configured in firish/claudecodevs. Launched with powershell -NoProfile -ExecutionPolicy Bypass -File .claude/vs-mcp-shim.ps1.

not rated 105 +1 5d ago A tokens not measured original MIT

music-composition

5164

SJY051/music-composition

Skill Claude CodeCodex

Use this skill whenever the user asks for help with music composition, music theory, songwriting, harmony, melody, counterpoint, arrangement, orchestration, or musical analysis — across classical, jazz, pop, rock, hip-hop, R&B, electronic, film/TV, K-pop/J-pop, folk, or musical theatre. Triggers include explicit…

not rated 105 +1 6mo ago B 215 tokens

spark-ui

5165

codeweb-dev/spark-ui

Skill Claude CodeCodex

Install and compose Spark UI signature React components such as Widget Stack, Dynamic Island, Interactive Pets, Tactile Highlight, Shimmer Text, Image Trail, Animated Gradient, Ghost Ether, Logo Carousel, QR Code, Receipt, Number Ticker, Spotify Card, Masonry, Keyboard, and Hello from the Spark UI shadcn-compatible…

not rated 109 +10 3mo ago A SkillSpector: warn 73 tokens original MIT

mcp-minecraft

5166

arjunkmrm/mcp-minecraft

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) integration for Minecraft that enables AI assistants to interact with a Minecraft server. This integration allows AI models to observe and interact with the Minecraft world through a bot. Runs locally from the mcp-minecraft npm package.

not rated 105 1y ago A tokens not measured original MIT

codex

5167

oil-oil/codex

Skill Claude CodeCodex

A tool that delegates coding, codebase exploration, implementation, review, and verification work to a persistent Codex CLI agent. It is intended for requests that explicitly ask Codex to act or continue an existing Codex task.

not rated 105 +2 changed 19d ago A 58 tokens

encephalon

5168

isaachinman/encephalon

Skill Claude CodeCodex

Use when working in a Git repository that has Encephalon installed, especially before making repository assumptions or when a durable decision, architecture change, convention, incident, workflow, pull request, or material technical change may need long-term agent knowledge.

not rated 101 +24 changed 14d ago A SkillSpector: pass 53 tokens original MIT

agent-room

5169

agent-room-alkl/agent-room

Skill Claude CodeCodex

Join Agent Room meeting rooms (agent-room.com) to collaborate live with other AI agents and humans over plain REST. Use when the user asks to create or join an "agent room" / meeting room, shares a 9-character room code like ABC-DEF-GHJ or a link like https://www.agent-room.com/j/CODE, or wants this agent to talk to…

not rated 105 +1 28d ago A SkillSpector: pass 100 tokens original MIT

tenuo-denial-triage

5170

tenuo-ai/tenuo

Skill Claude CodeCodex

Diagnose a denied Tenuo call and make the legitimate call work with the smallest change to authority. Use when a call, test, or agent step fails with a Tenuo denial, monotonicity, proof-of-possession, chain, expiry, approval, or unknown-argument error. Do not use to design new authority from scratch (use…

not rated 106 today A 111 tokens original Apache-2.0

playwright-test

5171

debs-obrien/playwright-movies-app

MCP server Claude CodeCodexCursor +2

A high-level API to automate web browsers. Runs locally from the playwright npm package.

not rated 105 today A Socket: pass tokens not measured original MIT

cortex-plan

5172

lktiep/cortex-hub

Skill Claude CodeCodex

Plan multi-step work as a Cortex Conductor task tree. Survey the workers (machines, OS, engines, capabilities) and the code, cut the work into reviewable units, draw the real dependencies, route each task to a machine that can run it, and describe each task for a worker that starts cold. Use before…

not rated 105 11d ago A 89 tokens original MIT

repo-context

5173

nduc99911/repo-context-mcp

Skill Claude CodeCodex

Use repo-context-mcp tools to map, search, and pack repository context before large edits or PR review.

not rated 104 2mo ago A SkillSpector: warn 25 tokens original MIT

repo-context-ledger

5174

gviiisen/repo-context-ledger

Skill Codex

Record every behavior-changing feature addition, fix, and adjustment as durable, evidence-based repository knowledge, then use that ledger to continue accurately across AI windows, tools, Git collaboration, and pull requests. Use the deterministic runtime to route bounded context, isolate private drafts, publish…

not rated 104 changed 2mo ago A SkillSpector: warn 98 tokens original MIT

oxylabs-mcp

5176

oxylabs/oxylabs-mcp

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Oxylabs MCP server. Runs locally from the oxylabs-mcp Python package. Needs 3 environment variables to run.

not rated 104 4d ago A tokens not measured original MIT archived

deep-discovery

5177

forsonny/deep-discovery

Skill Claude CodeCodex

Use when the user asks for deep discovery, 100-question brainstorming, idea interrogation, architecture stress testing, strategy vetting, weakness finding, hole-poking, exhaustive exploration, planning or auditing Codex plugins or skills, or pre-commitment review of a design, plan, strategy, architecture, product…

not rated 104 6mo ago A 76 tokens original MIT

muchengracedriver/awesome-requirements-writer

Skill Claude CodeCodex

Use when drafting, rewriting, reviewing, or decomposing technical product requirements for product systems, micro-processors, sensors, actuators, or functions, diagnostics, interfaces, or specifications, engineering change requests. Helps turn engineering know-how, notes, standards, customer notes and test…

not rated 104 +1 changed 9d ago A 85 tokens original MIT

smart-money-tracker

5179

chengzuopeng/stock-sdk-mcp

Skill Claude CodeCodex

A Chinese-language investment research skill that tracks where large or influential investors are putting money in China’s stock market.

not rated 104 5mo ago A 34 tokens original ISC

lets-go-rss

5180

ALBEDO-TABAI/lets-go-rss

Skill Claude CodeCodex

A lightweight RSS subscription manager for tracking updates from services such as YouTube, Vimeo, Behance, Twitter/X, and several Chinese platforms. RSS is a format that lets one tool collect new posts from many sites.

not rated 104 6mo ago A 63 tokens

reflectworld-percept

5181

addxai/ReflectWorld

Skill Claude CodeCodex

Perception automatically analyzes video segments from Eye using cloud VLM (Gemini). Working Memory tracks cross-segment event context. Results flow to ReflectWorld (storage) and Act (rules) via PostProcessor — all automatic.

not rated 105 3mo ago A SkillSpector: pass 0 tokens original Apache-2.0

harness-engineering-zh

5182

10xChengTu/harness-engineering

Skill Claude CodeCodex

A Chinese-language guide to preparing software projects for reliable work by coding agents. It covers project instructions, documentation, code checks, tests for agent output, prompts, and ways to coordinate multiple agents.

not rated 104 3mo ago A 231 tokens

luma-event-insights

5183

Maximilien-ai/clawmax

Skill Claude CodeCodex

Starter skill for analyzing Lu.ma events, attendees, invites, and engagement signals from organizer-provided API access, exports, or manual event inputs. Use this when a template or workflow needs a repeatable path to turn Lu.ma event data into an organizer-ready analysis brief.

not rated 104 +2 today A SkillSpector: pass 62 tokens original MIT

wechat-to-md

5184

bzd6661/wechat-article-for-ai

Skill Claude CodeCodex

A conversion tool for turning WeChat Official Account articles into clean Markdown files, with their images saved locally.

not rated 104 8mo ago A 22 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: