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. 274,865 indexed, measured the same four ways as everything else here.

git-master

31873

yunseo-kim/agent-toolbox

Skill Claude CodeCodex

MUST USE for ANY git operations. Atomic commits, rebase/squash, cherry-pick, worktree, reflog recovery, and history search (blame, bisect, log -S). STRONGLY RECOMMENDED: Use with task(category='quick', loadskills=['git-master'], ...) to save context. Triggers: 'commit', 'rebase', 'squash', 'cherry-pick', 'worktree'…

not rated 1 today A 118 tokens

turn-eta

31875

2JIHAN/show-me-your-eta

Skill Claude CodeCodex

When a turn contains real work (editing files, running commands, digging through code), split it into steps, tell the user how many and when it will be done, time each step, and record the miss so the next estimate is closer. Skip it on conversation-only turns.

not rated 1 2mo ago A 60 tokens original MIT

mnemex-skills

31876

notsointresting/mnemex

Skill Claude CodeCodex

Use mnemex before implementing a significant code change. Mnemex is a local-first decision-integrity layer: it anchors a decision to code and reports whether that decision is still fresh.

not rated 1 3mo ago A 0 tokens original MIT

skill-creator

31877

priyanshuchawda/tracepilot-gemini-cli

Skill Claude CodeCodex

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Gemini CLI's capabilities with specialized knowledge, workflows, or tool integrations.

not rated 1 4mo ago A 46 tokens copy · 100% Apache-2.0

szddddddd/easyreading-academic-paper

Skill Codex

A Chinese-language guide for turning computer-vision and computer-graphics research papers into complete, easier-to-read academic HTML articles. It explains the original paper's sections, formulas, figures, tables, algorithms, experiments, limitations, and appendices.

not rated 1 3mo ago A 151 tokens original MIT

market-skill

31879

Yasuui/ystack

Skill Claude CodeCodex

The main marketing skill. Teaches AI how to produce high-quality marketing assets from scratch. Covers visual direction, motion design, copywriting, platform strategy, and brand identity. For Remotion videos, Nano Banana graphics, Substack headers, X posts, LinkedIn, and product launches. Stops the AI from producing…

not rated 1 24d ago A 81 tokens original MIT

interview-signal

31880

jasperkong1996xx/interview-signal

Skill Codex

Use when an interviewer needs an evidence-driven interview guide, a live follow-up probe, or a multi-round handoff based on a candidate resume, job description, interviewer perspective, and any previous interview questions and candidate responses.

not rated 1 2mo ago A 49 tokens original Apache-2.0

chrome-live-session

31881

ychampion/chrome-for-agents

Skill Claude CodeCodex

Attach to the user's existing Chrome session through the official Chrome DevTools MCP server for live tab inspection, debugging, and interaction.

not rated 1 7mo ago A 29 tokens

LukeTsengTW/windows-powershell-agent-skill

Skill Codex

This skill should be used when writing, reviewing, converting, or executing terminal commands for native Windows PowerShell on Windows, including requests like "convert this Bash command", "use PowerShell syntax", "Windows Terminal command", "run this on Windows", or "fix this PowerShell command". It keeps commands in…

not rated 1 changed 10d ago C 96 tokens original MIT

brandapp-sdk-install

31883

reopt-ai/reopt-skills

Skill Claude CodeCodex

Install @reopt-ai/brandapp-sdk in a consumer project. Sets up Auth, OAuth, EAV (incl. 4.2 optimistic concurrency / atomic increments / TTL and the 4.4 page limit), Plans checkout, Files, analytics bridge, the 4.5 platform/workspace client, API routes, and env config. Triggers on "brandapp-sdk install", "brandapp-sdk…

not rated 1 changed 24d ago A 132 tokens original MIT

research-route

31884

Zaoqu-Liu/converge-skill

Skill Claude CodeCodex

Example Converge-compatible research route skill for current technical decisions.

not rated 1 4mo ago A 16 tokens original MIT

polyglot-refactor

31885

ronjunevaldoz/polyglot-refactor

Skill Claude CodeCodex

Semantic, AST-safe multi-language code refactoring engine for AI agents (Kotlin, Swift, TypeScript, Python, Rust, Go, Java, C++).

not rated 1 1mo ago A 39 tokens

config-file-versioning

31886

dragon-fish/config-file-versioning

Skill Claude CodeCodex

A local backup system for important configuration files, such as SSH or shell settings. It watches selected files and saves changed versions in separate Git histories.

not rated 1 5mo ago A 150 tokens original MIT

mcp-openapi-proxy

31887

rendis/mcp-openapi-proxy

Skill Codex needs its repo

Use when connecting a REST API to an MCP client, setting up mcp-openapi-proxy, exposing an OpenAPI-backed navigator/executor MCP server, or authenticating with OIDC/static tokens for API proxying.

not rated 1 5mo ago C 51 tokens original MIT

loop-engineering

31888

imMamdouhaboammar/loop-engineering-skill

Skill Claude CodeCodex

Use when designing, orchestrating, or executing autonomous multi-agent coding loops with financial budget caps, minimal fixes, and continuous dev-QA gates.

not rated 1 2mo ago A 33 tokens original MIT

gemini

31889

devohmycode/gemini

Skill Claude CodeCodex

Use when the user requests to run Gemini CLI for code analysis, refactoring, or automated editing.

not rated 1 8mo ago A 22 tokens

shared-memory

31890

KanenasInGreece/Shared_Memory

Skill Claude CodeCodex

Use before every memory search and before answering from memory — prior work, a past decision, whether something was tried or rejected, "what did we decide", a fact:N or decision:N, lineage, or status. Search this store first; do not answer those from the chat or from local notes. Also use it to save a fact, a…

not rated 1 changed today A 82 tokens

performance

31891

cwklurks/ship-score

Skill Claude CodeCodex

You are running the Performance category of a Ship Score production readiness audit. Follow every instruction below precisely. Do not add checks beyond the 7 defined here. Do not skip checks. Report exactly what you find.

not rated 1 6mo ago A 0 tokens original MIT

C31-plan

31892

ChianW/C31

Skill Claude CodeCodex

Turn requirements into validated, executable plans. C31-brainstorm defines WHAT; C31-plan defines HOW — with coverage gates, wave analysis, and threat modeling.

not rated 1 1mo ago A 34 tokens original MIT

document-analysis

31893

yay0128/skill-document-analysis

Skill Claude CodeCodex

A general framework for examining documents, from contracts and procedures to research papers and notes. It first identifies a document's type and purpose, then produces a structured review with a quality score.

not rated 1 4mo ago A 165 tokens original MIT

rancy777/warm-humanist-editorial-art

Skill Claude CodeCodex

Design or generate original warm humanist editorial illustrations built from sparse hand-drawn near-black gestures, warm off-white abstract systems, and one flat muted background; or semantically redraw a user-uploaded image into the same visual language. Text-only generation retains the v2.1.0 workflow unchanged.…

not rated 1 2mo ago A 84 tokens original MIT

web3-audit

31895

guib1/red-team-docker

Skill Claude CodeCodex

Smart contract security audit — 10 DeFi bug classes (accounting desync, access control, incomplete path, off-by-one, oracle, ERC4626, reentrancy, flash loan, signature replay, proxy), pre-dive kill signals (TVL < $500K etc), Foundry PoC template, grep patterns for each class, and real Immunefi paid examples. Use for…

not rated 1 6mo ago A 103 tokens

autoresearch

31896

architect-4-citadell/elektra-skills

Skill Claude CodeCodex

Autonomous Goal-directed Iteration. Apply Karpathy's autoresearch principles to ANY task. Loops autonomously -- modify, verify, keep/discard, repeat. Supports bounded iteration via Iterations: N inline config.

not rated 1 3mo ago A 0 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: