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. 267,958 indexed, measured the same four ways as everything else here.

example-skill

2425

Harries/skills-desktop

Skill Claude CodeCodex

A small set of instructions named “example-skill,” from a collection of desktop skills. The description does not explain what tasks it performs.

not rated 352 +3 4mo ago A 0 tokens

step-parts

2426

earthtojake/step.parts

Skill Codex

Find, evaluate, and download low-level common standard CAD parts from step.parts, such as screws, bolts, nuts, washers, bearings, standoffs, electronics parts, motors, connectors, and other off-the-shelf components. Use when Codex needs to search the hosted step.parts catalog, resolve fuzzy part names, standards…

not rated 352 +7 3mo ago A SkillSpector: pass 107 tokens original MIT

deepseek

2427

DMontgomery40/deepseek-mcp-server

MCP server Claude CodeCodexCursor +2

Official DeepSeek MCP server for chat, completion, model listing, and balance endpoints. Runs locally from the deepseek-mcp-server npm package. Needs 1 environment variable to run.

not rated 351 2d ago A tokens not measured original MIT

Singtaa/OneJS

Skill Claude CodeCodex needs its repo

Use this skill whenever the user wants to build or set up user interface in a Unity project using OneJS, React, TypeScript, or JSX, e.g. 'add a main menu to my game', 'build a settings screen', 'make a HUD', 'set up OneJS', 'my OneJS panel is blank', 'the UI is not hot reloading'. Covers confirming OneJS is installed…

not rated 351 +2 changed yesterday A SkillSpector: warn 199 tokens original MIT

dom-to-pptx-skill

2429

atharva9167j/dom-to-pptx

Skill Claude CodeCodex

Create professional, high-fidelity PowerPoint presentations with premium aesthetics (bento-grids, glassmorphism, modern design systems). Outperforms standard AI slide generators by using a specialized HTML-to-PPTX rendering engine for pixel-perfect, editable results. Use whenever the user wants to create, design, or…

not rated 351 +9 16d ago C 101 tokens original MIT

data-analysis

2430

opencmit/alphora

Skill Claude CodeCodex

A careful workflow for working with table-like files such as CSV, Excel, TSV, JSON, and Parquet. It requires inspecting the data before writing small analysis steps, then checking each result.

not rated 350 +1 2mo ago A SkillSpector: pass 94 tokens original Apache-2.0

android-agent

2431

ghost-in-the-droid/android-agent

MCP server Claude CodeCodexCursor +2

MCP server "android-agent" as configured in ghost-in-the-droid/android-agent. Launched with android-agent-mcp.

not rated 350 +7 1mo ago A tokens not measured original MIT

base-mcp

2432

base/base-mcp-legacy

MCP server Claude CodeCodexCursor +2

MCP server "base-mcp" as configured in base/base-mcp-legacy. Runs locally from the base-mcp npm package.

not rated 350 4mo ago A tokens not measured original MIT archived

tilth

2433

jahala/tilth

Skill Claude CodeCodex

Use the tilth CLI for code reading, outlining, search, callers, blast-radius deps, and structural diffs. Activate when the user asks to explore a repo, find a symbol, trace callers, read a file, view a diff, or analyze impact. Prefer tilth over grep/cat/find/ls — one invocation returns AST-aware outlines, definitions…

not rated 349 +10 today A SkillSpector: pass 95 tokens original MIT

secureclaw

2434

adversa-ai/secureclaw

Skill Claude CodeCodex

Security hardening toolkit for OpenClaw. Run audits, apply fixes, scan skills, monitor costs and memory integrity.

not rated 348 5mo ago A 28 tokens

aws-samples/serverless-samples

Skill Claude CodeCodex ✓ vendor

Transform OpenAPI specifications (Swagger 2.0, OpenAPI 3.0, 3.1) into Amazon API Gateway-compatible REST APIs. Orchestrates transform, validate, optionally deploy via AWS SAM, E2E test against live endpoints, and report unsupported features. Use when converting OpenAPI to API Gateway, importing a Swagger/OpenAPI spec…

not rated 348 4d ago A SkillSpector: warn 109 tokens MIT-0

code-graph

2436

FalkorDB/code-graph

Skill Claude CodeCodex

This skill should be used when understanding code structure, finding dependencies between functions/classes, tracing call graphs, or exploring code relationships. Trigger phrases include 'code graph', 'call graph', 'who calls', 'what calls', 'find dependencies', 'code structure', 'inheritance', 'find paths'.

not rated 348 yesterday A SkillSpector: pass 64 tokens original MIT

react-best-practices

2438

AvivK5498/The-Claude-Protocol

Skill Claude CodeCodex

React and Next.js performance optimization patterns. Use BEFORE implementing any React code to ensure best practices are followed.

not rated 348 +2 7mo ago A 27 tokens original MIT

paper-feishu-digest

2439

chtc66/academic-skills

Skill Codex

A Chinese-language digest workflow for finding recent research papers on arXiv, an online archive for academic papers, and optionally sending the results to Feishu. It ranks papers conservatively by relevance and summarizes them from their abstracts.

not rated 348 +1 5mo ago A 52 tokens original MIT

container

2440

aerovato/container

Skill Claude CodeCodex

Host-side setup, configuration, customization, builds, migration, and troubleshooting for the Aerovato Container CLI. Use when working with Aerovato Container, settings.json, Dockerfile.User, build stages, V2-to-V3 migration, mounts, harnesses, tools, permissions, Docker, or Podman. Do not use it to expose host…

not rated 348 +2 11d ago C 78 tokens original BSD-3-Clause

wechatpay-apiv3/wechatpay-skills

Skill Claude CodeCodex

A Chinese-language guide for WeChat Pay, Tencent's payment service, covering product selection, integration, troubleshooting, and payment operations.

not rated 348 +5 1mo ago A Socket: passSnyk: warnSkillSpector: pass 297 tokens original MIT

before-and-after

2442

vercel-labs/before-and-after

Skill Claude CodeCodex ✓ vendor

Add existing screenshots or screen recordings to a GitHub pull request as a before/after or preview block. Use when a PR needs visual media attached to its description. Browser navigation and capture belong to agent-browser.

not rated 348 +5 changed 9d ago A 46 tokens

lap

2443

Lap-Platform/LAP

Skill Claude CodeCodex

LAP CLI -- compile, search, and manage API specs for AI agents. Use when working with API specifications (OpenAPI, GraphQL, AsyncAPI, Protobuf, Postman), compiling specs to LAP format, searching the LAP registry, generating skills from API specs, or publishing APIs. Commands: init, compile, search, get, skill…

not rated 347 +1 6d ago A SkillSpector: warn 89 tokens original Apache-2.0

docs-langchain

2444

langchain-ai/langchain-aws

MCP server Claude CodeCodexCursor +2 ✓ vendor

One of 2 in .mcp.json

MCP server "docs-langchain", hosted remotely at docs.langchain.com, as configured in langchain-ai/langchain-aws.

not rated 347 yesterday A tokens not measured copy · 100% MIT

mcp-omnisearch

2445

spences10/mcp-omnisearch

MCP server Claude CodeCodexCursor +2

MCP server for integrating Omnisearch with LLMs. Runs locally from the mcp-omnisearch npm package.

not rated 347 +1 yesterday A tokens not measured original MIT

wangmarket-dev

2446

xnx3/wangmarket

Skill Claude CodeCodex

A project-specific guide for developing and maintaining wangmarket, a Chinese e-commerce platform, or projects with the same folder structure. It covers installation, running the project, templates, plugins, JSP/Spring Boot changes, and troubleshooting.

not rated 347 11d ago A 106 tokens

go-trader

2447

richkuo/go-trader

Skill Claude CodeCodex needs its repo

Skill "go-trader" from richkuo/go-trader, covering agent setup guide — go-trader, core rules, prerequisites, linux and macos.

not rated 347 +2 changed yesterday D 0 tokens original MIT

mc-cooking-coach

2448

receptron/mulmoclaude

Skill Claude CodeCodex

Personal recipe book — save / read / update / delete cooking recipes as markdown files under data/cooking/recipes/, with a README.md index that lists every recipe. Use when the user asks to remember a recipe, look one up, or refine one.

not rated 347 +1 today A SkillSpector: warn 61 tokens 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: