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. 281,933 indexed, measured the same four ways as everything else here.

cosmos-mcp

12265

mrmos/cosmos-mcp

MCP server Claude CodeCodexCursor +2

Unofficial MCP server for cosmos.so. Search, browse and build visual moodboards with Claude, Cursor or any MCP client. Runs locally from the cosmos-mcp npm package.

not rated 15 3mo ago A tokens not measured original MIT

go-writing

12267

lox/agent-skills

Skill Codex

Writes, reviews, and refactors Go code with idiomatic package design, error handling, concurrency, performance, tests, linting, and toolchain awareness. Use when implementing or reviewing .go changes, tests, benchmarks, package APIs, or version-gated Go modernization.

not rated 15 changed 6d ago A 59 tokens

wendao

12268

tao3k/xiuxian-artisan-workshop

Skill Claude CodeCodex

Internal guardian skill for creating and editing Wendao DocOS documentation.

not rated 15 today A 16 tokens original Apache-2.0

cli-expert

12269

duck4nh/antigravity-kit

Skill Claude CodeCodex

Expert in building npm package CLIs with Unix philosophy, automatic project root detection, argument parsing, interactive/non-interactive modes, and CLI library ecosystems. Use PROACTIVELY for CLI tool development, npm package creation, command-line interface design, and Unix-style tool implementation.

not rated 15 9mo ago A 59 tokens fork

whatsapp-cloud-api

12271

bellopushon/whatsapp-cloud-api

Skill Claude CodeCodex

Official WhatsApp Cloud API reference for building messaging integrations. Covers sending messages (text, media, templates, interactive), receiving webhooks, conversation lifecycle, phone number management, and error handling. Use when building WhatsApp integrations, sending messages, processing webhooks, or working…

not rated 15 4mo ago A Socket: passSnyk: warn 68 tokens original MIT

graphhub

12272

slnquangtran/Graph-Hub

MCP server Claude CodeCodexCursor +2

security holding package. Runs locally from the graphhub npm package.

not rated 15 6mo ago A tokens not measured

sketchup-mcp

12273

Tarkiin/SketchUp-MCP

MCP server Claude CodeCodexCursor +2

Sketchup integration through Model Context Protocol. Runs locally from the sketchup-mcp Python package.

not rated 15 3mo ago A tokens not measured original MIT

routir

12274

hltcoe/routir

Skill Claude CodeCodex

Use RoutIR — call a running endpoint with the client, stand up a local server that mixes locally-hosted services with services proxied from a remote master server, and extend RoutIR with new bi-encoders, rerankers, and document collections by writing a small config (and optionally one Python file referenced via…

not rated 15 5mo ago A 83 tokens original MIT

loop

12275

45ck/skill-harness

Skill Claude CodeCodex needs its repo

Handle /loop-style requests for finding, adapting, drafting, and preparing bounded agent loops without treating external loop catalogs as authorization.

not rated 15 4mo ago A 27 tokens original MIT

crypto-token-analysis

12276

kevinnft/ai-agent-skills

Skill Claude CodeCodex

Deep-dive framework for analyzing crypto tokens — market data, liquidity health, tokenomics, unlock schedules, and risk assessment. Combines on-chain data, API queries, and multi-source validation to generate actionable investment verdicts.

not rated 15 +1 3mo ago A 49 tokens original MIT

boss-cli

12277

1013503897/boss-cli

MCP server Claude CodeCodexCursor +2

Yet another pythonic deployment tool built on top of fabric. Runs locally from the boss-cli Python package.

not rated 15 26d ago A tokens not measured

platformer-movement

12278

vchelaru/FlatRedBall2

Skill Claude CodeCodex

Platformer Movement in FlatRedBall2. Use when implementing platformer mechanics including jumping, ground detection, PlatformerBehavior, PlatformerValues, double jump, air control, variable-height jumps, or side-scrolling movement. Trigger on any platformer-related question.

not rated 15 today A SkillSpector: pass 58 tokens original MIT

draft-kernel-edit-pr

12279

OpenDigitalProductFactory/opendigitalproductfactory

Skill Claude CodeCodex

Draft a GitHub pull request that edits a founder-kernel page. Kernel pages under docs/founder-kernel/ are PR-only per spec §4 (never written by the runtime); this skill walks the user through reading the current markdown, applying the requested change, validating wikilinks + manifest counts, and opening a draft PR for…

not rated 15 today A 105 tokens original Apache-2.0

nabu-todo-sample

12280

hovik-aghajanyan/Nabu.NET

MCP server Claude CodeCodexCursor +2

MCP server "nabu-todo-sample", hosted remotely at localhost, as configured in hovik-aghajanyan/Nabu.NET.

not rated 15 +3 1mo ago A tokens not measured original MIT

arxiv-digest

12281

tb5z035i/arxiv-digest

Skill Claude CodeCodex

Fetch daily arXiv announcements (cs.RO), filter by research relevance, generate a structured markdown digest, and sync matched papers to a Zotero collection with arXiv PDFs attached.

not rated 15 7mo ago A 42 tokens original MIT

sentiment-analysis

12282

databricks-solutions/genie-code-skills-demo

Skill Claude CodeCodex

Build sentiment-analysis datasets in SDP pipelines using built-in Databricks AI functions (aianalyzesentiment, aiclassify, aiextract, aisummarize, aiquery). Use when creating or modifying tables that derive sentiment, topics, or entities from free-form text such as customer reviews, support tickets, social posts, or…

not rated 15 2mo ago A 108 tokens

resolve-mcp-server

12283

guycochran/resolve-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "resolve-mcp-server" as configured in guycochran/resolve-mcp-server. Runs locally from the resolve-mcp-server Python package.

not rated 15 1mo ago A Socket: pass tokens not measured original MIT

tokio-performance

12284

d-oit/rust-2026-template

Skill Claude CodeCodex

Audit and design Tokio async Rust systems for throughput, latency, fairness, contention, blocking, and bounded concurrency. Use for Tokio runtime design, async performance reviews, task scheduling, spawn/spawnblocking decisions, locks, channels, I/O, and tail-latency problems.

not rated 15 changed today A 60 tokens original MIT

triage-issues-with-jev

12285

jon-devlapaz/tink-skills

Skill Codex

Triage this user's own GitHub backlog, including issues they authored. Cluster redundant issues, keep orthogonal or narrower issues separate, and recommend accept or deny. Read-only unless the same request explicitly grants GitHub writes. Use when the user asks to triage, dedupe, or make sense of an issue backlog.

not rated 15 1mo ago A 72 tokens original MIT

git

12286

akaghef/M3E

MCP server Claude CodeCodexCursor +2

A secure and scalable Git MCP server enabling AI agents to perform comprehensive Git version control operations via STDIO and Streamable HTTP. Runs locally from the @cyanheads/git-mcp-server npm package. Needs 2 environment variables to run.

not rated 15 +1 2d ago A tokens not measured original MIT

excalidraw-automate

12287

zsviczian/ea-script-template

Skill Claude CodeCodex

Write and manipulate ExcalidrawAutomate scripts for Obsidian.md. Use when the user wants to create, modify, or understand an Excalidraw script.

not rated 15 1mo ago A 43 tokens AGPL-3.0

seo-geo-optimizer

12288

Aryanpanwar10005/seo-geo-optimizer

Skill Claude CodeCodex

SEO and GEO (generative engine optimization) for websites and web apps: technical SEO, meta tags, structured data, Core Web Vitals, sitemaps, robots.txt and AI crawlers, content SEO, and visibility in Google (including AI Overviews and AI Mode), Bing and Copilot, ChatGPT search and Perplexity. Use it for any SEO or…

not rated 15 28d ago A 144 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: