Skills for Codex

211,562 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

concord-relay

2425

Get-Concord-AI/concord-mcp

Skill Claude CodeCodex

Keep this Grok session reachable by other Concord agents while idle.

not rated 325 +10 2d ago A SkillSpector: pass 18 tokens original MIT

sdd-riper-one

2426

huisezhiyin/sdd-riper

Skill Codex

A structured software-development workflow based on the SDD-RIPER method, with stages for clarifying goals, mapping code, writing specifications, and tracking work.

not rated 324 +1 16d ago A 87 tokens

image-prompt

2427

gongnyang/gongnyang-prompt-kit

Skill Claude CodeCodex

A Korean-language prompt-writing toolkit for turning vague image requests into detailed prompts for GPT Image. It covers posters, covers, illustrations, promotional materials, typography, presentations, and related formats.

not rated 324 +3 1mo ago A SkillSpector: pass 231 tokens original MIT

game-character-sprites

2428

tachikomared/character-animation-creator-skill

Skill Claude CodeCodex

Create game-ready fixed-cell pixel-art character spritesheets from text concepts, reference images, or existing character art. Use when Codex needs to design, generate, clean up, validate, and package 2D game characters with native 32x32, 64x64, or 128x128 cells; 4-way or 8-way directions; idle, walk/run, jump…

not rated 324 +5 4mo ago A 108 tokens

svelte-code-writer

2429

sveltejs/ai-tools

Skill Claude CodeCodex needs its repo ✓ vendor

CLI tools for Svelte 5 documentation lookup and code analysis. MUST be used whenever creating, editing or analyzing any Svelte component (.svelte) or Svelte module (.svelte.ts/.svelte.js). If possible, this skill should be executed within the svelte-file-editor agent for optimal results.

not rated 324 +5 3d ago A Socket: passSnyk: warnSkillSpector: warn 68 tokens original MIT

rushdb-query-builder

2430

rush-db/rushdb

Skill Claude CodeCodex

Build RushDB queries, searches, filters, and aggregations. Use whenever an agent needs to list or filter records, count or group data, traverse relationships, run semantic/vector search, construct a findRecords call, discover live labels and properties, or recall canonical EPISODE and MEMORYFACT records with mandatory…

not rated 323 13d ago A 71 tokens

ori-memory

2431

aayoawoyemi/Ori-Mnemos

Skill Claude CodeCodex

Persistent agent memory with learning retrieval. Knowledge graph on markdown files — capture insights, decisions, research, and learnings during work, then retrieve them weeks or months later. Use when knowledge is too valuable to lose but too much to inject into every prompt.

not rated 323 1mo ago A SkillSpector: pass 54 tokens original Apache-2.0

omh-ralplan-driver

2432

witt3rd/oh-my-hermes

Skill Claude CodeCodex

Drive omh-ralplan: context package, rounds, distillation.

not rated 324 +7 1mo ago A SkillSpector: pass 21 tokens original MIT

hunt-ad

2433

Encod3d-Sec/TORCH

Skill Claude CodeCodex

Active Directory attack hunting - enumeration to domain dominance. Spray-safe (lockout gate), AS-REP/Kerberoast, ACL + ADCS (ESC1-16), delegation, DCSync, lateral movement. Wiki-first, FIND schema output.

not rated 322 +9 12d ago A SkillSpector: warn 54 tokens original MIT

git-commit

2434

adongwanai/learn-workbuddy

Skill Claude CodeCodex

A guided Git commit workflow that examines changes and creates a commit message using the Conventional Commits format, a shared style for labeling changes such as features, fixes, tests, or documentation.

not rated 325 +23 today A SkillSpector: pass 0 tokens original MIT

volcengine/mcp-server

Skill Claude CodeCodex

Manage OpenViking collections (OV libraries) from the command line with ov-cp — list / create / get / update / usage / get the data-plane API key / delete, plus managing the users of an enterprise-tier library (list / register / update / delete) and configuring how a library is billed (AgentPlan AFP deduction vs…

not rated 324 5d ago A SkillSpector: warn 164 tokens original MIT

im-adapter

2436

0xranx/golembot

Skill Claude CodeCodex

Format responses for instant messaging platforms such as Lark, DingTalk, WeCom, Slack, and Telegram. Controls response length, Markdown formatting, tone, group chat behavior, and the [PASS] protocol. Also covers sending images and files via [SENDIMAGE]/[SENDFILE] markers on channels that support media (currently WeCom…

not rated 322 +2 8d ago A SkillSpector: pass 96 tokens original MIT

phoronix-test-suite

2437

intel/intel-performance-skills

Skill Claude CodeCodex ✓ vendor

Install, run, parse, and optimize benchmarks from the Phoronix Test Suite (PTS). Use this skill whenever the user mentions "phoronix", "pts/", or "phoronix-test-suite", or asks to run, measure, improve, or optimize a PTS test — e.g., "run pts/mt-dgemm", "optimize pts/compress-zstd", "what score does pts/x265 get".…

not rated 322 +3 3mo ago A 137 tokens

website-builder-setup

2438

tenfoldmarc/website-builder-setup

Skill Claude CodeCodex

Install the full AI website builder stack — UI/UX Pro Max, Framer Motion animations, and 21st.dev components. One skill, three tools, zero coding experience needed.

not rated 323 +3 3mo ago A Socket: passSnyk: fail 42 tokens

shawnpang/startup-founder-skills

Skill Claude CodeCodex

When the user wants to apply to startup accelerators, incubators, or fellowship programs. Also use when the user mentions "YC application", "Techstars", "accelerator", or "apply to programs".

not rated 323 +5 6mo ago A 47 tokens original MIT

ad-upload

2440

TheMattBerman/meta-ads-kit

Skill Claude CodeCodex needs its repo

Prepare and upload Meta ad copy/images with official Ads CLI-first workflows where supported. Builds payloads, enforces dry-run/PAUSED-only guardrails, and creates or refreshes ads only after approval. Downstream of ad-copy-generator.

not rated 322 +7 3mo ago A SkillSpector: warn 51 tokens original MIT

business-requirements

2441

QuantumByteOSS/quantumbyte

Skill Claude CodeCodex

Read and hand-edit the app's business requirements — the checklist the harness verifies the built app against. MUST be loaded whenever the user asks to add, change, remove, reword, re-prioritise, or reclassify a business requirement (e.g. "add a requirement that…", "that rule is wrong, fix it", "drop the requirement…

not rated 321 +1 today A SkillSpector: pass 121 tokens original Apache-2.0

admiralty-system

2442

tsale/awesome-dfir-skills

Skill Claude CodeCodex

Apply the NATO Admiralty System (AJP-2.1) to assess source reliability and information credibility in cyber threat intelligence, OSINT, and breach analysis. Use this skill whenever you need to evaluate a CTI report, breach claim, dark web forum post, threat actor advertisement, vendor blog, social media intel claim…

not rated 321 4mo ago A SkillSpector: warn 207 tokens original Apache-2.0

verify

2443

Housetan218/claude-code-haha

Skill Claude CodeCodex

Verify a code change does what it should by running the app.

not rated 321 5mo ago A 15 tokens

linkerlin/PUAX

Skill Claude CodeCodex

A coding assistant with a warm, encouraging companion style. It is designed to read errors and logs, look for overlooked details, and guide debugging step by step.

not rated 322 +1 today A SkillSpector: pass 47 tokens original MIT

lishuangqiang/backend-agent-resume-scout

Skill Codex

Find suitable traditional software backend or business-grade AI agent projects from GitHub for students or early-career engineers, evaluate resume value, and generate a Markdown resume-writing package. Use when a user asks to choose backend projects, Java/Spring projects, distributed-system projects, complete AI agent…

not rated 322 +7 2mo ago A SkillSpector: pass 168 tokens original Apache-2.0

shengjidaguai-china/personal-homepage-skill

Skill Claude CodeCodex

Use when the user asks to create, redesign, improve, or generate a personal homepage, portfolio website, resume homepage, creator homepage, developer portfolio, designer portfolio, personal brand site, self-introduction page, project showcase homepage, art/photography portfolio, or 16:9 PPT-style HTML presentation.

not rated 321 +9 18d ago A 68 tokens

terrashark

2447

LukasNiessen/terrashark

Skill Claude CodeCodex

Prevent Terraform/OpenTofu hallucinations by diagnosing and fixing failure modes: identity churn, secret exposure, blast-radius mistakes, CI drift, and compliance gate gaps. Use when generating, reviewing, refactoring, or migrating IaC and when building delivery/testing pipelines.

not rated 321 +3 today A 56 tokens original MIT

scripting-adb-for-ci

2448

skydoves/android-testing-skills

Skill Claude CodeCodex

Use this skill to wire adb reliably into CI — bash idioms, exit codes, parallel device fan-out with xargs -P, port forwarding (adb forward LOCAL REMOTE vs adb reverse REMOTE LOCAL — opposite argument order, the most common scripting bug), test-runner status codes (-1 error, -2 failure, -3 ignored, -4…

not rated 321 +2 3mo ago A SkillSpector: pass 270 tokens original Apache-2.0

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: