Skills for Codex

211,981 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

b01-gbrain--seo

6361

CometBureaucratEquip/b01-gbrain-seo

Skill Claude CodeCodex

📈 SEO Knowledge Brain — Self-wiring knowledge graph for keyword research, content intelligence and SERP tracking. Derived from gbrain (garrytan/gbrain). Keyword research, content audits, SERP analysis, technical SEO.

not rated 46 4mo ago A 53 tokens

design-audit

6362

Kappaemme-git/codex-design-audit-skill

Skill Codex

Evaluate website, web app, landing page, or frontend implementation quality with a structured design audit and scoring grid. Use when Codex is asked to review UI design, visual hierarchy, UX, responsiveness, accessibility, performance perception, copy clarity, frontend polish, or to produce a design/frontend…

not rated 46 +1 4mo ago A 107 tokens original MIT

programming-swift

6363

kylehughes/the-unofficial-swift-programming-language-skill

Skill Claude CodeCodex

Provides the complete content of 'The Swift Programming Language (6.4)' book by Apple. Use this skill when you need to verify Swift syntax, look up language features, understand concurrency, resolve compiler errors, or consult the formal language reference.

not rated 46 changed today A SkillSpector: pass 54 tokens original MIT

reseed

6364

nattergabriel/reseed

Skill Claude CodeCodex

How to use reseed to manage agent skills in a project. Use when the user mentions reseed, agent skills, SKILL.md, .agents/skills/, or .claude/skills/, or wants to install, add, remove, sync, or list skills.

not rated 46 2mo ago D 58 tokens original MIT

sbox

6365

gavogavogavo/claude-sbox

Skill Claude CodeCodex

Use when writing or modifying code for s&box, sbox, the Facepunch sandbox engine, or any Source 2 game project in C#. Triggers on mentions of s&box, sbox, sandbox game, Facepunch engine, Source 2 game, .sbproj, .razor with PanelComponent, @inherits PanelComponent, Sandbox.Component, GameObject + Components.Get …

not rated 46 2mo ago A 197 tokens original MIT

bug-hunter

6366

c-kick/hnl-agent-skills

Skill Claude CodeCodex

Proactive bug-hunting methodology — autonomous codebase reconnaissance to find latent bugs, hidden failure modes, and ticking time bombs BEFORE they detonate in production. Use this skill whenever the user asks to "find bugs", "hunt for issues", "audit this codebase", "what could go wrong", "find what's broken"…

not rated 46 24d ago A 186 tokens

mandu-mcp-index

6367

konamgil/mandu

Skill Claude CodeCodex

A routing guide for choosing among Mandu's many coding-agent tools and workflow instructions. Mandu is a project system with tools for creating features, checking edits, debugging, refactoring, and deploying.

not rated 46 21d ago A SkillSpector: pass 69 tokens original MPL-2.0

paper-explainer

6368

PompeiiChan/skills-ExplainPaper

Skill Claude CodeCodex

A tool for explaining artificial-intelligence and computer-science research papers to readers without an engineering background. It turns technical ideas into a plain-language report with simple visual explanations and a single HTML file.

not rated 46 2mo ago A 90 tokens original MIT

lyric-video-director

6369

ShadoW-Shinigami/lyric-video-director

Skill Claude CodeCodex

Use when creating a stylized lyric video from a song file, lyrics, and rough lyric timings. Directs the complete workflow: normalize timings, analyze musical gaps and song structure, establish a visual bible, use GPT Image 2 to design creative final typography compositions and reference assets, animate words and…

not rated 46 2mo ago A 119 tokens original MIT

openspec

6372

styrene-lab/omegon

Skill Claude CodeCodex

+++ id = "0c4d39b9-816f-4fe1-a8eb-a8337b6523c8" name = "openspec" description = "Spec-driven development lifecycle for non-trivial changes" tags = [] aliases = ["opsx"] activation = "lifecyclegated" profile = ["lifecycle"] projectsignals = ["openspec/changes", "openspec/baseline"] +++.

not rated 46 yesterday A 0 tokens

affect-monitoring

6373

seamus-brady/springdrift

Skill Claude CodeCodex

Read this skill when you want to understand your affect reading, interpret what it means for your current work, or decide how to respond to elevated pressure. Covers the traditions that ground the instrument, what each dimension measures, the choices available to you, and what the instrument cannot see.

not rated 46 4mo ago A 61 tokens AGPL-3.0

shelby-sdk

6375

shelby/shelby-skills

Skill Claude CodeCodex

Build decentralized storage applications with the Shelby Protocol SDK. Use when working with @shelby-protocol/sdk or @shelby-protocol/react.

not rated 46 7mo ago A 35 tokens

nexus9888/hermes-memory-skills

Skill Claude CodeCodex

Memory-agnostic background consolidation — reviews sessions, scores candidates, promotes durable insights to the active memory backend (built-in MEMORY.md or Holographic). Three-phase (Light/Deep/Condensation/REM). Run via cron or manually.

not rated 46 3mo ago A 57 tokens

using-fdb

6377

andrzejchm/fdb

Skill Claude CodeCodex

Uses fdb (Flutter Debug Bridge) CLI to interact with running Flutter apps on devices and simulators. Launches or attaches to apps, hot reloads, screenshots, reads app logs (fdb logs) and native system logs (fdb syslog — Android logcat, iOS syslog, macOS log), fetches OS-level crash records (fdb crash-report — jetsam…

not rated 46 20d ago A SkillSpector: pass 247 tokens original MIT

aura-integration

6378

Naridon-Inc/aura

Skill Claude CodeCodex

Automatically captures Gemini CLI intent and writes it to .gemini.intent whenever code changes are made. Use this skill when making any modifications to the codebase so that the local Aura Semantic Version Control system can track the AI's reasoning.

not rated 46 yesterday A SkillSpector: pass 51 tokens original Apache-2.0

gmaxxxie/ai-native-product-agent-skills

Skill Claude CodeCodex

A practical method for auditing an AI product or system before release. It examines design evidence, evaluation evidence, and shadow evidence, then defines release limits and a go/no-go decision.

not rated 46 changed 10d ago A 83 tokens

cron

6380

crystal-autobot/autobot

Skill Claude CodeCodex

Scheduling rules for reminders and recurring tasks.

not rated 46 +1 yesterday A SkillSpector: pass 10 tokens original MIT

tabbit-devtools

6381

Tabbit-Browser/Tabbit-Devtools-Skill

Skill Codex

Use Tabbit with agent-browser by reading Tabbit's live DevToolsActivePort file, deriving the browser wsEndpoint, and routing browser actions through agent-browser --cdp.

not rated 46 4mo ago A 40 tokens original MIT

stock-monitor

6382

chjm-ai/stock-monitor-skill

Skill Claude CodeCodex

A stock-monitoring and alert system for Chinese investors. It checks market data against seven listed rules, including price cost, moving averages, RSI, volume, price gaps, and trailing-profit conditions.

not rated 46 7mo ago A 64 tokens

hot-topics

6383

vikiboss/60s-skills

Skill Claude CodeCodex

A tool for retrieving current hot-search lists and popular topics from major Chinese platforms, including Weibo, Zhihu, Baidu, Douyin, Toutiao, and Bilibili. It uses their listed public endpoints.

not rated 46 6mo ago A Socket: passSnyk: warn 58 tokens original MIT

vercel-microfrontends

6384

vercel/microfrontends

Skill Claude CodeCodex ✓ vendor

Guide for building, configuring, and deploying microfrontends on Vercel. Use this skill when the user mentions microfrontends, multi-zones, splitting an app across teams, independent deployments, cross-app routing, incremental migration, composing multiple frontends under one domain, microfrontends.json…

not rated 46 yesterday A Socket: passSnyk: warn 122 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: