Skills for Codex

217,102 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

reduce-to-facts

16105

tmusser/context-to-action-skills

Skill Claude CodeCodex

Use for dense or messy workplace source material - Slack threads, email chains, memos, transcripts, policy docs, vendor writeups, research notes, strategy notes, or customer escalations - before replying, deciding, escalating, or acting when context is long, ambiguous, stakeholder-sensitive, high-stakes…

not rated 3 16d ago A 121 tokens original MIT

ielts-speaking

16106

lilialla/bandwise

Skill Claude CodeCodex

A Chinese-language IELTS speaking preparation skill for organising topics, creating reusable stories, predicting follow-up questions, and preparing high-scoring phrases.

not rated 3 changed 25d ago A 53 tokens

easy-prd-testing

16107

CoffeeCheese/easy-prd-testing

Skill Claude CodeCodex

Use when PRD or prototype based module self-testing needs a complete Codex workflow for intake, clarification, planning documents, optional native XMind test-case export, execution gates, priority-based execution, evidence, aggregation, regression testing, or a safe update of the complete Easy PRD Testing installation.

not rated 3 1mo ago A 64 tokens original MIT

design-taste-frontend

16108

Heet-P/skills

Skill Claude CodeCodex

Anti-slop frontend skill for landing pages, portfolios, and redesigns. The agent reads the brief, infers the right design direction, and ships interfaces that do not look templated. Real design systems when applicable, audit-first on redesigns, strict pre-flight check.

not rated 3 4mo ago A 61 tokens

artificialguybr/resume-ats-linkedin-optimizer

Skill Claude CodeCodex

Build, rewrite, tailor, and audit a world-class resume/CV and LinkedIn profile that wins interviews — optimized at the same time for ATS parsing (Workday, Greenhouse, Lever, Taleo, iCIMS, Ashby), fast recruiter skim-reading, and LinkedIn recruiter search. Use when the user wants to create, improve, fix, or review a…

not rated 3 +1 2mo ago A 161 tokens original MIT

seedance-cinematic-film

16111

NatiDvir/video-skills

Skill Claude CodeCodex

Write photorealistic live-action cinematic Seedance 2.0 prompts for Higgsfield, built on five grounding pillars that stop AI drift and floaty motion. Use for "cinematic film prompt", "shot like a movie", realistic body movement, grounded motion, restrained emotional close-ups, driving scenes, fight choreography…

not rated 3 +1 2mo ago A 111 tokens

design-md

16112

jeremidelacruz/growthlab-skills

Skill Claude CodeCodex

Use when an LLM needs to respect a brand it has never seen — or when a deliverable came back off-brand, colors were guessed, or a font was invented. Also when a brand identity lives only in a PDF manual, a website, or someone's head, and needs to become rules a model can check itself against. Triggers on: "design.md"…

not rated 3 1mo ago A 120 tokens

excel-date-to-text

16113

YuYY2004/excel-skills

Skill Claude CodeCodex

Scan all date columns in Excel and convert datetime values to user-specified text format (yyyymmdd, yyyy-mm-dd, yyyy/mm/dd, yyyy年mm月dd日, or any custom combination). Supports three output positions: insert new column on left, insert new column on right, or replace original column. New column headers can be customized…

not rated 3 2mo ago A 240 tokens original MIT

ad-copy-creator

16114

genfeedai/skills

Skill Claude CodeCodex

Create paid ad copy for Meta, Google, LinkedIn, TikTok, and X using direct-response frameworks, platform limits, variants, and test plans. Triggers on ad headlines, ad creative, paid social ads, Google ads, and ad variants.

not rated 3 +1 yesterday A 56 tokens original MIT

thinkcell

16115

zmazz/thinkcell

Skill Claude CodeCodex

Generate, update, and automate think-cell charts and elements in PowerPoint and Excel. Use ANY time the user mentions think-cell, thinkcell, or .ppttc files, or asks to create/update PowerPoint charts following think-cell conventions (waterfall, Mekko, stacked column, Gantt, Harvey ball, scatter/bubble, etc.) …

not rated 3 4mo ago A 213 tokens original MIT

atak-plugin

16116

joshuafuller/atak-plugin-skill

Skill Claude CodeCodex

Use when building, debugging, testing, or shipping an ATAK (Android Team Awareness Kit) plugin - scaffolding from the SDK template, getting it to actually load on a device, running instrumented tests inside ATAK, and preparing a submission to TAK's third-party signing pipeline. Triggers on ATAK plugin work, "plugin…

not rated 3 1mo ago A 96 tokens original MIT

Beaulewis1977/claude-plugin-for-codex

Skill Codex

Ask Claude to challenge a change, plan, or prior Claude conclusion in read-only mode, including a resumed follow-up. Use for adversarial review of assumptions, rollback, races, reliability, security, and user impact.

not rated 3 2mo ago A 51 tokens original MIT

lazy-english-reader

16118

designservice/lazy-english-reader.skill

Skill Claude CodeCodex

A tool for processing complete book files such as PDFs, EPUBs, MOBI files, DOCX files, and text files. It can produce Chinese translations, detailed reading notes, Obsidian reading vaults, or notes about themes across chapters.

not rated 3 4mo ago A 190 tokens

better-slides

16119

hanley-tech/better-slides

Skill Claude CodeCodex

Build a presentation that performs — a self-contained HTML keynote with big type, timed reveals, sound design, and a "one more thing" finale, plus a built-in methodology for what to say. Use when the user wants a talk, keynote, pitch, or conference deck that should feel like an experience, not a document — or wants to…

not rated 3 2mo ago B 93 tokens original MIT

godot-game-dev

16120

IvanMurzak/ai-game-dev-plugin

Skill Claude CodeCodex

Use when the user wants to create, set up, or open a Godot project with AI assistance, install the Godot-MCP addon, or connect Godot to ai-game.dev. Covers project creation, plugin install, login, and opening the editor via godot-cli.

not rated 3 2mo ago A 61 tokens original Apache-2.0

mingyu

16121

gaowei90098-creator/mingyu-skill

Skill Codex

A project-specific collaboration guide for 命语, an AI fortune-telling application covering systems such as BaZi and Zi Wei Dou Shu. It also covers the application’s frontend, backend, prompts, and chart display.

not rated 3 3mo ago A 130 tokens original MIT

dotagents-standard

16122

zaventh/dotagents-standard-skill

Skill Claude CodeCodex

Set up, author, and navigate the dotagents standard — a slim AGENTS.md "router" at the repository root plus a hidden .agents/ directory (rules, context, memory, personas, skills, specs, logs, tasks) that splits agent context into small per-topic files loaded on demand (progressive disclosure). Use this WHENEVER the…

not rated 3 2mo ago A 230 tokens original MIT

show-math

16123

iCodeCraft/mathshow

Skill Claude CodeCodex needs its repo

Render LaTeX math so the user can actually see it. CLI agents do not typeset $...$ or $$...$$. Use when writing or explaining formulas, equations, derivations, integrals, matrices, or when the user mentions LaTeX, KaTeX, or showing math. Run mathshow; do not leave raw TeX as the only view.

not rated 3 1mo ago A 80 tokens original MIT

adversarial-review

16124

goirik-chakrabarty/adversarial-review

Skill Claude CodeCodex

Review a research paper, proposal, or technical writeup by spawning five constructive reviewer archetypes — the Steelman-Builder, Assumption Auditor, Mechanism Seeker, Generous Skeptic, and Contextualizer — each of whom reads critically and curiously and writes a focused review, then synthesizes them into a…

not rated 3 1mo ago A 180 tokens original MIT

ultimate-design-engineer

16125

lexs32/ultimate-design-engineer

Skill Claude CodeCodex

The master design engineering skill encoding Emil Kowalski's polish philosophy, Apple's fluid interface principles, Anime.js 3D/timeline motion, Motion spring physics, Kokonut UI component aesthetics, and Backlit UI dark-mode charts. Use when designing, animating, or reviewing web UIs to achieve high-precision craft…

not rated 3 1mo ago A 79 tokens original MIT

life-designer-pro

16126

wei-wei-hu/life-designer-pro

Skill Codex

Guide a private, adaptive life-design conversation and create an integrated Life Designer Pro Blueprint covering work, relationships and professional network, health, learning, creativity, community, finances, future paths, experiments, reviews, a visual life map, and optional image prompts. Use when a user asks to…

not rated 3 1mo ago A 125 tokens

claude-router

16127

vimoxshah/claude-router

Skill Claude CodeCodex

Claude-native multi-model routing — dispatch each task to the right Claude model tier (Fable judgment · Opus orchestrate/review + hard build · Sonnet build · Haiku volume) via model-pinned subagents. Use when routing a Claude task by model or reasoning effort, consulting the advisor at a commitment boundary, or…

not rated 3 changed 9d ago B 105 tokens original MIT

driving-bevy-games

16128

drsh4dow/bevy-agent-feedback-plugin

Skill Claude CodeCodex

Drive and verify a running Bevy game through bevy-agent-feedback-plugin using semantic readiness, deterministic time, and completion-confirmed PNG captures.

not rated 3 +1 2mo ago A 34 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: