codex skills

17,722 tagged codex, measured the same way as everything else here.

Browse within: claudecode 302coding-agents 202ai-coding 201claudecode-skills 196skills 188copilot 145ai-tools 136openai 134awesome 132awesome-list 132codex-plugins 132actions 96cai 96ci 96

wp-a/nature-academic-search

Skill Claude CodeCodex

An academic-paper search skill finds and checks research papers, preprints, clinical-trial records, and citations across sources such as PubMed, arXiv, Crossref, and OpenAlex. It can also work with identifiers such as DOI, PMID, and trial IDs.

not rated 181 +4 4d ago A 122 tokens original MIT

react-best-practices

290

ItsWendell/palot

Skill Claude CodeCodex

React performance optimization guidelines. This skill should be used when writing, reviewing, or refactoring React code to ensure optimal performance patterns. Triggers on tasks involving React components, data fetching, bundle optimization, or performance improvements.

not rated 179 +1 3mo ago A 50 tokens original MIT

learn-anything-skill

291

read2017/learn-anything-with-AI

Skill Codex

A Chinese-language learning guide that helps users understand new subjects through explanations, study plans, notes, projects, reviews, and knowledge checks.

not rated 179 +1 3mo ago A 131 tokens original MIT

tendril-debug-plan

292

Ivy-Interactive/Ivy-Tendril

Skill Claude Code

Debug a Tendril plan by analyzing its execution logs, session JSONL, verification results, and checking infrastructure. Produces actionable bugfix and improvement recommendations. Use when the user wants to investigate why a plan failed, behaved unexpectedly, or to audit plan execution quality.

not rated 176 yesterday A 59 tokens

zach-product-research

293

zach22-1999/amazon-skills

Skill Claude Code

A Sorftime-based product research skill for finding Amazon market opportunities and deciding whether a new product is worth pursuing. Sorftime is a market-research data source for Amazon sellers.

not rated 175 +3 16d ago A 89 tokens original MIT

steadyagent-workflow

294

Khalilzhang0825/boring-is-all-you-need

Skill Codex

Local-first Codex workflow for planning, debugging, reviewing, refactoring, improving AGENTS.md, building skills, publishing agent harness repositories, or running complex multi-step coding tasks that need staged diagnosis, context control, verification loops, review strategy, release evidence, and…

not rated 173 26d ago A 64 tokens original MIT

factory-implement

295

addyosmani/factory

Skill Claude CodeCodex

Claim and implement one ready GitHub issue, run fail-closed gates, obtain independent verification, and open a draft pull request.

not rated 173 +5 15d ago A 30 tokens original MIT

piglet

296

PsiACE/skills

Skill Codex

Practical Python craftsmanship guidance based on One Python Craftsman. Use when writing, refactoring, or reviewing Python code for naming, branching, data structures, functions, exceptions, loops, decorators, imports, file I/O, edge cases, and modern syntax choices. If the skills set includes friendly-python, suggest…

not rated 170 17d ago A 72 tokens

imagegen

297

tercumantanumut/selene

Skill Claude CodeCodex

Use when the user asks to generate or edit images via the OpenAI Image API (for example: generate image, edit/inpaint/mask, background removal or replacement, transparent background, product shots, concept art, covers, or batch variants); run the bundled CLI (${SELENESKILLROOT}/scripts/imagegen.py) and require…

not rated 169 +2 1mo ago A 81 tokens original MIT

gpt-isms-stamp-out

298

makoMakoGo/fish-claude

Skill Claude CodeCodex

Strip GPT-5.4 verbal tics from text. Use when user asks to de-GPT a document, remove AI-isms, stamp out GPT tics, or clean up AI-written text. Also use proactively when creating documents (README, docs, proposals, specs) to avoid GPT-5.4 tic patterns in the output.

not rated 168 1mo ago A 77 tokens original MIT

Sven-LI-sankyuu/presentation-skills

Skill Codex

Use when collaborating with humans to produce polished, editable, high-quality PPT decks across business, technical, research, education, product, and operations themes. Supports deck planning, slide archetype selection, diagram/chart/icon asset strategy, preview export, and validation for reusable PowerPoint…

not rated 167 1mo ago A 66 tokens

sweetcornna/mathodology

Skill Claude CodeCodex

Use when running Mathodology award-workflow phase gates, judge panels, structured handoffs, figure QA, or rendered-PDF QA in a contest run.

not rated 167 +16 6d ago A 40 tokens original MIT

implement-feature

301

tddworks/SkillsManager

Skill Claude Code

Guide for implementing features following architecture-first design, TDD, rich domain models, and Swift 6.2 patterns. Use this skill when: (1) Adding new functionality to a Swift app (2) Creating domain models that follow user's mental model (3) Building SwiftUI views that consume domain models directly (4) User asks…

not rated 165 3mo ago A 103 tokens

erduo1998-cell/erduo-broll-loop-engineering

Skill Codex

Create editable SRT-anchored B-roll through a Director, shared Assets, three Lead samples, and 5–8-shot Chapter Builders that render, view, and revise their own work. Use for original-SRT/design-to-video production with HyperFrames by default, explicit Remotion canaries, direct per-shot H.264 delivery, six-frame…

not rated 165 +1 18d ago A 86 tokens original MIT

Vuk97/forward-implementation-first

Skill Claude CodeCodex

Keeps an agent building and validating real output instead of servicing its own bookkeeping. Use for multi-stage pipelines, capability roadmaps, long-running implementation loops, migrations, staged data or build runs, and any run where administrative hashes, locks, receipts, dashboards, certification markers, or…

not rated 163 +2 changed 2d ago C 94 tokens original MIT

alibaba/loongsuite-pilot

Skill Claude CodeCodex ✓ vendor

A reporting workflow for turning LoongSuite Pilot and AI coding-agent logs into structured reports about events, teams, data quality, development efficiency, and AI use. It defines the meaning of the log fields and the measurements used in dashboards.

not rated 162 +1 yesterday A 91 tokens original Apache-2.0

NVIDIA/NeMo-Relay

Skill Claude CodeCodex ✓ vendor

Use this skill when building or packaging reusable NeMo Relay runtime behavior as an embedded configuration component or a manifest-backed rustdynamic native or worker gRPC plugin, with deterministic validation and rollback-safe registration.

not rated 162 +22 yesterday A 50 tokens original Apache-2.0

gpt-image

306

GENEXIS-AI/gpt-image-skill

Skill Codex

Generate or edit raster images through the user's ChatGPT subscription and save or preview workspace PNGs. Use for text-to-image, local-reference generation, edits, follow-up revisions, transparent PNGs, variants, multi-image batches, or subscription-backed setup in Codex, Claude Code, Google Antigravity, and…

not rated 160 +1 8d ago A 137 tokens

lpm-config

307

gug007/lpm

Skill Codex

Create and edit lpm YAML configs for projects, duplicates, worktree metadata, services, actions, terminals, profiles, SSH projects, and shared config layers. Use when the user explicitly asks to configure lpm, add an lpm service/action/button/terminal, edit .lpm.yml, or manage lpm templates or global config. For…

not rated 159 +1 yesterday A 91 tokens original MIT

dispatch

308

epilande/ccmux

Skill Claude Code

../../../plugins/ccmux/skills/dispatch/SKILL.md.

not rated 159 +1 today A 0 tokens original MIT

moskoo/xxg-portrait-rebuild-light

Skill Claude CodeCodex

Edit an existing JPG, JPEG, PNG, or WebP portrait to rebuild physically coherent light and clean optical skin realism without changing the person. Use for plastic-skin or AI-look removal, texture-only fidelity enhancement, natural fill, backlight correction, soft window light or shadows, tree shadows, bokeh…

not rated 159 +5 5d ago A 99 tokens original MIT

zjp1997720/codex-model-routing-team

Skill Codex

A team-routing skill for assigning complex, independent knowledge or coding tasks to background workers with chosen models and reasoning levels. The main agent remains responsible for planning, combining results, and checking the final work.

not rated 158 1mo ago A 138 tokens original MIT

image-generation

311

shinpr/mcp-image

Skill Claude CodeCodex

Optimizes image generation prompts using Subject-Context-Style structure. Use this skill when generating images, creating illustrations, photos, visual assets, editing images, or crafting prompts for any image generation model.

not rated 157 yesterday A 43 tokens original MIT

mysearch

312

skernelx/MySearch-Proxy

Skill Codex

DEFAULT search skill for OpenClaw. Aggregates Tavily, Firecrawl, Exa, and optional X/social search behind one search path. Use for ANY external lookup that needs current web results, docs, GitHub, changelog, pricing, URL extraction, or X discussion. Prefer this over legacy Tavily-only skill or raw websearch when…

not rated 157 5mo ago A 78 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: