Skills for Codex

211,826 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

docx

2377

dnnyngyen/kimi-agent-internals

Skill Claude CodeCodex

Provided in response to plain-English questions. Maintainer does not claim copyright. Included for research under CC0 1.0. See LICENSE for details. -->.

not rated 335 +1 5mo ago A 0 tokens

jayminwest/mulch

Skill Claude CodeCodex

Turn the evidence of a finished work session — git commits, changed files, recently-touched seeds issues — into well-formed ml record invocations. Use at session close, when an agent has made changes worth preserving as mulch expertise but hasn't yet recorded them.

not rated 335 +1 11d ago A SkillSpector: pass 61 tokens original MIT

typescript-style

2379

ryzqi/learn-agent

Skill Claude CodeCodex

A set of rules for writing and reviewing TypeScript code, including types, modules, imports, and runtime checks.

not rated 335 +10 11d ago A 36 tokens

doc-coauthoring

2380

mediar-ai/fazm

Skill Claude CodeCodex

Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers.…

not rated 336 +2 11d ago A 77 tokens

god-skill

2381

fattly/god-skill

Skill Claude CodeCodex

A research tool that studies a named person and turns the findings into a runnable coding-agent skill. It can use web research or materials stored on your computer.

not rated 334 +1 4mo ago A 232 tokens

ue-ai-navigation

2382

quodsoler/unreal-engine-skills

Skill Claude CodeCodex

Use this skill when implementing AI, AIController, behavior tree, blackboard, AI perception, NavMesh, EQS, navigation, pathfinding, State Tree, or Smart Objects in Unreal Engine. See references/behavior-tree-patterns.md for BT patterns and references/eqs-reference.md for EQS configuration. For AI ability use, see…

not rated 335 +2 6mo ago A Socket: passSnyk: pass 79 tokens original MIT

mobile-app-ui-design

2383

ceorkm/mobile-app-ui-design

Skill Claude CodeCodex

Design high-quality mobile app UI/UX screens, flows, and components. Use this skill whenever the user asks to design a mobile app screen, create app mockups, build mobile UI components, improve an existing mobile app design, create onboarding flows, design mobile navigation, or requests any mobile-first interface…

not rated 335 +17 2mo ago A 132 tokens

precise

2384

microprediction/precise

Skill Claude CodeCodex

Online (incremental) covariance, correlation, and precision estimation in Python — the streaming complement to sklearn.covariance. Use when code needs a covariance/correlation matrix updated per observation, recomputes np.cov/np.corrcoef in a rolling loop, must judge or compare covariance estimates, or proposes a new…

not rated 334 +1 3d ago A 76 tokens

case-generator

2385

bedriyan/medkit-app

Skill Claude CodeCodex

Generates OSCE-style GP case JSON variants from an authoritative guideline + a variant brief. Outputs strict JSON conforming to cases/case.schema.json. Every clinical fact and rubric item is traceable back to a registry guideline ID.

not rated 333 4mo ago A 49 tokens

skill

2386

chaos-xxl/zelda-hyrule-ui

Skill Claude CodeCodex

A guide for using the zelda-hyrule-ui component library and its visual style rules. It tells an AI coding agent how to get, install, and use the library, including fallback rules when the usual path fails.

not rated 333 +1 2mo ago A 0 tokens

code-migration

2387

anthropics/code-migration-kit-with-claude-code

Skill Claude CodeCodex ✓ vendor

Run a large-scale language migration with the six-step process: create the map and the rules, stress-test the rules, translate everything, compile, run it, match behavior. Use when the user wants to migrate, port, or rewrite a codebase from one language to another ("migrate this to Rust", "port our Python CLI to…

not rated 333 +5 2mo ago A 110 tokens

Liuxiangjian-ai/official-document-skill

Skill Claude CodeCodex

A writing skill for drafting, revising, polishing, and checking Chinese official documents, such as government notices, reports, and practical administrative writing.

not rated 336 +10 3mo ago A 215 tokens original MIT

app-store-screenshots

2389

boraoztunc/skills

Skill Claude CodeCodex

Use when building App Store screenshot pages, generating exportable marketing screenshots for iOS apps, or creating programmatic screenshot generators with Next.js. Triggers on app store, screenshots, marketing assets, html-to-image, phone mockup.

not rated 337 +43 29d ago A SkillSpector: warn 53 tokens original Apache-2.0

claude-api

2390

Ta0ing/claude-code_evil

Skill Claude CodeCodex

Use this skill when the user wants to build with the Claude API or Anthropic SDKs.

not rated 332 +2 5mo ago A 0 tokens

static

2391

Fergana-Labs/stash

Skill Claude CodeCodex

Stash is your personal home for agent work. Everything you create is scoped to your account — it is yours alone, with nothing to pick or set up first. Your Stash has three primary surfaces.

not rated 333 5d ago A SkillSpector: warn 0 tokens original MIT

login-with-chatgpt

2392

opencoredev/login-with-chatgpt

Skill Claude CodeCodex

Integrate Login with ChatGPT (@opencoredev/loginwithchatgpt-): let users sign in with their own ChatGPT account and run AI requests against their ChatGPT plan. Use when adding ChatGPT account login, mounting createChatGPTHandler, rendering the LoginWithChatGPT React button or useLoginWithChatGPT hook, wiring…

not rated 333 +5 1mo ago A SkillSpector: pass 101 tokens original MIT

gameworkerkim/vibe-investing

Skill Claude CodeCodex

A browser dashboard that translates Korean or other-language prompts into English with DeepSeek, stores planning prompts, and estimates token savings for Claude and ChatGPT. Tokens are the text units that language models process and charge for.

not rated 333 +2 today A 0 tokens

bailian-managed-agent

2394

modelstudioai/cli

Skill Claude CodeCodex

A command-line tool for managing Alibaba Cloud Bailian hosted agents and deployments from an agents.yaml file. This file acts as the single description of the remote resources, similar to infrastructure-as-code configuration.

not rated 331 +4 changed 2d ago A Socket: passSnyk: warnSkillSpector: warn 255 tokens original Apache-2.0

ue-mcp-blueprint

2395

db-lyon/ue-mcp

Skill Claude CodeCodex

Use when authoring or modifying Unreal Blueprint assets through ue-mcp. Covers the read-then-write discipline, node/pin wiring, component (SCS) hierarchy, variables, interfaces, compilation, and the difference between pin defaults and linked inputs. Pulls in any time the user asks to create, edit, or inspect a…

not rated 330 +23 yesterday A SkillSpector: pass 74 tokens original MIT

liyue-aigc/seedance-2-5-video-director

Skill Claude CodeCodex

Design, derive, optimize, diagnose, and rewrite scripts or copy-ready prompts specifically for Dreamina/即梦 Seedance 2.5. Use for new text/image/video/audio-to-video concepts, exact-timeline videos, 30-180-second Long Video, extension, video editing, Clay Renderer, seamless transitions, multi-grid storyboards…

not rated 334 +30 18d ago A 161 tokens original MIT

tree-generator

2397

TanStack/intent

Skill Claude CodeCodex

Use when turning an approved domainmap.yaml and skillspec.md into a full-library skill tree or explicitly auditing its structure and dependencies. For agreed batches and source-driven guidance updates, use generate-skill instead.

not rated 330 changed today A SkillSpector: warn 44 tokens original MIT

Yuuhann1999/codex-storyboard

Skill Claude CodeCodex

Process pending Codex Storyboard image and video generation tasks. Use when the user asks to generate storyboard assets, process the storyboard queue, generate all shots, generate a specific storyboard row, or return Image Generation, HyperFrames, or Remotion outputs to the local storyboard.

not rated 331 +6 2mo ago A SkillSpector: warn 60 tokens original MIT

Jianing1117/jianing-skills

Skill Claude CodeCodex

A content-positioning guide for beginners creating accounts on Douyin and Xiaohongshu. It helps define a one-sentence focus, how to divide work between the platforms, content boundaries, and an initial theme.

not rated 329 +1 changed 10d ago A 117 tokens

calendar-briefs

2400

ChatPRD/tradclaw

Skill Claude CodeCodex

Skill "calendar-briefs" from ChatPRD/tradclaw, covering calendar briefs skill, goal, high-priority categories, low-priority categories and workflow.

not rated 329 +2 5mo ago A 0 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: