Updated 1mo ago
by openai
skills
Skills Catalog for Codex
28.1k GitHub stars (28,093)
+453 in 20 days
| Period | New stars |
|---|---|
| Sep 27–28 (2 days) | +74 |
| Sep 29 | +69 |
| Sep 30 | +42 |
| Oct 1 | +3 |
| Oct 2 | +11 |
| Oct 3 | +13 |
| Oct 4 | +9 |
| Oct 5 | +19 |
| Oct 6 | +9 |
| Oct 7 | +14 |
| Oct 8 | +20 |
| Oct 9 | +27 |
| Oct 10 | +13 |
| Oct 11 | +20 |
| Oct 12 | +24 |
| Oct 13 | +21 |
| Oct 14 | +26 |
| Oct 15 | +20 |
| Oct 16 | +19 |
- 30 skills (30 skills found in its SKILL.md files)
- 1.9k forks (1,931 forks)
- 1mo ago last update (Last updated 1mo ago)
Install
Skills CLI
npx skills add openai/skills
Asks which skills and agents to install. Just one: npx skills add openai/skills --skill aspnet-core — add -g for every project.
Claude Code
git clone https://github.com/openai/skillscp -r "skills/skills/.curated/aspnet-core" ~/.claude/skills/
Copies the aspnet-core skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add openai/skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md — showing the first 30 of 44 files.
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aspnet-core
Build, review, refactor, or architect ASP.NET Core web applications using current official guidance for .NET web development. Use when working on Blazor Web Apps, Razor Pages, MVC, Minimal APIs, controller-based Web APIs, SignalR, gRPC, middleware, dependency injection, configuration, authentication, authorization, testing, performance, deployment, or ASP.NET Core upgrades.
skills/.curated/aspnet-core/SKILL.md on GitHub (opens in a new tab) -
chatgpt-apps
Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI. Use when Codex needs to design tools, register UI resources, wire the MCP Apps bridge or ChatGPT compatibility APIs, apply Apps SDK metadata or CSP or domain settings, or produce a docs-aligned project scaffold. Prefer a docs-first workflow by invoking the openai-docs skill or OpenA…
skills/.curated/chatgpt-apps/SKILL.md on GitHub (opens in a new tab) -
cli-creator
Build a composable CLI for Codex from API docs, an OpenAPI spec, existing curl examples, an SDK, a web app, an admin tool, or a local script. Use when the user wants Codex to create a command-line tool that can run from any repo, expose composable read/write commands, return stable JSON, manage auth, and pair with a companion skill.
skills/.curated/cli-creator/SKILL.md on GitHub (opens in a new tab) -
cloudflare-deploy
Deploy applications and infrastructure to Cloudflare using Workers, Pages, and related platform services. Use when the user asks to deploy, host, publish, or set up a project on Cloudflare.
skills/.curated/cloudflare-deploy/SKILL.md on GitHub (opens in a new tab) -
define-goal
Help the user define a concrete, measurable goal before starting work, especially when they ask to use the goal tool, create a goal, set an objective, clarify success criteria, or turn a fuzzy intention into a quantitative outcome. Use this skill for goal creation and goal refinement only; it does not manage durable snapshots, decision logs, or long-running execution artifacts.
skills/.curated/define-goal/SKILL.md on GitHub (opens in a new tab) -
figma-code-connect-components
Connects Figma design components to code components using Code Connect mapping tools. Use when user says "code connect", "connect this component to code", "map this component", "link component to code", "create code connect mapping", or wants to establish mappings between Figma designs and code implementations. For canvas writes via `use_figma`, use `figma-use`.
skills/.curated/figma-code-connect-components/SKILL.md on GitHub (opens in a new tab) -
figma-create-design-system-rules
Generates custom design system rules for the user's codebase. Use when user says "create design system rules", "generate rules for my project", "set up design rules", "customize design system guidelines", or wants to establish project-specific conventions for Figma-to-code workflows. Requires Figma MCP server connection.
skills/.curated/figma-create-design-system-rules/SKILL.md on GitHub (opens in a new tab) -
figma-create-new-file
Create a new blank Figma file. Use when the user wants to create a new Figma design or FigJam file, or when you need a new file before calling use_figma. Handles plan resolution via whoami if needed. Usage — /figma-create-new-file [editorType] [fileName] (e.g. /figma-create-new-file figjam My Whiteboard)
skills/.curated/figma-create-new-file/SKILL.md on GitHub (opens in a new tab) -
figma-generate-design
Use this skill alongside figma-use when the task involves translating an application page, view, or multi-section layout into Figma. Triggers: 'write to Figma', 'create in Figma from code', 'push page to Figma', 'take this app/page and build it in Figma', 'create a screen', 'build a landing page in Figma', 'update the Figma screen to match code'. This is the preferred workflow skill whenever the…
skills/.curated/figma-generate-design/SKILL.md on GitHub (opens in a new tab) -
figma-generate-library
Build or update a professional-grade design system in Figma from a codebase. Use when the user wants to create variables/tokens, build component libraries, set up theming (light/dark modes), document foundations, or reconcile gaps between code and Figma. This skill teaches WHAT to build and in WHAT ORDER — it complements the `figma-use` skill which teaches HOW to call the Plugin API. Both skills…
skills/.curated/figma-generate-library/SKILL.md on GitHub (opens in a new tab) -
figma-implement-design
Translates Figma designs into production-ready application code with 1:1 visual fidelity. Use when implementing UI code from Figma files, when user mentions "implement design", "generate code", "implement component", provides Figma URLs, or asks to build components matching Figma specs. For Figma canvas writes via `use_figma`, use `figma-use`.
skills/.curated/figma-implement-design/SKILL.md on GitHub (opens in a new tab) -
figma-use
**MANDATORY prerequisite** — you MUST invoke this skill BEFORE every `use_figma` tool call. NEVER call `use_figma` directly without loading this skill first. Skipping it causes common, hard-to-debug failures. Trigger whenever the user wants to perform a write action or a unique read action that requires JavaScript execution in the Figma file context — e.g. create/edit/delete nodes, set up variabl…
skills/.curated/figma-use/SKILL.md on GitHub (opens in a new tab) -
figma
Use the Figma MCP server to fetch design context, screenshots, variables, and assets from Figma, and to translate Figma nodes into production code. Trigger when a task involves Figma URLs, node IDs, design-to-code implementation, or Figma MCP setup and troubleshooting.
skills/.curated/figma/SKILL.md on GitHub (opens in a new tab) -
gh-address-comments
Help address review/issue comments on the open GitHub PR for the current branch using gh CLI; verify gh auth first and prompt the user to authenticate if not logged in.
skills/.curated/gh-address-comments/SKILL.md on GitHub (opens in a new tab) -
gh-fix-ci
Use when a user asks to debug or fix failing GitHub PR checks that run in GitHub Actions; use `gh` to inspect checks and logs, summarize failure context, draft a fix plan, and implement only after explicit approval. Treat external providers (for example Buildkite) as out of scope and report only the details URL.
skills/.curated/gh-fix-ci/SKILL.md on GitHub (opens in a new tab) -
hatch-pet
Create, repair, validate, visually QA, and package Codex-compatible animated pets and pet spritesheets from character art, generated images, company or prospect brand cues, or visual references. Use when a user wants a lightweight-worker Codex pet workflow, a non-pixel custom pet style, a prospect or company mascot pet, or a full 8x9 animated pet atlas with transparent unused cells, QA contact sh…
skills/.curated/hatch-pet/SKILL.md on GitHub (opens in a new tab) -
jupyter-notebook
Use when the user asks to create, scaffold, or edit Jupyter notebooks (`.ipynb`) for experiments, explorations, or tutorials; prefer the bundled templates and run the helper script `new_notebook.py` to generate a clean starting notebook.
skills/.curated/jupyter-notebook/SKILL.md on GitHub (opens in a new tab) -
linear
Manage issues, projects & team workflows in Linear. Use when the user wants to read, create or updates tickets in Linear.
skills/.curated/linear/SKILL.md on GitHub (opens in a new tab) -
migrate-to-codex
Migrate supported instruction files, skills, agents, and MCP config into Codex project and global files.
skills/.curated/migrate-to-codex/SKILL.md on GitHub (opens in a new tab) -
netlify-deploy
Deploy web projects to Netlify using the Netlify CLI (`npx netlify`). Use when the user asks to deploy, host, publish, or link a site/repo on Netlify, including preview and production deploys.
skills/.curated/netlify-deploy/SKILL.md on GitHub (opens in a new tab) -
notion-knowledge-capture
Capture conversations and decisions into structured Notion pages; use when turning chats/notes into wiki entries, how-tos, decisions, or FAQs with proper linking.
skills/.curated/notion-knowledge-capture/SKILL.md on GitHub (opens in a new tab) -
notion-meeting-intelligence
Prepare meeting materials with Notion context and Codex research; use when gathering context, drafting agendas/pre-reads, and tailoring materials to attendees.
skills/.curated/notion-meeting-intelligence/SKILL.md on GitHub (opens in a new tab) -
notion-research-documentation
Research across Notion and synthesize into structured documentation; use when gathering info from multiple Notion sources to produce briefs, comparisons, or reports with citations.
skills/.curated/notion-research-documentation/SKILL.md on GitHub (opens in a new tab) -
notion-spec-to-implementation
Turn Notion specs into implementation plans, tasks, and progress tracking; use when implementing PRDs/feature specs and creating Notion plans + tasks from them.
skills/.curated/notion-spec-to-implementation/SKILL.md on GitHub (opens in a new tab) -
openai-docs
Use when the user asks how to build with OpenAI products or APIs, asks about Codex itself or choosing Codex surfaces, needs up-to-date official documentation with citations, help choosing the latest model for a use case, or model upgrade and prompt-upgrade guidance; use OpenAI docs MCP tools for non-Codex docs questions, use the Codex manual helper first for broad Codex self-knowledge, and restri…
skills/.curated/openai-docs/SKILL.md on GitHub (opens in a new tab) -
pdf
Use when tasks involve reading, creating, or reviewing PDF files where rendering and layout matter; prefer visual checks by rendering pages (Poppler) and use Python tools such as `reportlab`, `pdfplumber`, and `pypdf` for generation and extraction.
skills/.curated/pdf/SKILL.md on GitHub (opens in a new tab) -
playwright-interactive
Persistent browser and Electron interaction through `js_repl` for fast iterative UI debugging.
skills/.curated/playwright-interactive/SKILL.md on GitHub (opens in a new tab) -
playwright
Use when the task requires automating a real browser from the terminal (navigation, form filling, snapshots, screenshots, data extraction, UI-flow debugging) via `playwright-cli` or the bundled wrapper script.
skills/.curated/playwright/SKILL.md on GitHub (opens in a new tab) -
render-deploy
Deploy applications to Render by analyzing codebases, generating render.yaml Blueprints, and providing Dashboard deeplinks. Use when the user wants to deploy, host, publish, or set up their application on Render's cloud platform.
skills/.curated/render-deploy/SKILL.md on GitHub (opens in a new tab) -
screenshot
Use when the user explicitly asks for a desktop or system screenshot (full screen, specific app or window, or a pixel region), or when tool-specific capture capabilities are unavailable and an OS-level capture is needed.
skills/.curated/screenshot/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.