ChatGPT skills, plugins, subagents, slash commands and mcp servers

react-three-fiber-game official OpenAI skill Structures React-hosted 3D browser games and scenes using React Three Fiber and the pmndrs stack. CX Codex 39installs security-scan official OpenAI skill Runs a single-pass security audit on a repository or selected path. Use it for a general review when there is no diff to inspect. CX Codex 39installs stripe-best-practices official Stripe skill Integration guide for Stripe in Codex: covers Checkout Sessions, Connect Accounts v2, tax setup, and restricted API keys. CX Codex 36installs figma-use official Figma skill This skill sets out how to use the Figma Plugin API through use_figma. It helps when an agent needs to change a Figma file or inspect its structure programmatically. CX Codex 36installs stripe-best-practices official OpenAI skill This skill guides Stripe API choices for payments, subscriptions, marketplaces, and financial accounts. Use it when building or reviewing a Stripe integration. CX Codex 36installs figma-generate-design official Figma skill Builds or updates composed Figma screens using design system components and styles. Use it to turn application pages or dialogs from code into Figma views. CX Codex 33installs figma-generate-library official Figma skill Skill to build a professional design system in Figma from your codebase. Creates variables, components with variants, typography styles and theming in the correct order — from tokens to finished components. CX Codex 32installs threat-model official OpenAI skill Builds repository threat models, maps trust boundaries, and outputs threatmodel.md in Codex. CX Codex 32installs figma-design-to-code official Figma skill Guides an agent through implementing a Figma node in a project’s existing stack. Use it before calling get_design_context. CX Codex 30installs triage-finding official OpenAI skill Triages external security reports against repository code and SECURITY.md policies, assigning static-evidence verdicts without modifying files. CX Codex 30installs security-diff-scan official OpenAI skill Reviews pull requests, commits, and local diffs for security vulnerabilities. Catches risks in modified and deleted code before merging. CX Codex 30installs chatgpt-app-submission official OpenAI skill Inspects a ChatGPT Apps MCP server and prepares the submission JSON. Use it before review to collect app info, test cases, and findings. CX Codex 29installs validation official OpenAI skill This skill checks whether candidate security findings hold up. Use it to validate findings from discovery, not to start a full repository scan. CX Codex 29installs deep-security-scan official OpenAI skill This skill runs multiple independent security scans across your entire repository or a scoped path, aggregates findings, and generates a complete report. Use it when standard scanning needs more depth and confidence. CX Codex 29installs dashboards-and-real-time-visualization official OpenAI skill Designs dashboards and live data visualization systems. Helps structure streaming data, refresh rates, mobile interruptions, and rendering budgets. CX Codex 29installs vercel-sandbox official Vercel Labs skill This skill runs user-generated and AI-generated code inside an ephemeral Vercel Sandbox. Use it for browser automation and code checks that should stay outside the main environment. CX Codex 27installs fix-finding official OpenAI skill Resolves confirmed security vulnerabilities through targeted, validated patches. Useful when you need to close an exploit path without breaking existing APIs. CX Codex 27installs attack-path-analysis official OpenAI skill Evaluates plausible security findings in Codex and ChatGPT, traces paths from source to sink, and calibrates severity against the repository threat model. CX Codex 27installs track-findings official OpenAI skill This skill moves validated Codex Security findings into Linear, Jira, or GitHub. Use it when scan results are reviewed and ready for controlled tracking. CX Codex 26installs canva-branded-presentation official Canva Pty Ltd. skill Creates on-brand Canva presentation decks from briefs, raw outlines, or design links. Useful when you need slides formatted to your brand kit. CX Codex 26installs data-visualization official OpenAI skill This skill routes web visualization tasks, from chart selection to maps, software diagrams, and exports. Use it when an agent needs to plan or review a data visualization. CX Codex 26installs google-drive official OpenAI skill This skill routes Drive, Docs, Sheets and Slides work through one entry point in Codex. Handy when you keep documents in Google and edit them from the terminal. CX Codex 25installs vulnerability-writeup official OpenAI skill Turns vulnerability notes, PoCs, and source code into a checked, self-contained report. Use it to assess one finding or a disclosure campaign. CX Codex 25installs canva-translate-design official Canva Pty Ltd. skill Translates every text element in a Canva design and creates a separate copy. Use it to localize layouts without editing each text box by hand. CX Codex 25installs Zotero official OpenAI skill This skill connects Codex to a local Zotero library for searching records, exporting BibTeX, and adding citations to LaTeX or Markdown drafts. CX Codex 24installs google-sheets official OpenAI skill Helps your agent create and edit Google Sheets with range precision using connectors or MCP. Useful for building clean tables, writing formulas, and fixing charts. CX Codex 24installs finding-discovery official OpenAI skill This skill searches code or changes for plausible security vulnerabilities in the context of a threat model. Use it during finding discovery, not to start a full scan. CX Codex 24installs uml-and-software-architecture-visualization official OpenAI skill This skill helps choose a notation and format for UML diagrams, architecture maps, workflows, and data models. Use it when you need to describe how a system is structured or behaves. CX Codex 24installs ai-sdk official Vercel Labs skill Provides Vercel AI SDK guidance for your coding agent. Helps build chat interfaces, streaming routes, tool calls, and agents without obsolete syntax. CX Codex 22installs agents-sdk official OpenAI skill Builds, runs, and tests OpenAI Agents SDK apps from Codex. Turns a prompt, repo, or session into a working agent with tools and eval tests. CX Codex 22installs google-docs official OpenAI skill This skill creates, edits, adapts, and checks Google Docs while preserving templates, structure, and styling. Use it for documents with tabs, tables, and controlled fields. CX Codex 22installs agents-sdk official Cloudflare skill Guides building AI agents on Cloudflare Workers with persistent state, durable workflows, and MCP support. Useful when developing server-side agents or chat apps. CX Codex 22installs visualization-strategy-and-critique official OpenAI skill Selects chart formats, designs dashboard layouts, and critiques data visualizations. Useful when planning visual hierarchy before writing code. CX Codex 22installs figma-use-slides official Figma skill This skill guides agents using Figma's use_figma MCP tool within Figma Slides. It helps create branded decks, manage slide structure, and refine layouts in place. CX Codex 21installs agent-browser official Vercel Labs skill Automates browser actions via CLI, takes DOM snapshots, clicks elements, and verifies dev servers. Helps AI agents inspect web interfaces directly. CX Codex 20installs android-performance official OpenAI skill Captures Simpleperf CPU profiles, Perfetto traces, and gfxinfo metrics via adb. Helps diagnose jank and heavy functions in Android apps. CX Codex 19installs workflow official Vercel Labs skill Tells the agent how to build durable Vercel Workflow jobs: pause and resume, retries, step-based runs, crash safety. CX Codex 18installs chat-sdk official Vercel Labs skill Guides Codex when building multi-platform bots with Vercel Chat SDK across Slack, Telegram, Discord, and Teams. Useful for shared routing and adapters. CX Codex 18installs testing-data-visualizations official OpenAI skill This skill establishes test strategies for charts, dashboards, and diagrams. It separates unit, component, visual regression, and E2E coverage without brittle pixel snapshots. CX Codex 18installs temporal-developer official Temporal skill Helps develop workflows, resolve non-determinism errors, and manage Temporal workers across multiple languages. CX Codex 17installs