438 skills ・ Official · Codex · sorted by popularity
Assess GitHub issues and pull requests by checking demonstrated user needs, existing alternatives, compatibility, and maintenance costs. Produce an evidence-based maintainer recommendation through code and document inspection, without running tests or examples.
Plan SDK behavior changes by defining required outcomes, compatibility boundaries, and unsupported cases. Reuse existing implementation paths, assess review feedback, and reconsider designs when repeated fixes introduce complexity beyond the original requirement.
Prepare a Python SDK release candidate in a separate working directory, check version metadata and public API compatibility, and produce one local commit with a review report for the release handoff.
Capture a local static HTML page from the terminal using Playwright and Chromium. The supplied commands install the browser, set a 2048 × 1152 viewport, and save screenshots without starting a web server.
Run final checks on reviewed SDK changes, covering code formatting, linting for code issues, type checking, and tests. Confirm completion only after every required check succeeds, with wrappers for macOS, Linux, and Windows.
Build and improve Windows desktop apps with C#, WinUI 3, and the Windows App SDK. Guidance covers development setup, native interface design, implementation, troubleshooting, packaging choices, and verification through both builds and actual app launches.
Deploy web projects to Netlify with its command-line tool. The skill checks authentication and project settings, links or creates a site, and publishes a preview or production version with deployment URLs and log links.
Move supported Claude Code instructions, skills, agents, and MCP tool connection settings into Codex. The workflow inspects sources, previews changes, validates converted files, and reports items that need manual setup or review.
Create a local Codex plugin scaffold with its required configuration file and optional folders. Generate or update marketplace entries to define display order, installation availability, and authentication timing before testing or publishing.
Prepare meeting agendas and reading materials using existing Notion pages and Codex research. Adapt the content to participants and meeting goals, with source links, discussion owners, time limits, and decisions to make.
Read, create, and review PDFs with checks of both content and appearance. Uses Python tools for document generation and text extraction, then inspects rendered page images for spacing, alignment, and readability.
Find code components that match Figma design components by comparing names, structure, and settings. Presents candidates for approval, then creates Code Connect mappings, explicit links between design components and their implementations.
Turn Figma screens and components into application code using design specifications, screenshots, and supplied assets. Reuse existing project components and shared style values, then check layout, typography, responsive behavior, and accessibility against the design.
Convert a Notion specification into a linked implementation plan and manageable tasks. Extract requirements and acceptance criteria, record uncertainties, and keep task statuses, checklists, blockers, and milestone updates aligned as the work progresses.
Stage and commit code changes, push them to GitHub, and create or update a pull request, a request to review changes. Use the repository template and describe the motivation and final changes for reviewers.
Find available Codex skills and install selected ones from a curated list or a GitHub repository. Supports public and private repositories, marks skills already installed, and lets you specify source paths and installation destinations.
Turn text into audio files for narration, product demos, phone prompts, or accessibility reads using the OpenAI Audio API. Choose built-in voices and delivery directions, then generate a single clip or a batch of files.
Handle review and discussion comments on the open GitHub pull request for the current branch. Collect comments, number and summarize the requested changes, then apply fixes for the comments the user chooses using the GitHub CLI.
Analyze a codebase to identify valuable assets, attack entry points, and realistic abuse paths. Produce a concise Markdown threat model that explains risk priorities, distinguishes existing protections from proposed mitigations, and makes assumptions explicit.
Capture desktop screenshots on macOS, Linux, and Windows. Save the full screen, a selected window, or a region defined by coordinates, with support for a specified file path, the default location, or temporary storage.
Turn a linked Figma frame or layer into application code using the Figma MCP server, a connection for accessing design data. Retrieve design details, screenshots, and assets, reuse existing project components, and compare the implementation with the design.
Analyze git history to map contributors to security-sensitive files, identify reliance on too few people, and find stale areas. Export CSV and JSON results for ownership reviews, graph exploration, and comparison with CODEOWNERS.
Create animated Codex pets from character art, text ideas, or brand cues. Generate nine animation states, assemble a transparent sprite sheet, check appearance and movement, and package the results with a pet configuration file.
Build, review, and refactor ASP.NET Core web applications using official guidance. Helps choose application structure, implement pages and APIs, configure authentication and services, and plan testing, performance improvements, deployment, and version upgrades.