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468 skills22 repositories 361.2K

Skills (468)

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build-report

Official · CodexFreeSummary

Turn analytical findings into a report that leads with the answer and connects evidence, charts, tables, caveats, and sources. Shape the narrative for business stakeholders or technical readers, and deliver a report suited to the available environment.

  • Prepare an analytical report for leadership
  • Explain product or business findings
  • Document technical methods and limitations
openai/plugins7.5KUpdated Oct 8, 2026

expo-dev-client

Official · CodexFreeSummary

Build development clients for Expo apps that use custom native code. Covers local and cloud builds, device installation, TestFlight distribution, and connecting installed clients to a local development server.

  • Test custom native modules on physical devices
  • Distribute an iOS development build through TestFlight
  • Build iOS or Android development clients locally
openai/plugins7.5KUpdated Oct 8, 2026

expo-tailwind-setup

Official · CodexFreeSummary

Set up Tailwind CSS v4 in Expo using react-native-css and NativeWind v5. Configure styling across iOS, Android, and Web, create components that accept CSS class names, and define shared themes with platform-specific fonts and colors.

  • Add Tailwind CSS v4 to an Expo project
  • Create components that accept CSS class names
  • Define shared themes with platform-specific fonts and colors
openai/plugins7.5KUpdated Oct 8, 2026

figma-generate-library

Official · CodexFreeSummary

Build or update a Figma design system from existing code. Organize shared colors, spacing, and typography, create reusable components with states and theme bindings, document their use, and check differences between the implementation and Figma.

  • Building a Figma component library from existing code
  • Organizing shared settings for light and dark themes
  • Creating a button with variants and variable bindings
openai/plugins7.5KUpdated Oct 8, 2026

game-studio

Official · CodexFreeSummary

Plan the early stages of a browser game by choosing suitable technology and coordinating gameplay, interface, assets, and playtesting. It defaults to Phaser for 2D games and routes more specific work to the relevant specialist skills.

  • Choosing technology for a browser-game prototype
  • Planning gameplay loops, failure states, and progression
  • Coordinating interfaces and 2D or 3D assets
openai/plugins7.5KUpdated Oct 8, 2026

game-ui-frontend

Official · CodexFreeSummary

Design and implement browser game interfaces that keep the playfield visible. Create status displays, menus, and overlays with a consistent visual theme, responsive layouts for desktop and mobile, and clear interaction boundaries for 3D camera controls.

  • Design status displays that keep the playfield visible
  • Create menus that fit the game world
  • Adapt game interfaces for desktop and mobile
openai/plugins7.5KUpdated Oct 8, 2026

build-dashboard

Official · CodexFreeSummary

Build dashboards from verified product or business data, with clearly defined metrics, charts, and useful filters. Organize the view from headline results to supporting detail, and check data freshness, numerical consistency, and dashboard behavior before handoff.

  • Monitor key product or business metrics
  • Build a dashboard for recurring operating reviews
  • Explore trends and differences across segments
openai/plugins7.5KUpdated Oct 8, 2026

analyze-data-quality

Official · CodexFreeSummary

Assess whether data is trustworthy enough for analysis, dashboards, experiments, or modeling. Check missing values, duplicates, consistency, freshness, and changes over time, then explain the evidence, downstream risks, likely causes, and practical fixes.

  • Check missing values and duplicate records
  • Investigate sudden changes in data quality
  • Reconcile conflicting sources and metric definitions
openai/plugins7.5KUpdated Oct 8, 2026

intake

Official · CodexFreeSummary

Open the Creative Production start screen when a creative request is still undefined. The app presents starter choices that lead to an editable prompt, providing an entry point before a concrete production request is submitted.

  • Opening Creative Production without a detailed brief
  • Exploring starter choices before deciding what to make
  • Drafting a request from an editable starter prompt
openai/plugins7.5KUpdated Oct 8, 2026

canva-edit-design

Official · CodexFreeSummary

Edits existing Canva designs by revising or translating text, replacing images and videos, adjusting text formatting, and moving or resizing elements. Presents a preview and change summary before saving approved edits to the design.

  • Correct or translate text in an existing design
  • Replace images or videos
  • Adjust text size, color, and alignment
openai/plugins7.5KUpdated Oct 8, 2026

security-diff-scan

Official · CodexFreeSummary

Review pull requests, commits, or local changes for security vulnerabilities, including deleted files. Validate potential issues, trace how attacks could reach them, and produce a report showing confirmed findings and gaps in review coverage.

  • Security review of a pull request
  • Checking a commit or branch diff for vulnerabilities
  • Reviewing local changes before committing
openai/plugins7.5KUpdated Oct 8, 2026

fix-finding

Official · CodexFreeSummary

Fix a validated or plausible security vulnerability with a focused code change, then verify that the attack no longer works and legitimate behavior remains intact. Report when existing code is safe or essential evidence is missing.

  • Fix a reported vulnerability and verify the result
  • Check for alternate inputs that bypass a proposed fix
  • Confirm that a security patch preserves legitimate behavior
openai/plugins7.5KUpdated Oct 8, 2026

define-security-policy

Official · CodexFreeSummary

Create or review SECURITY.md guidance so Codex Security understands what to examine, which protections must hold, and what is excluded. Compare existing policies with repository evidence and preview proposed changes before writing.

  • Define security review scope for a repository
  • Document required security protections
  • Check whether existing guidance matches the code
openai/plugins7.5KUpdated Oct 8, 2026

node-link-and-diagram-layout

Official · CodexFreeSummary

Choose automatic layouts for diagrams made of connected nodes. Match algorithms and tools to the graph structure, then plan connector routes, overlap handling, and stable placement so readers can follow relationships and edits remain predictable.

  • Reducing crossings in a dependency graph
  • Routing ERD connectors around tables
  • Choosing layouts for trees and networks
openai/plugins7.5KUpdated Oct 8, 2026

canva-bulk-create

Official · CodexFreeSummary

Create one editable Canva design per data row using a brand template with autofill fields. Map columns from files, pasted tables, JSON, or URLs to text and image fields, then receive design links and failure details.

  • Create a design for each product
  • Generate designs from CSV rows
  • Fill templates with text and image URLs
openai/plugins7.5KUpdated Oct 8, 2026

deep-security-scan

Official · CodexFreeSummary

Run repeated, independent security audits of a repository or selected directory with Codex Security. It combines validated findings into a report that records the reviewed scope, exclusions, and any incomplete coverage.

  • Run repeated security audits across a repository
  • Audit a specific directory
  • Combine validated findings from independent scans
openai/plugins7.5KUpdated Oct 8, 2026

canva-translate-design

Official · CodexFreeSummary

Create a translated copy of a Canva design by replacing text across all pages in the requested language. Keep the original intact, preserve formatting cues, and review a preview before approving the translated design for saving.

  • Creating a French version of a sale poster
  • Translating text across a multipage Canva design
  • Making another language version while keeping the original
openai/plugins7.5KUpdated Oct 8, 2026

threejs-data-visualization

Official · CodexFreeSummary

Create interactive views of dense datasets, spatial paths, and flows using WebGL, which uses the GPU for rendering. Choose suitable libraries and design navigation, labels, animation, and static alternatives around the analytical task.

  • Explore spatial trajectories and point clouds
  • Build dense scatterplots and network views
  • Animate flows between locations or nodes
openai/plugins7.5KUpdated Oct 8, 2026

canva-brand-check

Official · CodexFreeSummary

Review a Canva design against a brand kit, checking colors, fonts, logos, wording, and consistency across pages. Get a report of matches, deviations, and uncertain findings without changing the design.

  • Reviewing a design before publication
  • Checking brand consistency across pages
  • Finding color, font, and logo deviations
openai/plugins7.5KUpdated Oct 8, 2026

finding-discovery

Official · CodexFreeSummary

Examines code or code changes for plausible security vulnerabilities by tracing attacker-controlled input to dangerous operations or failed safeguards. Records candidate issues with affected locations, supporting evidence, potential impact, and controls that need further validation.

  • Discover candidate vulnerabilities in code changes
  • Trace input paths to authorization gaps or injection risks
  • Investigate code locations linked to a security advisory
openai/plugins7.5KUpdated Oct 8, 2026

workers-best-practices

Official · CodexFreeSummary

Write and review Cloudflare Workers code using current official guidance. Check configuration, asynchronous tasks, large response handling, secrets, and service connections, with findings supported by documentation, code locations, or validation results.

  • Writing a new Cloudflare Worker
  • Reviewing Workers code before production use
  • Checking wrangler.jsonc and service bindings
openai/plugins7.5KUpdated Oct 8, 2026

web-perf

Official · CodexFreeSummary

Audit page loading speed with Chrome DevTools MCP, a tool connection for browser inspection. Measure performance indicators, investigate network delays and layout shifts, check accessibility gaps, and produce prioritized fixes with estimated impact and relevant code findings.

  • Investigate slow page loads
  • Find causes of layout shifts
  • Identify improvements related to Lighthouse scores
openai/plugins7.5KUpdated Oct 8, 2026

sandbox-sdk

Official · CodexFreeSummary

Build isolated code execution environments on Cloudflare Workers for AI-generated code, scripts, and build pipelines. Covers running commands, managing files, preserving interpreter state, exposing service previews, and cleaning up sandbox resources.

  • Build an execution environment for AI-generated code
  • Run build and test pipelines in isolation
  • Preview a web service running in a sandbox
openai/plugins7.5KUpdated Oct 8, 2026

attack-path-analysis

Official · CodexFreeSummary

Trace a security finding from an attacker’s entry point to its impact using repository evidence. Examine access, permissions, existing defenses, and counterevidence to assess severity and decide whether the finding warrants reporting.

  • Trace how an attacker could exploit a finding
  • Reassess severity against existing defenses
  • Check counterevidence before reporting
openai/plugins7.5KUpdated Oct 8, 2026

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