Browse skills
Test a Twilio Verify OTP Flow in Codex
Use a local Verify adapter fixture to check how a signup form handles approval, expiry, and repeat attempts.
openai/pluginsCodex (Twilio Developer Kit)Twilio Voice Outbound Calls for Codex: Test a Mock Request
Review the parameters and status events for a Twilio outbound call by exercising a local fake adapter before connecting any telephony credentials.
openai/pluginsCodexTwilio Voice TwiML for Codex: Validate a Local IVR Response
Build and parse a small TwiML response for a fictional interactive voice menu, then verify its instructions before connecting any phone line.
openai/pluginsCodexTwilio Webhook Architecture for Codex: Validate a Defensive Handler
Design a Twilio status callback handler with simulated signature outcomes and duplicate events to check that each valid state change is processed once.
openai/pluginsCodexType Design Analyzer for ChatGPT: Identify Invalid States in Data Types
Review supplied type definitions against domain rules. Identify invalid combinations and propose a clearer representation with examples of compile-time and runtime checks.
euxx/claude-skills-for-copilotChatGPTClaude Code type-fix skill for line-height and letter spacing
Use typography audit findings to correct sizes, fonts, line height, and spacing with a before-and-after record.
Dragoon0x/optikClaude CodeClaude Code type-scale skill for typography ratios and CSS tokens
Calculate sizes from a base and a ratio. Output pixels, rem units, CSS variables, suggested elements, and line heights.
Dragoon0x/optikClaude CodeClaude Code TypeScript Skill for Discriminated Result Unions
Model successful and failed results as separate branches under strict type checking. Narrow at the call site and check both outcomes.
alinaqi/claude-bootstrapClaude CodeCodex start-faster TypeScript Literal Union Inference
Derive TypeScript unions from fixed values in start-faster and preserve literal types while checking configuration shapes.
bentsignal/start-fasterCodexValidate External JSON With Zod in TypeScript With Codex
Keep received JSON as unknown, validate it before use and make success and failure outcomes explicit.
kid-sid/codex-spellbookCodexTypeScript Expert Skill for Incremental JavaScript Checking
Use Claude Code to add TypeScript checking to an existing JavaScript module with allowJs, checkJs, and explicit JSDoc contracts.
davila7/claude-code-templatesClaude CodeCodex TypeScript Vitest for Unit Tests and Local Mocks
Organize unit and integration tests and use precise assertions, boundary cases, and isolated fixtures for TypeScript behavior.
subsquid/pipes-sdkCodexClaude Code typography-colors for Tiptap prose
Choose semantic Tailwind colors for paragraphs, titles, callouts, and links inside an editor.
g4rcez/writeme-editorClaude CodeCodex Tsuzulint Contribution Checks for Diagnostic Parity
Follow Tsuzulint's contribution workflow and compare legacy and rewritten diagnostics as rule, severity and span multisets.
simorgh3196/tsuzulintCodexUse the Shopify UCP Skill in Codex for Read-Only Catalog Discovery
Plan a global catalog search and check that product comparisons identify the right sellers. The exercise uses a two-product fixture and stops before cart or checkout actions.
openai/pluginsCodexExtract player choices from narrative text in Claude Code
Turn story choices, branches, and materials into structured interaction entities with context and consequences.
bivex/loreSystemClaude CodeClaude Code Meepliton ui-design for responsive game screens
Align UX and frontend roles on layout, component boundaries, data types, and keyboard interaction before writing an implementation plan.
matthew-d-edwards/meeplitonClaude CodeCheck PatternFly Page settings in Claw Console with Claude Code
Follow the Claw Console PatternFly 6 guide and check content fill and managed sidebar settings in ui pages.
xcoulon/claw-consoleClaude CodeCodex UI Review for Keyboard Focus and Responsive Layout
Apply the repository's UI overlay to check design consistency, accessible controls and stable layouts.
n-n-code/cpp-agentic-development-frameCodexUI Quality Audit Skill for Codex
Run a quick check of one screen or a broader product UI review. It ranks layout, accessibility, and interaction-state issues by impact and helps define release checks.
Eldergenix/Codex-DesignCodexClaude Code SwiftUI components for workout logging
Use Pulse design conventions to draft a SwiftUI component with dark appearance, Dynamic Type, and a reachable one-handed touch target.
mdeforest/gym-appClaude CodeTest Mobile Layout and Dark Mode With Claude Code
Review component states on narrow screens and in both themes for layout, focus and visibility problems.
alinaqi/claude-bootstrapClaude CodeZoom UI Toolkit in Codex: Plan a Custom Video Session Lifecycle
Plan the mounting, joining, and cleanup states for the Zoom Video SDK’s prebuilt web interface. Use a mocked adapter to check the UI flow before connecting real video sessions.
openai/pluginsCodex (Zoom plugin)Codex Billy Expo UI Review for Breaking Route Changes
Review mobile interface changes using Billy's project phase and Expo stack and identify breaking changes requiring architectural review.
anisansarix/billyCodexUI UX Pro Max for Claude Code: Find a Design System With Local Search
UI UX Pro Max searches a local design reference database for interface styles, typography, UX considerations, and implementation notes.
nextlevelbuilder/ui-ux-pro-max-skillClaude CodeCodex Uni20 Doc Sync for Async API Behavior
Update Uni20 developer documentation when public behavior changes, with particular attention to ordering, lifetime, cancellation, and consistent API terminology.
Uni20-dev/uni20CodexCodex frontend unit tests for observable behavior
Use the project's test setup to check public component behavior. Prefer semantic queries, callback assertions, and isolated state.
nil-design/nil-designCodexCodex xterm.js addon unit tests
Write or review TypeScript tests for xterm.js addons. Use a real terminal instance and verify addon behavior with clear assertions.
xtermjs/xterm.jsCodexClaude Code unit-test-author for colocated Angular unit tests
Organize TypeScript tests using the project conventions for parameterized cases, shared doubles, and the appropriate scope for TestBed.
bencrob/wc2026Claude CodeCodex NUnit Garden Catalogue Tests with Scenario Names
Design Garden Catalogue Kata tests in NUnit with clear scenario and outcome names, Arrange Act Assert structure, and grouped assertions where useful.
emilybache/GardenCatalogue-TestDesign-KataCodex