Browse skills
Twilio 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/pluginsCodexCodex 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-spellbookCodexCodex 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-sdkCodexCodex 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/pluginsCodexCodex 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-DesignCodexZoom 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/billyCodexCodex 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.jsCodexCodex 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-KataCodexCodex Unused Avalonia Styles for AXAML Selector Review
Compare AXAML selectors with usage in markup and C#. Separate actionable cleanup candidates from selectors that need manual review.
etechlead/token-mapCodexVercel AI SDK Harness Dependencies: Check a Claude Bridge Update
Review which manifests and lockfiles change when Vercel AI SDK maintainers update a Claude Code harness bridge dependency.
vercel/aiCodex (AI SDK contributor workflow)Codex Update Roadmaps for Project Backlogs and Work Plans
Route planning items, open questions, and longer work to the right Agent Core, infrastructure, or active project files.
TheMuleA/codex-agent-core-templateCodexCodex Usage Dashboard Responsive Charts and Reduced Motion
Plan metric cards and Recharts visualizations for the Codex Usage Dashboard with responsive grids and reduced-motion support.
tirakula07/codex-usage-dashboardCodexCodex Kunchenguid HTML Pages with Annotated Headings and Grids
Build an HTML page with Kunchenguid's heading annotations, sections and responsive grids.
kunchenguid/kunchenguid-design-systemCodexCodex Open Meet Validate Changes with Package-Scoped Checks
Select lint, type checks, and tests according to the affected app or shared package. Expand verification when a contract affects multiple consumers.
suraj-kashyap-dev/open-meetCodexCodex Swarm Milestone Readiness from Runtime Evidence
Compare roadmap exit criteria with delivered code and verification across UI, runtime, workers and contracts.
florianbeisel/codex-swarmCodexCodex Validate Local Workato Recipe JSON and Step References
Check a Workato recipe export for required fields, step sequencing, and broken references.
rkawaishi/workato-dev-kitCodexCodex Rehoboam Scene UI Validation with Deterministic Screenshots
Use the project's local Playwright captures to review Canvas2D animation, overlay placement, and instrument readability.
valuecodes/Rehoboam-UICodexCodex Add a Vant Flow Field to Schema and Runtime Rendering
Integrate a field through document types, the property editor, builder state, and runtime rendering.
DonnC/vant-flowCodexCodex Vant Flow Builder Checks for Property Editing, Preview, and Export
Keep authoring mutations in builder state and verify how a persisted property appears in preview and export.
DonnC/vant-flowCodexCodex Vant Flow Runtime for Step Validation and Host Callbacks
Maintain renderer, field state, form context, and host actions for an existing Vant Flow schema. Verify per-step and full-form validation.
DonnC/vant-flowCodexCodex Vant Flow Regression Tests for Builder and Renderer Behavior
Choose focused specs for a builder or renderer change and verify how the saved schema affects the form at runtime.
DonnC/vant-flowCodexCodex Vault Feature Brainstorming for Three Design Paths
Clarify scope, scale and failure behavior before outlining minimal, scalable and experimental choices for a Vault Toolbox feature.
veeva/Vault-ToolboxCodexCodex Vault Toolbox Feature Scaffold and State Boundaries
Create the initial Toolbox Designer feature structure with a page, primary content component and separate state and data concerns.
veeva/Vault-ToolboxCodex