# Workfront UI Extension

> Use when building or editing the React/Spectrum front-end SPA of a Workfront App Builder extension. Reach for this whenever the user is: registering or changing extension points in ExtensionRegistration — a Main Menu button, a left-panel (secondaryNav) item for a specific Workfront object type (Project, Task, Issue, Portfolio, Program), or a custom-form widget with specific height and width; adding a new route in App.js to match an extension point URL; reading the Workfront shared context to get the current user, objCode, objID, or hostname; calling a Runtime action from the SPA via actionWebInvoke; or debugging a widget or route that renders blank after being registered. Never call Workfront or Adobe APIs directly from the SPA — all API calls belong in a Runtime action (see workfront-actions).

## Facts
- Page: https://tashan.sh/capability/skill-adobe-workfront-ui-extension
- tashan id: skill:adobe/workfront-ui-extension
- Source: https://github.com/adobe/skills
- Type: skill
- Category: design
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 96.0
- Freshness: 92.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: Apache-2.0
- Official: no

## Install

```sh
cp -r workfront-ui-extension ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

---
Measured 2026-08-20 by tashan (https://tashan.sh) from public evidence. Scorer s5.