app-builder

app-builder is a plugin for Claude Code from adobe/skills. Its manifest loads nothing; the 10 skills it bundles cost 1,814 tokens per session together, scanned A, original, Apache-2.0.

A development toolkit for building, customizing, testing, and deploying Adobe App Builder applications, including Workfront interface extensions.

In plain words
What is it for?
Use it to build Adobe App Builder projects and customize Workfront screens with React interfaces and cloud-based actions.
Why use it?
It gives an agent guidance for the main stages of an App Builder project instead of requiring you to assemble that process yourself.

Plugin for Claude Code ✓ vendor

Written for Claude Code: a Claude Code plugin manifest.

Good fit Use it to build Adobe App Builder projects and customize Workfront screens with React interfaces and cloud-based actions.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add adobe/skills
/plugin install app-builder
About the project

Adobe Skills is a collection of skills, plugins, agents, and MCP servers that extend AI coding agents with workflows for Adobe products and other tasks. Developers use it to help coding agents work with Adobe analytics and application-building tools. The catalogue entries are the repository’s own skills, plugins, agents, and MCP integrations.

adobe/skills · 201 stars · on GitHub · adobe.com

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/adobe/skills

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for app-builder

README.md
[![agentmods](https://agentmods.dev/badge/plugins/adobe/skills/app-builder/github.svg)](https://agentmods.dev/plugins/adobe/skills/app-builder)
Your own site
<a href="https://agentmods.dev/plugins/adobe/skills/app-builder"><img src="https://agentmods.dev/badge/plugins/adobe/skills/app-builder/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for app-builder

Your own site · 80×15
<a href="https://agentmods.dev/plugins/adobe/skills/app-builder"><img src="https://agentmods.dev/badge/plugins/adobe/skills/app-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 10 skills cost 1,814 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

app-builder scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/app-builder/.claude-plugin/plugin.json · 17 lines

What it actually says

{
  "name": "app-builder",
  "description": "Development, customization, testing, and deployment skills for Adobe App Builder projects, including the Workfront UI-extension suite (skills/appbuilder-workfront).",
  "version": "1.0.0",
  "author": {
    "name": "Adobe"
  },
  "repository": "https://github.com/adobe/skills",
  "license": "Apache-2.0",
  "keywords": ["app-builder", "adobe", "development", "customization", "testing", "deployment", "workfront", "ui-extension", "uix"],
  "skills": [
    "./skills/",
    "./skills/appbuilder-workfront/workfront-ui-extension",
    "./skills/appbuilder-workfront/workfront-actions",
    "./skills/appbuilder-workfront/workfront-local-testing"
  ]
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 17 lines scan A 140bf8f6a2d9

Subscribe to this mod's changes

app-builder is a plugin published in the GitHub repository adobe/skills (201 stars, last pushed today), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.