# AMO-Safe Skeleton

> A minimal Firefox add-on skeleton that demonstrates AMO-compliant development: no inline scripts, no remote code, minimal permissions, a popup UI, an options page, and safe content-script injection on user gesture.

Canonical page: [https://chrome-stats.com/d/amo-safe-skeleton](https://chrome-stats.com/d/amo-safe-skeleton)

## Overview

- **ID:** `amo-safe-skeleton`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** JBO
- **Version:** 1.0.0
- **Last updated:** 2025-10-05
- **First published:** 2025-10-02
- **Size:** 17 KB
- **Data as of:** 2026-05-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/amo-safe-skeleton/)

## Description

AMO-Safe is a small, AMO-friendly extension skeleton. AMO-Safe demonstrates best practices required by Mozilla's add-on policies: it requests only the storage and activeTab permissions, keeps all JavaScript in external files (no inline scripts), avoids unsafe DOM APIs such as innerHTML, and never loads or executes remote code. The popup provides a safe action to copy the current page's title to the clipboard and to inject a compact content script on user gesture for highlighting the currently selected element. The options page stores a user-configurable highlight color in browser.storage.

## Permissions and access

### Permissions

- `storage`
- `activeTab`

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- This extension is not longer available in the store

## Similar extensions and apps

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- [scriptsafe-ff](https://chrome-stats.com/d/scriptsafe-ff) — 522 users, 3.50 / 5
- [addons.mozilla.org](https://chrome-stats.com/d/addonsmozillaorg) — 55 users, 4.33 / 5
- [Simple more than simple](https://chrome-stats.com/d/simple-more-than-simple) — 16 users
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Source: [Chrome-Stats](https://chrome-stats.com/d/amo-safe-skeleton)