# Extension CLI

> Use this skill when the user wants to build and manage browser extensions.

- Skill: `javimosch/extension-cli` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/extension-cli`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/extension-cli/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/extension-cli

---


# Extension-cli Plugin

Build and manage browser extensions.

## Commands

### Operations
- `extension-cli extension build` — build extension via extension

## Usage Examples
- "extension-cli --help"
- "extension-cli <args>"

## Installation

```bash
npm install -g extension-cli
```

## Examples

```bash
extension --version
extension --help
```

## Key Features
- browser-extension\n- chrome\n- firefox