Skill
browser-automation
This skill should be used when the user asks about browser automation, testing web pages, extracting content, filling forms, taking screenshots, or monitoring…
@mozillaView SkillAutomation
Skill
/navigate
Navigate Firefox to a URL and take a DOM snapshot for interaction
Install
$ npx -y skills add mozilla/firefox-devtools-mcp --skill navigate --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
- Slash command
/navigate
Context preview
The summary Claude sees to decide when to auto-load this skill.
Navigate Firefox to a URL and take a DOM snapshot for interaction
SKILL.md
navigate.SKILL.mdname: navigate description: Navigate Firefox to a URL and take a DOM snapshot for interaction argument-hint: <url> disable-model-invocation: true
/firefox-devtools-mcp:navigate
Opens a URL in Firefox and takes a DOM snapshot for interaction.
Usage
/firefox-devtools-mcp:navigate <url>
Examples
/firefox-devtools-mcp:navigate https://example.com /firefox-devtools-mcp:navigate https://github.com/login /firefox-devtools-mcp:navigate file:///path/to/local.html
What Happens
1. Calls `navigate_page` with the URL 2. Waits for page load 3. Calls `take_snapshot` to create UID mappings 4. Returns the DOM snapshot with interactive elements marked
After navigating, you can interact with elements using their UIDs (e.g., `e42`).
Ships withfirefox-devtools-mcp
Model Context Protocol server for automating Firefox via WebDriver BiDi (through Selenium WebDriver). Works with Claude Code, Claude Desktop, Cursor, Cline and other MCP clients.
Get the whole plugin
Stats
414
Stars
61
Forks
Active
Maintenance
TypeScript
Language
1d ago
Last commit
11mo ago
Created
Repo: mozilla/firefox-devtools-mcp
Other skills on firefox-devtools-mcp.
@mozillaView SkillSkill
Skill
web-performance
Find and fix why a website is slow by capturing and analyzing a Firefox performance profile, or by analyzing a profile the user already has (a saved file or a…
@mozillaView Skill