# Terminal Firefox Skill

> Full Firefox browser in your terminal for Claude Code. Launches Browsh (a terminal Firefox renderer) in a tmux split pane and controls it via Marionette protocol. Includes a one-time Firefox patch that removes the hardcoded single-session limit on Marionette, allowing the control script to create session 2 alongside Browsh. Full command set: nav, eval, click, type, html, shot, title, url, back, forward, refresh, windows. Based on the actively maintained Browsh project.

## Facts
- Page: https://tashan.sh/capability/plugin-gyoz-ai-terminal-firefox-skill-terminal-firefox-skill
- tashan id: plugin:gyoz-ai/terminal-firefox-skill/terminal-firefox-skill
- Source: https://github.com/gyoz-ai/terminal-firefox-skill
- Type: plugin
- Category: other
- tashan score: 25.0 / 100
- Adoption: 15.0
- Upkeep: 43.0
- Freshness: 54.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: solid
- GitHub stars: 3
- License: MIT
- Official: no

## Install

```sh
/plugin marketplace add anthropics/claude-plugins-community
/plugin install terminal-firefox-skill@claude-community
```

## 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.

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Measured 2026-09-13 by tashan (https://tashan.sh) from public evidence. Scorer s5.