terminal-firefox-skill vs dev-browser
terminal-firefox-skill is a plugin bundle for AI coding tools published by gyoz-ai. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). dev-browser is a plugin bundle for AI coding tools published by sawyerhood. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-11-08. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  terminal-firefox-skill |  dev-browser |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 3 Not marked · First seen |
Not listed |
| Community marketplace sawyerhood/dev-browser | Not listed | Listed Version: not stated Forks (GitHub): 441 Stars (GitHub): 6 726 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | terminal-firefox-skill | dev-browser |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 3 (worse) | 6 726 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 441 (better) |
| Last release | Not published | Not published |
| Where it runs | Installs as a plugin bundle | Installs as a plugin bundle |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle | 1 | 1 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/gyoz-ai/terminal-firefox-skill | github.com/sawyerhood/dev-browser |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-12 | 2026-11-05 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
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.
dev-browser
Browser automation skill with persistent page state for developers and AI agents
How to run each
terminal-firefox-skill As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install terminal-firefox-skill@claude-communitydev-browser As a Claude Code plugin
/plugin marketplace add sawyerhood/dev-browser
/plugin install dev-browser@dev-browser-marketplaceCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: terminal-firefox-skill · What it can do: dev-browser · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.