@mozilla/firefox-devtools-mcp-moz
Model Context Protocol (MCP) server that lets AI agents browse the web and debug web pages with Firefox (moz build with privileged context support)
MCP server · by mozilla
About
@mozilla/firefox-devtools-mcp-moz is an MCP server published by mozilla. Marketplaces we read that list it: 1 (npm registry (MCP servers)). The last change we recorded was on 2026-10-31. As of our marketplace pass on 2026-11-01.
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
npm @mozilla/firefox-devtools-mcp-moz (@mozilla/firefox-devtools-mcp-moz on npm)
- npm downloads/week: 1 498 (2026-10-30)
- npm downloads/month: 7 629 (2026-10-30)
- Latest version on npm: 0.10.7, published 2026-10-28
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero.
Connect
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| npm registry (MCP servers) (Open on npm) | Listed | 0.10.7 | Downloads/month (npm): 7 629 Downloads/week (npm): 1 498 Forks (GitHub): 73 Stars (GitHub): 532 |
Not marked |
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.
How its figures have moved
- 2026-10-1367
- 2026-10-1768
- 2026-10-1869
- 2026-10-2270
- 2026-10-2471
- 2026-10-2572
- 2026-10-2773
- 2026-10-2974
- 2026-10-3173
- 2026-10-13486
- 2026-10-14490
- 2026-10-16493
- 2026-10-17494
- 2026-10-18501
- 2026-10-19502
- 2026-10-20507
- 2026-10-22514
- 2026-10-23517
- 2026-10-24518
- 2026-10-25523
- 2026-10-27524
- 2026-10-28528
- 2026-10-29529
- 2026-10-31532
Each dot is a day we read a different number; flat stretches are days the number did not move. Figures of different marketplaces are never added up.
What changed
- npm registry (MCP servers): released version 0.10.7 (was 0.10.6)
- npm registry (MCP servers): description changed
- npm registry (MCP servers): released version 0.10.6 (was 0.10.5)
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