# Claude Code Browser Bridge

> Lets Claude Code read and drive pages in this browser through a local server on 127.0.0.1. No accounts, no telemetry, no backend. Site access is granted per origin, one click at a time, or all at once, revocable any time.

Canonical page: [https://chrome-stats.com/d/claude-code-browser-bridge](https://chrome-stats.com/d/claude-code-browser-bridge)

## Overview

- **ID:** `claude-code-browser-bridge`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Faran Ali
- **Category:** web-development,privacy-security,tabs
- **Daily users:** 2
- **Version:** 0.1.0
- **Last updated:** 2026-08-20
- **First published:** 2026-08-17
- **Size:** 54 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/claude-code-browser-bridge/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/claude-code-browser-bridge/privacy/](https://addons.mozilla.org/firefox/addon/claude-code-browser-bridge/privacy/)

## Description

A Firefox extension and local MCP server that let Claude Code read and drive pages in your browser. Not affiliated with Anthropic or Mozilla.

Nothing is granted at install. The first time Claude Code tries to act on a site, a small popup asks you to allow or decline it, or grant every site at once from Advanced settings, revocable at any time. The add-on talks only to a loopback server on 127.0.0.1 that you started yourself; there is no account, no telemetry, no backend, and no way for it to execute arbitrary code in a page.

Nineteen tools, covering reading a page as an accessibility tree, clicking and typing, navigation, tabs, console and network observation, file upload, and screenshots.

## Rankings

- #64,606 — Overall
- #119 — claude
- #134 — claude ai
- #236 — grant

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `alarms`
- `nativeMessaging`

### Host permissions

- `http://127.0.0.1/*`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/claude-code-browser-bridge)