Privacy Policy

Browser Bridge is a unique product in the SwiftClip ecosystem because it allows an external AI agent to interact with your browser in real-time. This section describes exactly what data is processed and how.

How it works

Browser Bridge connects your browser to an AI agent (Claude, GPT, Cursor, etc.) via a secure relay server hosted on Cloudflare. The agent sends commands (navigate, click, type, read page content) which are executed locally in your browser by the extension.

What data is transmitted

• Page content — When the agent reads a page (snapshot, get_text), the page's text and DOM structure are sent through the relay to the agent. This data is not stored on our servers — it passes through the relay in real-time and is discarded immediately.
• Screenshots — If the agent takes a screenshot, the image is sent through the relay as a base64 string. It is not stored on our servers.
• User input — Text typed by the agent into forms is sent through the relay. This may include personal information (name, email, phone) if you instruct the agent to fill forms on your behalf. You are in control — Approval mode requires your confirmation before every action.
• Session credentials — Your session ID and password are stored locally in your browser and on the relay server for the duration of your session. Sessions expire automatically (1–24 hours) and all session data is deleted.

What data is NOT collected

• We do not store your browsing history
• We do not store screenshots or page content after relay
• We do not have access to your cookies or passwords
• We do not track which websites you visit
• We do not log the content of your sessions

User control & security

• Approval mode (default) — Every agent action requires your explicit confirmation via a browser notification before execution.
• JavaScript execution — The agent cannot execute arbitrary JavaScript without your explicit approval via a popup dialog. Safe read-only operations (reading text, element attributes) are allowed without approval.
• No cookie access — Browser Bridge does not read or export your cookies.
• No file upload — The agent cannot upload files from your computer.
• Session isolation — Each session is isolated. When it expires, all data is purged from the relay.

Relay infrastructure

The relay server runs on Cloudflare Workers with Durable Objects in the EU. All connections are encrypted via TLS (wss://). The relay acts as a message broker — it forwards commands between the agent and the extension without inspecting or storing the payload content. Session metadata (creation date, expiry, action count) is stored for quota enforcement only.

Browser Bridge permissions

Browser Bridge requires additional permissions compared to other SwiftClip extensions:

• tabs — to navigate between tabs, open new tabs, and close tabs as instructed by the agent.
• scripting — to execute read operations (read text, query DOM elements, take snapshots) and, with explicit user approval, execute JavaScript on pages.
• offscreen — to maintain a persistent WebSocket connection to the relay server, independent of the browser's service worker lifecycle.
• notifications — to show approval prompts when the agent requests an action.
• <all_urls> — because the agent must be able to interact with any website the user navigates to. This permission cannot be restricted to specific domains as the user decides which sites to visit.

These permissions are used exclusively for Browser Bridge's core functionality and are never used to collect data about the user.

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally
• identity — to retrieve your Google account email for license validation (Pro only)

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally

This extension processes all data locally in your browser. No data is sent to any server. License validation is the only remote operation (see Licenses section below).

Permissions

• activeTab — to interact with the current page
• storage — to save your settings and license key locally