Companion Intelligence

Companion Intelligence browser extension for Chrome, Firefox, and Safari

Overview: Your browsing, your private memory. A privacy-first browser extension that syncs your history, bookmarks, downloads, and highlights to a Companion Intelligence (CI) Server that you control — never the cloud. Features: History sync — sync your browsing history (URL, title, visit time, dwell, scroll depth, page description) to your CI Server, over a time range you pick. Bookmarks & downloads — keep them in sync too; each data type toggles independently. Highlight-to-save — select text on any page and archive it via the context menu. Ignored Pages and Sites — exclude any site or page from capture in one click. Nothing on your ignore list is ever uploaded. Reliable background sync — uses the chrome.alarms lifecycle so scheduled work survives MV3 service-worker suspension. Self-hosted & token-secured — point it at any CI Server domain; auth is a standard CI-Portal OIDC (Authorization-Code + PKCE) login that yields a short-lived portal id_token. Usage: Install the Companion Intelligence browser extension and start experiencing the benefits of smarter, more efficient browsing. From automating mundane tasks to enhancing collaboration and security, CI is designed to make your online experience smoother and more effective.