Jett Social Companion

Jett Social Companion is the official browser extension for Jett OS Desktop. It connects your browser directly to your local Jett Desktop application via secure native messaging, allowing you to instantly extract post context and draft intelligent, context-aware replies on supported platforms. KEY FEATURES: • Instant Post Context: Extracts author, post body, and thread discussion from the active post so your AI assistant has full context. • Seamless Reply Injection: Injects AI-drafted replies directly into the active comment box with preserved cursor focus and formatting. • Human-in-the-Loop: You always stay in control. Jett drafts and injects the text into your input box—you review, edit, and click Post/Reply. • 100% Local & Private: Runs locally between your browser and Jett Desktop OS using Chrome Native Messaging. No third-party servers, no credential scraping, and no cloud data retention. SUPPORTED PLATFORMS: • X (Twitter) • LinkedIn PREREQUISITE: Requires the Jett OS Desktop application running on your computer.