Lightfriend - Open-Source AI Assistant for DumbphonesLightfriend makes WhatsApp, Telegram, Signal, email, web search, and more available through SMS and voice calls - no apps required.Designed So No One Else Can See Your Chats or DataThat design includes AI processing. All of Lightfriend's code is open source, and cryptographic evidence lets anyone independently verify which code is running in production. Lightfriend runs inside an AWS Nitro Enclave with hardware-based remote attestation. Approved code measurements are published to an Arbitrum smart contract, Marlin KMS evaluates attestation before releasing keys, and AI inference runs through Tinfoil's attested infrastructure.See how it works: Privacy Architecture | Live Trust ChainPhone Addiction SolutionLightfriend decouples essential communication tools from addictive smartphone interfaces. Keep access to WhatsApp, email, and other essentials while eliminating infinite scrolling, push notification bombardment, and app store temptation. Works with any phone: Light Phone, Nokia flip phones, or any basic phone with SMS.Product GuidesCan I Leave My Smartphone? | How It Works | Any Phone | Supported Countries | LimitationsWhatsApp on a Dumbphone | Email on a Dumbphone | AI Assistant by SMS | Privacy Architecture | MCP IntegrationsView Plans | FAQ | Source Code (AGPLv3)