elizaOS/eliza

It solves the fragmentation of AI agent tools by providing a single, local-first platform that integrates messaging, voice, personal assistance, browser automation, and wallet management, all while keeping data and models on-device for privacy. It also offers a full OS distribution, enabling agents to control the entire device, which is unique among open-source frameworks.

Developers can build personal AI assistants that manage calendars, emails, and tasks; automate browser-based workflows; handle voice interactions; and execute crypto transactions with user approval. The platform supports plugin-based apps, enabling custom surfaces and monetization through Eliza Cloud. The ceiling includes booting a full Linux desktop or Android device as an agent-controlled OS, making it possible to create fully autonomous personal computing environments.