Rivet is an open-source platform for building AI agents, multiplayer applications, and real-time backends—without managing infrastructure. Scale instantly, persist state effortlessly, and integrate with your existing stack in minutes.
Rivet has introduced official support for agentOS within Flue. agentOS provides a lightweight, Linux-compatible guest environment using WebAssembly and V8 isolates, serving as an alternative to traditional sandbox virtual machines. This integration allows Flue agents to operate with lower latency, reduced memory usage, and improved startup times by leveraging the isolate execution model. Developers can now incorporate agentOS alongside Flue's existing workflows and durable storage capabilities, enabling direct function calls and filesystem management within their backend applications.
New feature
Rivet Introduces Durable Cron Jobs for Actors
Rivet has released Durable Cron Jobs for Rivet Actors. This feature enables developers to schedule recurring tasks that are timezone-aware, allowing actors to remain dormant between executions and wake upon a designated schedule. This addition extends the functionality of the Rivet Actor platform for time-sensitive, long-running processes.
New feature
Rivet Launches agentOS Package Registry
Rivet has launched the agentOS Package Registry, an optimized system for managing agent dependencies. Utilizing a novel .aospkg binary format and virtual filesystem techniques, the registry enables package installation without requiring disk writes, extraction, or post-install scripts. By leveraging mmap for memory-mapped file access, package installation times are reduced to approximately 130µs. This architecture avoids the latency associated with traditional package managers like apt or Homebrew, specifically designed to support the ephemeral and high-performance requirements of agentOS environments.
