A 2026 comparison of AI agent sandbox technologies evaluates isolation models from container-based Docker to microVM platforms like Firecracker and CubeVM, highlighting trade-offs in security, perform…
Tarit, a new hypervisor built from the ground up for AI agent and reinforcement learning environments, has been released as an open-source project on GitHub. Based on rust-vmm, it offers live snapshot…
A developer building MarketNow, a marketplace for MCP servers, shares findings from auditing 8,764 MCP servers using gVisor for sandboxing. They found that about 50% of MCP servers fail to start under…
Declaw has designed a credential vault that keeps secrets out of AI agent sandboxes by storing them server-side and injecting them at an egress proxy, preventing prompt-injected or compromised agents …
A collection of open-source sandbox tools for AI coding agents has been released, offering hardware-isolated microVMs, containers, and isolation harnesses that boot in under 200ms and prevent secret l…
AWS launched Lambda MicroVMs on June 22, 2026, a new compute primitive that provides dedicated Firecracker virtual machines per user or session for running untrusted code with strong isolation, fast s…
AWS launched Lambda MicroVMs, a serverless compute primitive that runs each user session or AI agent in its own Firecracker virtual machine with hardware-level isolation, snapshot-based rapid launch, …
AWS announced a no-code Agentic CX designer for Amazon Connect Customer, enabling business teams to build AI-powered self-service experiences in weeks. Other launches include EC2 AMI Watermarks for im…
AWS launched Lambda MicroVMs on June 22, a new compute primitive that provides each user or AI session with its own Firecracker-isolated virtual machine, preserving state for up to eight hours and ena…
Autonomous AI agents are moving from experimental playgrounds into enterprise application architecture, requiring robust design patterns and security measures. A developer with 20+ years of experience…
Maturana, a new open-source AI agent platform, launches with hardware-isolated microVMs for each agent, zero-trust security via encrypted secrets and egress control, and a shared knowledge graph. Buil…
GluonDB has developed a method to securely serve a large fleet of persistent agents on a small infrastructure footprint by decoupling orchestration, filesystem, and sandboxed execution. The company ar…
Workdir launched an open-source API for creating, executing, and deleting Firecracker microVMs as sandboxes for AI agents, featuring sub-50ms boot times, per-second metering, and a standby mode that s…
AWS announced Lambda MicroVMs, a new serverless compute primitive that provides isolated, stateful execution environments for running untrusted code. Powered by Firecracker, the technology offers near…
Mitos, an open-source runtime for AI agents on Kubernetes, launches with N-way live copy-on-write fork of Firecracker microVMs, achieving warm-claim activation in tens of milliseconds. The tool provid…
AWS launched Kiro for iOS at the AWS Summit in New York, a native iPhone app that lets developers monitor and approve agentic coding sessions running in the cloud. The app offers chat, spec, and auton…
BareMetal OS now runs inside Firecracker microVMs with a cold start time under 1 millisecond, achieving ~700µs with network and disk enabled on an AMD Ryzen AI Max+ 395. The project enables near-insta…
Engineers often assume multi-agent AI performance is a concurrency problem, but the real bottleneck is agents spending most of their time preparing to work rather than working. The fix is using memory…
Developer Arun Raghunath launched jhansi.io, an open-core cloud sandbox designed to safely execute AI-generated code in production. The platform addresses the gap between AI writing code and running i…
On May 7, security researcher Hyunwoo Kim disclosed Dirty Frag, two Linux kernel vulnerabilities (CVE-2026-43284 and CVE-2026-43500) that grant unprivileged users deterministic root access on most Lin…