libvirt/libvirt

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1719 stars · 746 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Libvirt is a portable, long-term stable C API and toolkit for managing virtualization technologies across many operating systems and hypervisors, including QEMU/KVM, Xen, LXC, bhyve, VMware, Hyper-V, and VirtualBox. It includes a stateful management daemon for hypervisor hosts and language bindings for Python, Go, Java, and others.

Use cases

• manage KVM/QEMU virtual machines programmatically
• create and control VMs from a script or application
• manage LXC containers on a Linux host
• interface with VMware vCenter or ESX from code
• build a cloud management platform on top of hypervisors
• remotely administer virtualization hosts via a stable API
• monitor and control VM lifecycle (start, stop, snapshot, migrate)

When to choose

• you need a stable, portable API to manage VMs across multiple hypervisors
• you are building infrastructure or cloud tooling that must support many virtualization backends
• you want mature, well-supported virtualization management with long-term API stability
• you need remote, privileged or unprivileged access to hypervisor hosts via a daemon

When to avoid

• you only need to run a single VM interactively on your desktop (a GUI like virt-manager or VirtualBox is simpler)
• you are working with container orchestration rather than full virtualization (Kubernetes is a better fit)
• you need a high-level cloud orchestration layer rather than a low-level hypervisor API

Facets

library · maturity stable

sdk developer-tools configuration-management deployment infrastructure-as-code cloud-computing developer-tools operating-systems cross-platform c python go jvm php ruby virtualization hypervisor-management kvm qemu xen lxc vmware hyper-v c-api libvirt linux

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For agents

markdown · JSON · MCP: product_card(name="libvirt/libvirt")