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MCP Libvirt
Stable0.11.15
65 releases
November 2026
- 0.11.15Stable
- Maintenance release.
October 2026
- 0.11.14
- 0.11.13
- 0.11.12
- 0.11.11
- 0.11.10
- 0.11.9
- Maintenance release with updated shared components.
- 0.11.8
- Maintenance release with updated shared components.
- 0.11.7
- The command-line client no longer stalls when it cannot keep up with server notifications; it drops what it cannot consume and logs a warning.
- 0.11.6
- Updated to MCP Launcher 0.15.0: the protocol version is negotiated, invalid arguments are reported with the standard invalid-params error, and an idle Unix transport costs no CPU.
- 0.11.5
- Command-line errors print as
[error] <message>when output is redirected, and results stay on standard output. - The notice that no configuration file was found is now a log warning.
- Command-line errors print as
- 0.11.4
- Maintenance release with updated shared components.
- 0.11.3
- Maintenance release.
- 0.11.2
- The optional bearer-token check for the HTTP transport, enabled with
MCP_OAUTH_RSin 0.11.0 and 0.11.1, is replaced by a feature-token check enabled withMCP_FEATURE_TOKEN. A server whose environment still enablesMCP_OAUTH_RSrefuses to start on HTTP.
- The optional bearer-token check for the HTTP transport, enabled with
September 2026
- 0.11.1
--legalis no longer accepted; uselegal.
- 0.11.0
- New
legalcommand lists the third-party components included in this build, with their third-party notices on request. - The
legalcommand works even where a configuration file is missing or invalid.
- New
- 0.10.7
- 0.10.6
- 0.10.5
- 0.10.4
- 0.10.3
- 0.10.2
- 0.10.1
- 0.10.0
- A guided procedure that prepares a Linux base image for repeated cloning, so each clone gets its own machine ID and SSH host keys.
- 0.9.13
- 0.9.12
- 0.9.11
- 0.9.10
- Every tool now declares the connection argument it acts on, so clients can see and select the host.
- UEFI firmware preparation refuses to run on the wrong filesystem when libvirt runs outside the application's environment.
August 2026
- 0.9.9
- 0.9.8
- 0.9.7
- 0.9.6
- 0.9.5
- 0.9.4
- 0.9.3
- 0.9.0
- An option to require an explicit connection on every request instead of an implicit default host.
- The
domain_actionanddomain_getschemas now tell clients that extra arguments are not allowed.
- 0.9.2
- 0.9.1
- 0.8.1
- 0.8.0
- Single-purpose VM action and read tools merged into
domain_actionanddomain_get, which accept one VM or a list; clients that called the removed names must switch. - Shorter template descriptions and plain error messages.
- Single-purpose VM action and read tools merged into
- 0.7.0
- Clones with
domain_branch, with base-image protection. - macOS: SSH and VNC forwarding persists across boots.
- Snapshot revert fix.
- Clones with
- 0.6.4
--versionshows the build commit.
- 0.6.3
- 0.6.2
- 0.6.1
- 0.6.0
- One name per template, and macOS is a template; requests that used older template names must use the current ones.
- Linux distributions and editions, install media and boot parameters.
- Windows installs start with virtio devices ready.
- Safer deletes that report exactly what they did.
- 0.5.0
- Snapshots: tree, branches, merges and incremental checkpoints.
- Phase-aware templates for Ubuntu, Windows and macOS.
- Nested virtualization and a host-reachable network option.
- Guided install prompts for each operating system.
- Ending a session never deletes virtual machines or disks.
July 2026
- 0.4.14
- 0.4.13
- 0.4.12
- 0.4.11
- 0.4.10
- 0.4.9
- 0.4.8
- 0.4.7
- 0.4.6
- 0.4.5
- 0.4.4
- 0.4.3
- 0.4.2
- 0.2.1
- Manage virtual machines, storage and networks on a libvirt host from an MCP client or the command line.
- Work with several libvirt hosts in one session, with automatic reconnection after a dropped connection.
- Adopt existing resources into a session; raw
virshcommands that change a resource require that ownership. - Standard remote connection addresses, such as SSH and TLS, are accepted.
- A ready-made Windows VM template.
- 0.4.1
- 0.4.0
- 0.3.0
- Early development
- Summary of early development since 2025-12-29, before tagged releases began.
- Production MCP server for libvirt: domains, networks, pools and snapshots.
- Session-mode support and multiple simultaneous connection slots, matching VNC/RDP.
- Transparent auto-reconnect and a Windows 11-ready VM template.
- Ownership model (adopt/unadopt) so the right session always controls a resource.