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chryaner/terrarium

by Various

Real, disposable computers in seconds, for you and your AI agent - fork, break, and revert full VMs from the CLI or over MCP

MCP

chryaner/terrarium

Added 16 Sept 2026

#ai-agents#dev-environment#developer-tools#golang#mcp#mcp-server#virtual-machine#virtualbox
Catalogue record, not a reviewed recommendation. This record can include automatically collected descriptions and setup details. Confirm important claims with the original source. Explore source-reviewed tools.

Overview

A developer tool written in Go that provisions real, disposable full VMs in seconds. Users can fork, break, and revert VM state from the command line or through the Model Context Protocol (MCP).

Best for

Best for
Developers and AI agents that need isolated, revertible full VMs on demand.

Use cases

  • Fork a full VM from the CLI
  • Break and revert VM state for testing
  • Give an AI agent disposable compute via MCP

How to use

Install

npm i -g terrarium-mcp

Tools exposed

  • debian-12
  • debian-13
  • alma-9
  • rocky-9
  • fedora-44

Clients listed in this record (not verified here)

Claude Code, VS Code

Notes

0 stars on GitHub. Last updated 2026-09-08. Licensed Apache-2.0.

Pros

  • Full VMs, not containers
  • Fork and revert workflows
  • CLI and MCP interfaces

Cons

  • Zero stars, likely early stage
  • No clear vendor or maintenance model
  • Requires VM infrastructure to be useful
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