AgentBox is a development tool that allows you to run multiple AI coding agents in isolated, sandboxed virtual machines.
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It provides a secure environment where agents can build, test, and commit code without accessing your host machine's sensitive files or credentials.
- 01
Isolated per-agent VM environments using local Docker or cloud providers
- 02
Support for running multiple agents in parallel on the same repository
- 03
Secure host relay system that prevents agents from accessing local secrets or keys
- 04
Persistent, checkpointed boxes for sub-second startup and resource-efficient idle states
- 05
Native IDE support for VS Code and Cursor, plus CLI-driven orchestration
Free
AgentBox is free for local use via Docker; cloud usage incurs costs from your chosen provider (e.g., Hetzner, DigitalOcean) according to their standard rates.
Best for
Developers who want to run multiple AI coding agents like Claude Code or Codex simultaneously on a project in secure, sandboxed environments.
Not ideal for
Users requiring complex shared-memory access between agents or those who lack Docker or virtualization capabilities on their local workstation.
An essential utility for power users of AI coding agents, providing the necessary infrastructure to manage a fleet of agents safely, efficiently, and with full visibility into their operations.
Version 0.16.0, released October 26, 2026, introduced a menu bar tray icon for monitoring agents, a new Work page for tracking agent history, expanded GitHub project integration, and significantly improved GPU support for WebGL rendering inside agent browsers.
As of
Is AgentBox free?+
Yes - AgentBox is Free. AgentBox is free for local use via Docker; cloud usage incurs costs from your chosen provider (e.g., Hetzner, DigitalOcean) according to their standard rates.
Is AgentBox open source?+
AgentBox is not listed as open source on ai.dosa.dev - it is Free.
Who is AgentBox best for?+
Developers who want to run multiple AI coding agents like Claude Code or Codex simultaneously on a project in secure, sandboxed environments.
Who is AgentBox not ideal for?+
Users requiring complex shared-memory access between agents or those who lack Docker or virtualization capabilities on their local workstation.
What are the best AgentBox alternatives?+
The closest AgentBox alternatives on ai.dosa.dev are Claude Code, Codex CLI, Amp - all listed under Terminal & CLI Agents.
Who makes AgentBox?+
AgentBox is developed by Marco D'Alia. It is listed in the Terminal & CLI Agents category on ai.dosa.dev.
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