CubeSandbox v0.7.0: E2B-compatible open-source sandbox, migrates with one config line
heyshrutimishra · x · 2026-09-09
Open-source sandbox CubeSandbox shipped v0.7.0 targeting production pain points: it's E2B-compatible (existing apps migrate by changing one config line), open source and self-hostable, adds multi-version component coexistence so upgrades no longer break old templates and snapshots, and separates the control plane from ops for clearer responsibilities and a smaller blast radius. A practical infra option for teams running AI agent code execution.
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