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Perplexity·Oct 15, 2026·rolling·open source
Sandboxed Platform for Agentic Code Execution (SPACE)
SPACE (Sandboxed Platform for Agentic Code Execution) is an open-source sandbox platform designed to provide secure, isolated execution environments for AI agents using Firecracker microVMs. It enables long-running agent tasks by supporting session persistence, credential management, and the ability to pause, resume, and branch execution environments.
AI AgentsSandboxingFirecrackerInfrastructure
overview
SPACE (Sandboxed Platform for Agentic Code Execution) is an open-source sandbox platform designed to provide secure, isolated execution environments for AI agents using Firecracker microVMs. It enables long-running agent tasks by supporting session persistence, credential management, and the ability to pause, resume, and branch execution environments.
key features
- 01Isolated execution using Firecracker microVMs
- 02Support for long-running agent sessions with pause and resume capabilities
- 03Secure credential management separated from the sandbox environment
- 04Asynchronous sandbox lifecycle management via HTTP API
- 05Support for session branching and snapshotting
- 06Kubernetes-native deployment options with warm pool support
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