{"name":"Zeroboot: Sub-millisecond VM Sandboxes for AI Agents","description":"Zeroboot is an innovative open-source project that delivers sub-millisecond VM sandboxes, primarily designed for AI agents and other applications requiring extremely fast, isolated code execution environments. It leverages copy-on-write forking and Firecracker microVMs to achieve hardware-enforced isolation with minimal overhead. This approach enables rapid, secure code execution, ideal for high-performance AI applications.","github":"https://github.com/zerobootdev/zeroboot","url":"https://osrepos.com/repo/zerobootdev-zeroboot","source":"osrepos.com","sourceDescription":"This repository profile is provided by osrepos.com, an open source repository discovery platform.","repositoryProfile":"https://osrepos.com/repo/zerobootdev-zeroboot","generatedFor":"open source discovery and AI-assisted research","markdown":"https://osrepos.com/repo/zerobootdev-zeroboot.md","json":"https://osrepos.com/repo/zerobootdev-zeroboot.json","topics":["ai-agents","sandbox","virtual-machine","rust","code-execution","firecracker","kvm","developer-tools"],"keywords":["ai-agents","sandbox","virtual-machine","rust","code-execution","firecracker","kvm","developer-tools"],"stars":null,"summary":"Zeroboot is an innovative open-source project that delivers sub-millisecond VM sandboxes, primarily designed for AI agents and other applications requiring extremely fast, isolated code execution environments. It leverages copy-on-write forking and Firecracker microVMs to achieve hardware-enforced isolation with minimal overhead. This approach enables rapid, secure code execution, ideal for high-performance AI applications.","content":"## Introduction\n\nZeroboot is an innovative open-source project that delivers sub-millisecond VM sandboxes, primarily designed for AI agents and other applications requiring extremely fast, isolated code execution environments. Built with Rust and leveraging Firecracker microVMs and KVM, Zeroboot utilizes copy-on-write forking to achieve unparalleled speed and efficiency. Each sandbox operates as a real KVM virtual machine, providing robust hardware-enforced memory isolation with minimal overhead, typically around 265KB per sandbox.\n\n## Installation\n\nYou can interact with Zeroboot through its managed API or by self-hosting the solution on any Linux machine with KVM.\n\nTo quickly try the managed API, use the following `curl` command:\n\nbash\ncurl -X POST https://api.zeroboot.dev/v1/exec \\\n  -H 'Content-Type: application/json' \\\n  -H 'Authorization: Bearer zb_demo_hn2026' \\\n  -d '{\"code\":\"import numpy as np; print(np.random.rand(3))\"}'\n\n\nFor self-hosting, refer to the official documentation for detailed deployment instructions.\n\n## Examples\n\nZeroboot offers SDKs for popular programming languages to simplify integration.\n\n**Python SDK:**\n\npython\nfrom zeroboot import Sandbox\nsb = Sandbox(\"zb_live_your_key\")\nresult = sb.run(\"print(1 + 1)\")\nprint(result.stdout)\n\n\n**TypeScript SDK:**\n\ntypescript\nimport { Sandbox } from \"@zeroboot/sdk\";\nconst result = await new Sandbox(\"zb_live_your_key\").run(\"console.log(1+1)\");\nconsole.log(result.stdout);\n\n\n## Why use Zeroboot\n\nZeroboot stands out for its exceptional performance and robust isolation capabilities:\n\n*   **Ultra-low Latency:** Achieve VM spawn latencies as low as 0.79ms (p50) and 1.74ms (p99), significantly faster than comparable solutions.\n*   **Resource Efficiency:** Each sandbox consumes approximately 265KB of memory, making it highly scalable for numerous concurrent environments.\n*   **Hardware-Enforced Isolation:** Benefit from the security and reliability of KVM virtual machines, ensuring strong memory isolation between sandboxes.\n*   **Ideal for AI Agents:** Perfectly suited for AI applications that need to execute code quickly and securely in isolated environments without significant startup delays.\n\n## Links\n\n*   [GitHub Repository](https://github.com/zerobootdev/zeroboot){:target=\"_blank\"}\n*   [API Reference](https://github.com/zerobootdev/zeroboot/blob/main/docs/API.md){:target=\"_blank\"}\n*   [Documentation](https://github.com/zerobootdev/zeroboot/tree/main/docs){:target=\"_blank\"}","metrics":{"detailViews":0,"githubClicks":0},"dates":{"published":null,"modified":"2026-06-11T00:19:51.000Z"}}