HOT RADAR
toolsHEAT 13.4°

AI CLUSTERED EVENT · 10/12/2026

Plimsoll Open-Sources Self-Hosted Sandbox Enforcing Isolation Tiers for AI Agent Code

1 reports archived1 independent sourcesupdated 10/12/2026, 07:47:59
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Plimsoll introduces a self-hosted sandbox specifically for executing AI-generated code, treating isolation strength as verifiable metadata rather than an opaque promise. It defines four tiers (process, container, kernel, VM) and allows requests to set a minimum security floor, rejecting execution if the environment is weaker. The tool also includes a built-in trial runner for untrusted code and uses SHA-256 hashing to ensure request/result integrity, addressing trust issues in AI code execution.

LATEST/Plimsoll introduces a self-hosted sandbox specifically for executing AI-generated code, treating isolation strength as verifiable metadata rather than an opaque promise. It defines four tiers (process, container, kernel, VM) and allows requests to set a minimum security floor, rejecting execution if the environment is weaker. The tool also includes a built-in trial runner for untrusted code and uses SHA-256 hashing to ensure request/result integrity, addressing trust issues in AI code execution.

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3 fully observed hours
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13.4
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13.708:00
24h change
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