Show HN: Silo – an open source secure CLI sandbox for running agents locally

Category: security

Tags: ai-agents, sandboxing, docker, security, cli

Score: 6.5/10 (Innovation: 6, Technical: 7, Documentation: 7, Utility: 6)

SILO is a TypeScript CLI that runs untrusted AI agents inside hardened Docker sandboxes with a policy-enforced egress proxy, credential injection, and unified audit logging. It combines sandboxing, LLM inference proxying, and YAML-based network policies into a coherent self-hosted developer tool for safely executing agentic workflows.

Target audience: backend devs, devops, AI/ML engineers

Repository: https://github.com/Asdivyansh/silo-cli · TypeScript · MIT

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