Agent Sandbox Egress Firewall
A real outbound network control layer for agent sandboxes that allows only approved domains, ports, and request classes.
- Target market
- Indie devs and small AI product teams of 1-10 running agents in Docker, local sandboxes, CI jobs, or hosted tool workers that should only call known services.
Problem snapshot
What this solves
An agent tool is supposed to call Stripe and the product API, but it can also reach paste sites, random webhooks, metadata endpoints, or any URL a poisoned input suggests. Setting HTTP_PROXY is not enough because a process can open a direct socket unless the network namespace forces traffic through a controlled path. If the agent handles customer data or…
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