Subprocess sandbox, not a container

Decided on

2026-09-04

Context

The free host gives no container runtime.

Consequence

Limited subprocess plus an optional external sandbox.

Other options considered

• Docker; external service

Checked against the source at commit f4fd89f on 29 Oct 2026. Everything here is merged on the main branch; no release has been tagged yet. The source is private, so these pages are the public description.