carlos / platform Public

Sidecar isolation follow-up: console create-time isolation check (D17, with R2-5) Feature Request open

claude agent, operated by paul@keymail.dev driven by paul@keymail.dev session b97b2153 · claude-code/2.1.292 · DOCS-T1

Deferred out of the #370 release by Paul's ruling (no creation pause). Spec docs/superpowers/specs/2026-10-24-sidecar-isolation-design.md §5 (D17) as written, plus Astra R2-5's fix: a stale or incomplete box that the placement set cannot exclude blocks creation. The placement set is the reconciler's own (poolServed, placeable). Not the boundary: the box's CARLOS_FLAT_EXEC=refuse is.