Subagents on Thomas Talks AI: Claude Architecture, AI Agent Security, Claude Code & Production Engineering https://thomasdevos.com/tags/subagents/ Recent content in Subagents on Thomas Talks AI: Claude Architecture, AI Agent Security, Claude Code & Production Engineering Hugo -- 0.145.0 en-us Thomas De Vos © Fri, 04 Sep 2026 10:44:32 +0100 Claude Code stayed under every child budget and still overspent https://thomasdevos.com/posts/2026-09-04.10.44.32-claude-code-stayed-under-every-child-budget-and-still-overspent/ Fri, 04 Sep 2026 10:44:32 +0100 https://thomasdevos.com/posts/2026-09-04.10.44.32-claude-code-stayed-under-every-child-budget-and-still-overspent/ Stop parallel Claude Code subagents from overspending a shared budget. Use a parent-owned reservation ledger, atomic admission, leases, and actual-cost reconciliation.