Vercel Adds Granular Observability to Sandbox and Makes Flag Evaluation 10x Faster

Vercel (Releasebot)·low signal

Vercel's July updates add more granular observability for Vercel Sandbox (its isolated code-execution environment for AI-generated/agent code) and ship a Flags SDK improvement claiming 10x faster flag evaluation. For teams running agent-generated code, better Sandbox visibility is directly useful for debugging and cost/behavior monitoring of untrusted execution.