Vercel Ship 2026 talk argues for splitting agent brains from execution sandboxes
RLanceMartin · x · 2026-07-22
A Vercel Ship 2026 talk from Harrison, a core contributor on Claude Managed Agents, argues for splitting the agent “brain” from the execution “hands.”
Key idea
- Keep the harness/orchestrator separate from the sandboxed runtime.
- Run the “hands” inside customer VPCs, while the agent logic stays outside.
- The talk frames this as the right pattern for cases where fully managed execution is not feasible.
Three recurring patterns
- Per-tenant isolation: one sandbox per customer.
- Data that can’t leave: send the agent to the data.
- Internal services: target systems that aren’t public-facing.
Related event: Vercel Discusses Claude Managed Agents: Separating Brain and Execution(3 posts)→
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