Vibe Coding
Tip: Separate Brain, Hands, and Session in Agent Architecture — Anthropic's Managed Agent Pattern
Anthropic's Managed Agents decouples Brain (Claude + harness), Hands (stateless sandbox containers), and Session (append-only event log). Containers become disposable cattle recoverable via wake(sessionId). This dropped time-to-first-token 60% at p50 and 90%+ at p95. Even without Managed Agents, the pattern applies: separate your agent's reasoning loop from execution environment, persist session state independently, and credentials should never reach sandboxes where agent code runs.
Source
↳ Follow the thread