Summary
Pi merged a workflow extension that adds a workflow-core library and a run_workflow tool for multi-agent orchestration with a context firewall. The change is a concrete move toward composable agent delegation inside an open-source coding-agent runtime.
What changed
Pi PR #5426 merged a workflow extension for multi-agent orchestration, including workflow-core and context-isolation behavior.
Why it matters
Multi-agent workflows need more than spawning tasks; they need context boundaries so delegated agents do not leak or inherit the wrong state. Pi’s context-firewall framing points to a practical design pattern for safer agent orchestration.
Evidence excerpt
Agents Radar’s June 6 CLI digest listed Pi PR #5426 as merged, adding workflow-core plus a run_workflow tool with context firewall behavior for subagent isolation.