Every AI agent framework solves mechanism: how models access tools, how agents coordinate, how state persists. None solves execution governance: who is responsible for each step, what structured logic governs decisions, what happens when things go wrong, what constraints apply at each activity, and what audit trail exists.

The BPM/Agent Stack covers execution governance — orchestration, integration, and execution of authorized work. The companion Intent Stack specification covers governance context — from intent discovery through runtime alignment. Together, the two specifications address seven governance concerns across the full governance lifecycle.