ToolsThe story, in brief
Why AWS AgentCore Harness Is A Big Deal For Enterprise Agents
AWS just turned agent infrastructure into a $10B TAM lock-in play. AgentCore Harness is now generally available.
The KeyNews take
Why it matters
AWS is shifting from model consumer to agent orchestration platform owner, embedding itself into enterprise workflows at the operational layer where switching costs are highest. This matters because it signals the next battleground: not model capability, but agent runtime control.
The key facts
5 to knowAWS AgentCore Harness now generally available
Positions agent plumbing as managed service
Creates operational layer lock-in across clouds
Targets enterprise agent deployment infrastructure
Published June 2026 — recent market move
Go to the source
Forbes Innovationforbes.com
Publisher excerpt: AWS made the AgentCore harness generally available, turning agent plumbing into a managed service and the operational layer into enterprise lock-in across clouds.