PlainID expands agentic security support to AWS AgentCore and Microsoft Foundry

By AI, Created 4:36 PM UTC, May 26, 2026, /AGP/ – PlainID said it has expanded support for AWS AgentCore and Microsoft Foundry, widening its authorization and governance tools for enterprise AI agents. The move is aimed at giving security teams more consistent visibility and control as agent deployments move into production.

Why it matters: - Enterprise AI agents are moving from experimentation to production, raising the stakes for visibility, governance and access control. - PlainID is positioning its authorization layer as a way to govern agentic workflows across cloud platforms and internal enterprise systems, not just inside a single provider boundary. - The expansion gives customers another path to apply consistent policy across data, MCP tools and actions as agent adoption grows.

What happened: - PlainID announced expanded support for AWS AgentCore and Microsoft Foundry on May 27, 2026. - The company said the update extends its agent registry, agent discovery, profile enrichment, management and enforcement capabilities to the two platforms. - The announcement was made from Tel Aviv, Israel.

The details: - The expanded support is built on PlainID’s existing foundation for agent registry, agent discovery and agent profile enrichment. - PlainID said customers can use the platform to discover and register agents across additional enterprise platforms. - The platform can enrich agent profiles with business and security context. - Customers can centralize visibility into agent posture and connected resources. - The platform can apply consistent management and enforcement models across heterogeneous agent ecosystems. - PlainID said the expansion strengthens authorization and control as agent adoption increases. - The company described the result as an independent, multi-cloud governance layer across AWS, Microsoft and internal systems. - PlainID said leading analysts recommend an independent authorization layer for AI agents because native cloud guardrails stop at the provider boundary when agents reach internal enterprise systems or other cloud platforms. - Gal Helmeski, co-founder and CTO at PlainID, said agentic AI multiplies the volume of automated decisions and that PlainID supports and controls millions of critical decisions within large organizations. - Helmeski said support for AWS AgentCore and Microsoft Foundry brings enterprise-grade rigor, scale and consistent governance to new AI agent environments. - PlainID included links to its LinkedIn page and X account.

Between the lines: - The announcement signals PlainID is trying to become the control layer enterprises rely on as AI agents spread across multiple environments. - The emphasis on independent authorization reflects a broader market concern that native cloud security tools may not cover cross-platform agent activity. - The product language suggests PlainID is targeting organizations that need one governance model across several agent frameworks.

What’s next: - PlainID said it will continue expanding platform coverage and advancing its authorization capabilities for enterprises deploying agents at scale. - The company is likely to keep adding support for additional agentic platforms as adoption widens.

The bottom line: - PlainID is broadening its agent security footprint to help enterprises govern AI agents across more of the environments where those agents are being built and deployed.