ManagedServicesClient MCP Server Integration

The ManagedServicesClient API is a comprehensive resource orchestration interface provided by Microsoft, designed to enable enterprises and service providers to establish, manage, and govern delegated administration relationships across Azure resources. At its core, this API facilitates a "service provider" model where an external entity (such as a Managed Service Provider, Managed Security Service Provider, or internal IT team) can be granted precise, audited access to manage specific resources within a customer's subscription or management group without requiring direct role assignments or the sharing of administrative credentials. The primary entities managed through this API are Registration Definitions—which codify the terms, permissions, and scope of a managed service engagement—and Registration Assignments—which represent the concrete binding of a provider to a specific target scope. Typical use cases include automating the onboarding of third-party vendors for specialized management tasks (e.g., monitoring, security patching, compliance auditing), enabling centralized IT governance across multiple business units, and establishing consistent, policy-driven access controls for outsourcing operational responsibilities in complex multi-cloud or hybrid environments.