Introducing the Microsoft Fabric agent, a domain expert built to interact autonomously with Microsoft Fabric's comprehensive API surface. This agent reasons over deployment pipelines by listing, creating, updating, and deleting pipelines or assigning workspaces to deployment stages without manual workflow setup. It manages connections by creating, updating, or deleting connections and their role assignments. It also administers workspaces and their sensitive settings, such as updating workspace properties, setting firewall and gateway rules, provisioning workspace identities, and managing inbound/outbound policies. For example, the agent can assign a workspace to a deployment pipeline stage using DeploymentPipelines_AssignWorkspaceToStage, create a managed private endpoint within a workspace with ManagedPrivateEndpoints_CreateWorkspaceManagedPrivateEndpoint, or reset the default OneLake storage tier through OneLakeSettings_ModifyDefaultTier, all using Microsoft Fabric-specific operations.