Integration

“Service injection” can mean three different things. Choose the task first:

Goal	Entry point	Read
Add nodes and share an object between them	[FlowService] in a node library	Register services
Run SereinFlow inside your ASP.NET Core application	AddSereinFlow, UseSereinFlow, MapSereinFlow	Host integration
Call a running SereinFlow instance from .NET	AddSereinFlowClient, ISereinFlowClient	.NET client

See Internal service registration for SereinFlow's storage, execution, HTTP, and MCP registrations. Uploaded node libraries run in a separate Worker; host services are not automatically passed to node constructors.