Localtonet 

Core MCP protocol types, JSON-RPC request/response models, and McpJsonOptions for System.Text.Json serialisation. Targets netstandard2.0.

Package Description

StreamableHTTP and SSE upstream transport for McpNet.Gateway. Provides HttpListenerMcpTransport for embedding the gateway without ASP.NET Core.

Self-contained MCP Gateway using System.Net.HttpListener. No ASP.NET Core dependency - embed in any .NET 8 application. Call McpGatewayBuilder.Create().ListenOn(5050).Build() to start.