Released: Feb 2, 2026

Updates in 2026.2.1

Features

• Added stdio transport support to the MCP client for local MCP servers.
  • Introduced the IMcpTransport interface for transport abstraction.
  • Introduced the StdioTransport class for subprocess-based MCP communication.
  • Introduced the StdioTransportOptions class for detailed stdio configuration.
  • Introduced the McpTransportException class for transport-specific errors.
  • Introduced the McpClientBuilder class for fluent client construction.
  • Added ForStdio factory methods to the McpClient class.
  • Added TransportType, IsStdioTransport, and Transport properties to McpClient.
  • Support for Node.js (npx), Python (uvx), and native MCP server executables.
  • Features: Process lifecycle management, auto-restart, graceful shutdown, stderr capture.
• Improved ReAct pattern of agents with tools.

Fixes

• Boolean type was not correctly handled in TextExtraction.