Add support for Model Context Protocol (MCP)

https://www.perplexity.ai/page/anthropic-s-data-connection-pr-Xu7uG2QZRmCGsWhFi9DWMg

MCP is a standardized way to interact with models and provide advanced ways of interaction

https://github.com/modelcontextprotocol/python-sdk