Connecting RagFlow Agents to a Personal MCP Server

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### Describe your problem

I have an MCP server for my personal use. Is it possible to have my RagFlow agents connect to this MCP server?

The issue names no files, tests, or entry points. First clarify the desired MCP connection behavior, authentication and configuration requirements, then locate the existing RagFlow agent integration and determine how completion would be verified.

Written by the indexing model from the issue text.