2. I'm trying to set up #PositronAssistant to use R as an #MCPserver, and seem to not quite understand how that is done. The "MCP Servers" button in the assistants take me to the Extensions tab, and I don't see any place to set up config etc for the MCP servers for Positron (as I would for Continue for instance). I've looked at `mcptools` and `btw` for #rstats MCP servers and they seem like the things to use, but still, I'm not sure how to integrate into PA.

2. I'm trying to set up #PositronAssistant to use R as an #MCPserver, and seem to not quite understand how that is done. The "MCP Servers" button in the assistants take me to the Extensions tab, and I don't see any place to set up config etc for the MCP servers for Positron (as I would for Continue for instance). I've looked at `mcptools` and `btw` for #rstats MCP servers and they seem like the things to use, but still, I'm not sure how to integrate into PA.