I’ve been using MCP servers hosted by Toolbase and everything works so well! [mcptools] Through their app, I can enable and disable MCP servers dynamically but I would still need to manually click the refresh button on Cursor. I talked to the dev and he mentioned Cursor doesn’t support the notifi…

Thanks for bringing this up! MCP integration is still in early stages, and we’re actively working on adding more features like the notifications/tools/list_changed notification. This should help avoid manual refreshing when enabling/disabling servers For now, you’ll need to use the refresh button a…

This dynamic tool refresh is really needed. I am working on Unity-MCP server that is designed to provide tool on the fly. And the start of the MCP server there are no tools. They will be connected in a second after launch. But the update notification has zero impact because Cursor doesn’t listen it. …

I used your GitHub repo and loved it, but I have a question. I want to be able to send the prompts from Unity and not from Cursor’s agent to be able to call and use MCP tools. Do you have any idea how I can do that?

Any updates on this? I would love for Cursor to listen to listChanged notifications as it would enable dynamic tool discovery for some MCP servers that support it and save some context and noise. Do you have an ETA on this? Back in October I was able to use this with Cursor though is not available n…

MCP Hosted Dynamic Tools Refreshing

Ideas Feature Requests

andrewlayer (Andrewlayer) March 18, 2025, 7:31pm 3

I also need to feature for the same reason. Twilio is basically useless without this.

Topic		Replies	Views
MCP client update tools Bug Reports	1	349	December 21, 2025
Enhance MCP Integration in Cursor: Dynamic Tool Updates, Roots Support, progress tokens & Streamable HTTP Feature Requests	3	788	October 24, 2025
MCP tool list only updates after manually toggling server off/on Feature Requests	1	178	August 16, 2025
MCP: notifications/tools/list_changed not acted on mid-session Feature Requests mcp , cli	0	13	May 24, 2026
MCP Tool Refresh Issue Bug Reports	1	308	August 6, 2025

MCP Hosted Dynamic Tools Refreshing

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