Where does the bug appear (feature/product)? Cursor IDE Describe the Bug Agent chat “No resources found - No MCP resources available” when instructing agent to use mcp server. I have tried using different mcps (local and remote) and all throw the same error, it was working just fine few days back. …

The issue still persists in 2.3.41 (and reverting to 2.3.35 fixed it).

I had the same issue where Cursor reported it doesn’t have direct access to my MCP. I asked if it could see any other MCPs, and it responded it actually does have access to the MCP. When I tried to use the MCP, it was able to use tool that read, but not tools that write and use arguments. It said C…

I’m not a very happy user. This bug cost me a lot of time. I wasted several requests trying to resolve the issue. I lost my chat history when I downgraded to resolve the issue. The quality issues with this app must be improved. I hit blocking issue after blocking issue every time there is an upda…

@deanrie , has the root cause of this issue been identified? Is there an ETA for a fix? This is very vexing (I noticed that there was a new release of the Cursor client a day or so ago, but didn’t see this issue mentioned in the changelog, so I assume it’s still present).

Extremely frustrating problem, trying to use the browser tab to troubleshoot. Updated to latest Cursor in hopes of a fix but now browser/globe icon is missing from GUI and still not working?? Version: 2.4.21 (Universal) VSCode Version: 1.105.1 Commit: dc8361355d709f306d5159635a677a571b277bc0 Dat…

Same issue here. Please fix. Still experiencing the issue – even on 2.4.21

OK, downgrading to Version: 2.3.41 worked. But that has now corrupted all my past chats. Cursor. Please slow down. The regressions are getting unbearable. We already love you and your tool the way it is. Rushing to roll out the next feature is not going to make us love you anymore if it means yo…

Hey everyone, there’s an update coming soon that should fix this issue. Let me know if the problem still happens.

It’s not just that resources/list is unavailable — the resources/read action is also missing. I’ve attached a screenshot showing the agent explicitly stating that it’s not aware of the resources/read action. This works correctly in version 2.2. I just want to make sure both issues are being handled…

Agent chat "No MCP resources available" when trying to use MCP

Support Bug Reports

Aaron_Crutchfield (Aaron Crutchfield) January 24, 2026, 2:33am 35

Thanks! This has been resolved for me. I’m on nightly Version 2.4.21 now

Cursor not detecting mcp server?

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Agent chat "No MCP resources available" when trying to use MCP

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