Where does the bug appear (feature/product)? Cursor IDE Describe the Bug I have built an HTTP MCP server that uses WorkOS AuthKit OAuth based on the starter project GitHub - workos/mcp.shop: mcp.shop storefront/app for MCP Night · GitHub ( docs here ) Cursor connects, authenticates, and calls tools …

While I don’t know any of its internals, I don’t experience this issue after a few days with the marketplace Linear server, making me think there is probably a specification difference, but I’m not sure.

Any updates on this or at least some more docs?

Hi, thanks for the report. Can you please check if you face this issue on the latest version?

I just tried in 1.6.45. When I call a tool after the normal session timeout (refresh token should be available to refresh), I get the following logs: 2025-09-26 07:10:15.206 [info] Found 5 tools, 0 prompts, and 0 resources ... 2025-09-26 07:21:30.835 [info] Handling CallTool action for tool 'my-too…

Thanks, I’ve raised it with the team!

Is this fixed? My Supabase mcp access token expired how do i set a new token?

Hey there! Support for refresh tokens was implemented in 2.5. Please try upgrading to 2.6 and raise a new thread if you’re still having any issues with MCP OAuth!

Missing Refresh Token logic for MCP OAuth

Support Bug Reports

TylerJang27 (Tyler J) August 19, 2025, 4:37am 2

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Missing Refresh Token logic for MCP OAuth

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