My VS-code is unable to call the oauth callback url for atlassian mcp server ?

[Anugrah Sharma]

I had already configured the atlassian mcp server once with an oauth prompt and it was working successfully, however after a few days may the auth expired and the server was not working, i tried to uninstall the mcp and then re-install, still it is giving same error and the thing is it is not prompting me for an oauth, i have deleted all vs code cache, tokens and keys, despite that, it is not prompting and i am unable to use the MCP.

Kindly provide a fix to this issue .
Thanks !

[Dr Valeri Colon _Connect Centric_]

@Anugrah Sharma This happens when VS Code still has a stale MCP auth record, even after reinstalling. The MCP server won’t show the OAuth prompt until that entry is cleared. Fully delete the folder:
~/.config/Atlassian/mcp (mac/Linux) or
%AppData%\Atlassian\mcp (Windows),
then restart VS Code. If the callback URL still fails, confirm no firewall/proxy is blocking the local redirect port—the OAuth prompt should appear again once the cache is clean.