Atlassian MCP Server returns Internal Server Error

[Semi_Park]

I am trying to connect the Atlassian Connector in Claude Code, 

but I am receiving an 'Internal Server Error'.

 

(The Full Address : https://mcp.atlassian.com/v1/authorize?....)

It was working fine until last week, so could you please check this out?

[Arkadiusz Wroblewski]

Hello @Semi_Park 

Can you try it again ? Today multiple Atlassian products had some incident so that could be related.

[Ajay _view26_]

Hi @Semi_Park 

Can you  try revoking the Atlassian MCP integration from your Atlassian account (Account Settings → Connected Apps → look for the MCP entry), then re-initiate the auth flow from Claude Code.

Sometimes the stored token state gets out of sync and a clean re-auth resolves it.