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[Henrik Jervell]

Struggling with connecting jira 

Auth callback must finish on the same client that initiated the flow

[Arkadiusz Wroblewski · Accepted solution]

Hello @Henrik Jervell 

What exactly are you trying to connect Jira to (e.g., a custom OAuth app, MCP/Claude, VS Code, or a specific Marketplace integration)?

That error typically indicates a session mismatch, meaning the authentication flow started in one client or session, but the callback is trying to complete in another. To rule this out, make sure you are starting and finishing the login process on the exact same device, browser, and browser profile.

Best,

Arkadiusz🤠