Where does the bug appear (feature/product)? Cursor IDE Describe the Bug I fail to authenticate via OAuth to my mcp-server Cursor output logs - 2025-09-21 14:46:52.315 [info] Received OAuth callback with code 2025-09-21 14:46:54.309 [info] Using redirect URL {"url":"cursor://anysphere.cursor-retr…

Ver 1.6.42 MCP OAuth fails on - [error] Failed to complete OAuth exchange authorization code does not exist

sanjeed5 (Sanjeed) Split this topic October 6, 2025, 6:46am 3

A post was merged into an existing topic: OAuth MCP login fails

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