UNAUTHORIZED (invalid_request)
I connected and was using my MCP server in the VSCode Copilot for 3 days.
Then I saw today '{"error":"Unauthorized"}' here in this link:
https://mcp.neon.tech/sse
It happened while I was modifying my database with the help of LLM, just asked another request and this link opened.
Now I can't use it with any LLM since its because says this.
How can I solve this issue ? Does anyone knows ?

3 Replies
conscious-sapphireOP•5mo ago
Here it is. I can't use MCP servers now from the VSCode because of this.

manual-pink•5mo ago
@David Gomes
conscious-sapphireOP•5mo ago
UPDATE: Well, I have seen the exact same error in this post.
So I will not tick this as 'answered' in order to waiting the resolve announcement from the team.
For a current solution, use cache of the authorization with the terminal:
---
Remove-Item -Path "$env:USERPROFILE.mcp-auth" -Recurse -Force -ErrorAction SilentlyContinue
---
