Stack Overflow MCP server

Q and A.

Can anyone connect?

Needs a key or vendor setup. The server asks for credentials but publishes no self-serve login, so it wants an API key in a header or an OAuth client you create with the vendor yourself.

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MCP URL

https://mcp.stackoverflow.com

Add it to Claude

Open claude.ai, go to Settings, then Connectors.
Scroll down and press Add custom connector.
Name it Stack Overflow, paste https://mcp.stackoverflow.com, press Add.
Follow the vendor instructions for the key or OAuth client it asks for.
Start a new chat and ask Claude to use it. A paid Claude plan is required for custom connectors.

Questions

Can anyone connect to the Stack Overflow MCP server?

Needs a key or vendor setup. The server asks for credentials but publishes no self-serve login, so it wants an API key in a header or an OAuth client you create with the vendor yourself.

What is the Stack Overflow MCP URL?

https://mcp.stackoverflow.com

What can Claude do with Stack Overflow?

Q and A.

How do I add Stack Overflow to Claude?

In claude.ai open Settings, Connectors, Add custom connector, paste the URL and press Connect, then sign in if asked. A paid Claude plan is required.