add MCP server badge

[punkpeye]

This PR adds a badge for the YieldOracle server listing in Glama MCP server directory.

Glama performs regular codebase and documentation checks to:

• Confirm that the MCP server is working as expected
• Confirm that there are no obvious security issues
• Extract server characteristics such as tools, resources, prompts, and required parameters.

This badge helps your users to quickly assess that the MCP server is safe, server capabilities, and instructions for installing the server.

[punkpeye]

Realized that GitHub does not recognize the project license

https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/adding-a-license-to-a-repository

Would you mind adding one?

[punkpeye]

I will follow up with a separate PR to show how to connect to the MCP server.

[punkpeye]

Your MCP server is already listed on Glama.

You don't have to add the badge, but it makes it easy for users to discover, vet, and host your server.

If you'd like, claim your server and add the badge yourself.

If you need any help, reach me at frank@glama.ai