Description field or declaration to define MCP tool's description

[asoorm]

Component(s)

router

Is your feature request related to a problem? Please describe.

We need the ability to provide a tool description to help agents determine which tools to call.

Describe the solution you'd like

There has been an update to the GraphQL spec (September 2025) which allows descriptions on Executable Operations. We should be able to use this description as the tool description.

Describe alternatives you've considered

No response

Additional context

No response

[github-actions]

WunderGraph commits fully to Open Source and we want to make sure that we can help you as fast as possible.
The roadmap is driven by our customers and we have to prioritize issues that are important to them.
You can influence the priority by becoming a customer. Please contact us here.

[asoorm]

Closed by #2294