Support models from the 2025-06-18 MCP Spec #298
Description
Current implementation declares the "2025-03-26" MCP specification support.
It fails behind the current "2025-06-18" version and the upcoming Draft.
The task is to sync models with the LATEST specification, whether it is "2025-06-18" or the released Draft.
Implementing all the spec features, not currently implemented, is out of scope.
When the new version is released, the spec support should be upgraded and tests updated.
Definition of Done
- For all supported operations, support all the fields defined in the MCP specification JSON Schema.
- Integration tests (e2e) added