Combine find and call/get methods in modern server repositories #1268

The new API for the modern repositories (Tools, Prompts) have three methods:

• list
• find
• call / get

When a client wants to get a prompt, the associated feature does find() --- if exists ---> get() . If prompts are stored somewhere that is not in-memory, e.g. a database, both find() and get() methods will make a call to the DB. Same goes for tools, e.g. loading tool definitions from OpenAPI schemas registered off-memory.

We could likely collapse find and call/get, where find returns a handler for call / get instead of a simple definition.

The resources already have this optimization, as they only have list + read (as well as templates).