An add-on that keeps resources can now ask the host for a read tool
that lists the ones the caller may use, by declaring
capabilities.resources.list. The declaration names the tool and,
optionally, the key of the result array. It needs manifest API 2 and
must not reuse the name of a tool the add-on declares.
Assisted-by: Claude Code:claude-sonnet-5-5
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>