added anthropic tool support i think

schema/array.go

@@ -31,6 +31,14 @@ func (a array) GoogleParameters() *genai.Schema {
 	}
 }
 
+func (a array) AnthropicInputSchema() map[string]any {
+	return map[string]any{
+		"type":        "array",
+		"description": a.Description(),
+		"items":       a.items.AnthropicInputSchema(),
+	}
+}
+
 func (a array) FromAny(val any) (reflect.Value, error) {
 	v := reflect.ValueOf(val)