added anthropic tool support i think

schema/object.go

@@ -98,6 +98,29 @@ func (o Object) GoogleParameters() *genai.Schema {
 	return res
 }
 
+func (o Object) AnthropicInputSchema() map[string]any {
+	var properties = map[string]any{}
+	var required []string
+	for k, v := range o.fields {
+		properties[k] = v.AnthropicInputSchema()
+		if v.Required() {
+			required = append(required, k)
+		}
+	}
+
+	var res = map[string]any{
+		"type":        "object",
+		"description": o.Description(),
+		"properties":  properties,
+	}
+
+	if len(required) > 0 {
+		res["required"] = required
+	}
+
+	return res
+}
+
 // FromAny converts the value from any to the correct type, returning the value, and an error if any
 func (o Object) FromAny(val any) (reflect.Value, error) {
 	// if the value is nil, we can't do anything