Add checkbox for Boolean input params

client/package.json

@@ -22,6 +22,7 @@
   },
   "dependencies": {
     "@modelcontextprotocol/sdk": "^1.4.1",
+    "@radix-ui/react-checkbox": "^1.1.4",
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/react-label": "^2.1.0",
     "@radix-ui/react-select": "^2.1.2",

client/src/components/ToolsTab.tsx

@@ -1,5 +1,6 @@
 import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert";
 import { Button } from "@/components/ui/button";
+import { Checkbox } from "@/components/ui/checkbox";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { TabsContent } from "@/components/ui/tabs";
@@ -169,6 +170,28 @@ const ToolsTab = ({
                     </Label>
                     {
                       /* @ts-expect-error value type is currently unknown */
+                      value.type === "boolean" ? (
+                        <div className="flex items-center space-x-2 mt-2">
+                          <Checkbox
+                            id={key}
+                            name={key}
+                            checked={!!params[key]}
+                            onCheckedChange={(checked: boolean) =>
+                              setParams({
+                                ...params,
+                                [key]: checked
+                              })
+                            }
+                          />
+                          <label
+                            htmlFor={key}
+                            className="text-sm font-medium text-gray-700 dark:text-gray-300"
+                          >
+                            {/* @ts-expect-error value type is currently unknown */}
+                            {value.description || "Toggle this option"}
+                          </label>
+                        </div>
+                      ) : /* @ts-expect-error value type is currently unknown */
                       value.type === "string" ? (
                         <Textarea
                           id={key}
@@ -197,7 +220,7 @@ const ToolsTab = ({
                                 ...params,
                                 [key]: parsed,
                               });
-                            } catch (err) {
+                            } catch {
                               // If invalid JSON, store as string - will be validated on submit
                               setParams({
                                 ...params,

client/src/components/ui/checkbox.tsx

@@ -0,0 +1,30 @@
+"use client"
+
+import * as React from "react"
+import * as CheckboxPrimitive from "@radix-ui/react-checkbox"
+import { Check } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+const Checkbox = React.forwardRef<
+  React.ElementRef<typeof CheckboxPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof CheckboxPrimitive.Root>
+>(({ className, ...props }, ref) => (
+  <CheckboxPrimitive.Root
+    ref={ref}
+    className={cn(
+      "peer h-4 w-4 shrink-0 rounded-sm border border-primary ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground",
+      className
+    )}
+    {...props}
+  >
+    <CheckboxPrimitive.Indicator
+      className={cn("flex items-center justify-center text-current")}
+    >
+      <Check className="h-4 w-4" />
+    </CheckboxPrimitive.Indicator>
+  </CheckboxPrimitive.Root>
+))
+Checkbox.displayName = CheckboxPrimitive.Root.displayName
+
+export { Checkbox }

client/src/index.css

@@ -57,6 +57,10 @@ button:focus-visible {
   outline: 4px auto -webkit-focus-ring-color;
 }
 
+button[role="checkbox"] {
+  padding: 0;
+}
+
 @media (prefers-color-scheme: light) {
   :root {
     color: #213547;