diff --git a/packages/core/package.json b/packages/core/package.json
index 3e2a1c0..b661e42 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -39,39 +39,171 @@
       "import": "./dist/utilities/visually-hidden/index.js",
       "require": "./dist/utilities/visually-hidden/index.cjs"
     },
-    "./separator": { "solid": "./src/components/separator/index.ts", "import": "./dist/components/separator/index.js", "require": "./dist/components/separator/index.cjs" },
-    "./toggle": { "solid": "./src/components/toggle/index.ts", "import": "./dist/components/toggle/index.js", "require": "./dist/components/toggle/index.cjs" },
-    "./switch": { "solid": "./src/components/switch/index.ts", "import": "./dist/components/switch/index.js", "require": "./dist/components/switch/index.cjs" },
-    "./checkbox": { "solid": "./src/components/checkbox/index.ts", "import": "./dist/components/checkbox/index.js", "require": "./dist/components/checkbox/index.cjs" },
-    "./progress": { "solid": "./src/components/progress/index.ts", "import": "./dist/components/progress/index.js", "require": "./dist/components/progress/index.cjs" },
-    "./text-field": { "solid": "./src/components/text-field/index.ts", "import": "./dist/components/text-field/index.js", "require": "./dist/components/text-field/index.cjs" },
-    "./radio-group": { "solid": "./src/components/radio-group/index.ts", "import": "./dist/components/radio-group/index.js", "require": "./dist/components/radio-group/index.cjs" },
-    "./toggle-group": { "solid": "./src/components/toggle-group/index.ts", "import": "./dist/components/toggle-group/index.js", "require": "./dist/components/toggle-group/index.cjs" },
-    "./collapsible": { "solid": "./src/components/collapsible/index.ts", "import": "./dist/components/collapsible/index.js", "require": "./dist/components/collapsible/index.cjs" },
-    "./accordion": { "solid": "./src/components/accordion/index.ts", "import": "./dist/components/accordion/index.js", "require": "./dist/components/accordion/index.cjs" },
-    "./alert-dialog": { "solid": "./src/components/alert-dialog/index.ts", "import": "./dist/components/alert-dialog/index.js", "require": "./dist/components/alert-dialog/index.cjs" },
-    "./tabs": { "solid": "./src/components/tabs/index.ts", "import": "./dist/components/tabs/index.js", "require": "./dist/components/tabs/index.cjs" },
-    "./slider": { "solid": "./src/components/slider/index.ts", "import": "./dist/components/slider/index.js", "require": "./dist/components/slider/index.cjs" },
-    "./pagination": { "solid": "./src/components/pagination/index.ts", "import": "./dist/components/pagination/index.js", "require": "./dist/components/pagination/index.cjs" },
-    "./drawer": { "solid": "./src/components/drawer/index.ts", "import": "./dist/components/drawer/index.js", "require": "./dist/components/drawer/index.cjs" },
-    "./select": { "solid": "./src/components/select/index.ts", "import": "./dist/components/select/index.js", "require": "./dist/components/select/index.cjs" },
-    "./combobox": { "solid": "./src/components/combobox/index.ts", "import": "./dist/components/combobox/index.js", "require": "./dist/components/combobox/index.cjs" },
-    "./listbox": { "solid": "./src/components/listbox/index.ts", "import": "./dist/components/listbox/index.js", "require": "./dist/components/listbox/index.cjs" },
-    "./dropdown-menu": { "solid": "./src/components/dropdown-menu/index.ts", "import": "./dist/components/dropdown-menu/index.js", "require": "./dist/components/dropdown-menu/index.cjs" },
-    "./context-menu": { "solid": "./src/components/context-menu/index.ts", "import": "./dist/components/context-menu/index.js", "require": "./dist/components/context-menu/index.cjs" },
-    "./toast": { "solid": "./src/components/toast/index.ts", "import": "./dist/components/toast/index.js", "require": "./dist/components/toast/index.cjs" },
-    "./tooltip": { "solid": "./src/components/tooltip/index.ts", "import": "./dist/components/tooltip/index.js", "require": "./dist/components/tooltip/index.cjs" },
-    "./alert": { "solid": "./src/components/alert/index.ts", "import": "./dist/components/alert/index.js", "require": "./dist/components/alert/index.cjs" },
-    "./badge": { "solid": "./src/components/badge/index.ts", "import": "./dist/components/badge/index.js", "require": "./dist/components/badge/index.cjs" },
-    "./skeleton": { "solid": "./src/components/skeleton/index.ts", "import": "./dist/components/skeleton/index.js", "require": "./dist/components/skeleton/index.cjs" },
-    "./popover": { "solid": "./src/components/popover/index.ts", "import": "./dist/components/popover/index.js", "require": "./dist/components/popover/index.cjs" },
-    "./breadcrumbs": { "solid": "./src/components/breadcrumbs/index.ts", "import": "./dist/components/breadcrumbs/index.js", "require": "./dist/components/breadcrumbs/index.cjs" },
-    "./link": { "solid": "./src/components/link/index.ts", "import": "./dist/components/link/index.js", "require": "./dist/components/link/index.cjs" },
-    "./button": { "solid": "./src/components/button/index.ts", "import": "./dist/components/button/index.js", "require": "./dist/components/button/index.cjs" },
-    "./hover-card": { "solid": "./src/components/hover-card/index.ts", "import": "./dist/components/hover-card/index.js", "require": "./dist/components/hover-card/index.cjs" },
-    "./image": { "solid": "./src/components/image/index.ts", "import": "./dist/components/image/index.js", "require": "./dist/components/image/index.cjs" },
-    "./meter": { "solid": "./src/components/meter/index.ts", "import": "./dist/components/meter/index.js", "require": "./dist/components/meter/index.cjs" },
-    "./number-field": { "solid": "./src/components/number-field/index.ts", "import": "./dist/components/number-field/index.js", "require": "./dist/components/number-field/index.cjs" }
+    "./separator": {
+      "solid": "./src/components/separator/index.ts",
+      "import": "./dist/components/separator/index.js",
+      "require": "./dist/components/separator/index.cjs"
+    },
+    "./toggle": {
+      "solid": "./src/components/toggle/index.ts",
+      "import": "./dist/components/toggle/index.js",
+      "require": "./dist/components/toggle/index.cjs"
+    },
+    "./switch": {
+      "solid": "./src/components/switch/index.ts",
+      "import": "./dist/components/switch/index.js",
+      "require": "./dist/components/switch/index.cjs"
+    },
+    "./checkbox": {
+      "solid": "./src/components/checkbox/index.ts",
+      "import": "./dist/components/checkbox/index.js",
+      "require": "./dist/components/checkbox/index.cjs"
+    },
+    "./progress": {
+      "solid": "./src/components/progress/index.ts",
+      "import": "./dist/components/progress/index.js",
+      "require": "./dist/components/progress/index.cjs"
+    },
+    "./text-field": {
+      "solid": "./src/components/text-field/index.ts",
+      "import": "./dist/components/text-field/index.js",
+      "require": "./dist/components/text-field/index.cjs"
+    },
+    "./radio-group": {
+      "solid": "./src/components/radio-group/index.ts",
+      "import": "./dist/components/radio-group/index.js",
+      "require": "./dist/components/radio-group/index.cjs"
+    },
+    "./toggle-group": {
+      "solid": "./src/components/toggle-group/index.ts",
+      "import": "./dist/components/toggle-group/index.js",
+      "require": "./dist/components/toggle-group/index.cjs"
+    },
+    "./collapsible": {
+      "solid": "./src/components/collapsible/index.ts",
+      "import": "./dist/components/collapsible/index.js",
+      "require": "./dist/components/collapsible/index.cjs"
+    },
+    "./accordion": {
+      "solid": "./src/components/accordion/index.ts",
+      "import": "./dist/components/accordion/index.js",
+      "require": "./dist/components/accordion/index.cjs"
+    },
+    "./alert-dialog": {
+      "solid": "./src/components/alert-dialog/index.ts",
+      "import": "./dist/components/alert-dialog/index.js",
+      "require": "./dist/components/alert-dialog/index.cjs"
+    },
+    "./tabs": {
+      "solid": "./src/components/tabs/index.ts",
+      "import": "./dist/components/tabs/index.js",
+      "require": "./dist/components/tabs/index.cjs"
+    },
+    "./slider": {
+      "solid": "./src/components/slider/index.ts",
+      "import": "./dist/components/slider/index.js",
+      "require": "./dist/components/slider/index.cjs"
+    },
+    "./pagination": {
+      "solid": "./src/components/pagination/index.ts",
+      "import": "./dist/components/pagination/index.js",
+      "require": "./dist/components/pagination/index.cjs"
+    },
+    "./drawer": {
+      "solid": "./src/components/drawer/index.ts",
+      "import": "./dist/components/drawer/index.js",
+      "require": "./dist/components/drawer/index.cjs"
+    },
+    "./select": {
+      "solid": "./src/components/select/index.ts",
+      "import": "./dist/components/select/index.js",
+      "require": "./dist/components/select/index.cjs"
+    },
+    "./combobox": {
+      "solid": "./src/components/combobox/index.ts",
+      "import": "./dist/components/combobox/index.js",
+      "require": "./dist/components/combobox/index.cjs"
+    },
+    "./listbox": {
+      "solid": "./src/components/listbox/index.ts",
+      "import": "./dist/components/listbox/index.js",
+      "require": "./dist/components/listbox/index.cjs"
+    },
+    "./dropdown-menu": {
+      "solid": "./src/components/dropdown-menu/index.ts",
+      "import": "./dist/components/dropdown-menu/index.js",
+      "require": "./dist/components/dropdown-menu/index.cjs"
+    },
+    "./context-menu": {
+      "solid": "./src/components/context-menu/index.ts",
+      "import": "./dist/components/context-menu/index.js",
+      "require": "./dist/components/context-menu/index.cjs"
+    },
+    "./toast": {
+      "solid": "./src/components/toast/index.ts",
+      "import": "./dist/components/toast/index.js",
+      "require": "./dist/components/toast/index.cjs"
+    },
+    "./tooltip": {
+      "solid": "./src/components/tooltip/index.ts",
+      "import": "./dist/components/tooltip/index.js",
+      "require": "./dist/components/tooltip/index.cjs"
+    },
+    "./alert": {
+      "solid": "./src/components/alert/index.ts",
+      "import": "./dist/components/alert/index.js",
+      "require": "./dist/components/alert/index.cjs"
+    },
+    "./badge": {
+      "solid": "./src/components/badge/index.ts",
+      "import": "./dist/components/badge/index.js",
+      "require": "./dist/components/badge/index.cjs"
+    },
+    "./skeleton": {
+      "solid": "./src/components/skeleton/index.ts",
+      "import": "./dist/components/skeleton/index.js",
+      "require": "./dist/components/skeleton/index.cjs"
+    },
+    "./popover": {
+      "solid": "./src/components/popover/index.ts",
+      "import": "./dist/components/popover/index.js",
+      "require": "./dist/components/popover/index.cjs"
+    },
+    "./breadcrumbs": {
+      "solid": "./src/components/breadcrumbs/index.ts",
+      "import": "./dist/components/breadcrumbs/index.js",
+      "require": "./dist/components/breadcrumbs/index.cjs"
+    },
+    "./link": {
+      "solid": "./src/components/link/index.ts",
+      "import": "./dist/components/link/index.js",
+      "require": "./dist/components/link/index.cjs"
+    },
+    "./button": {
+      "solid": "./src/components/button/index.ts",
+      "import": "./dist/components/button/index.js",
+      "require": "./dist/components/button/index.cjs"
+    },
+    "./hover-card": {
+      "solid": "./src/components/hover-card/index.ts",
+      "import": "./dist/components/hover-card/index.js",
+      "require": "./dist/components/hover-card/index.cjs"
+    },
+    "./image": {
+      "solid": "./src/components/image/index.ts",
+      "import": "./dist/components/image/index.js",
+      "require": "./dist/components/image/index.cjs"
+    },
+    "./meter": {
+      "solid": "./src/components/meter/index.ts",
+      "import": "./dist/components/meter/index.js",
+      "require": "./dist/components/meter/index.cjs"
+    },
+    "./number-field": {
+      "solid": "./src/components/number-field/index.ts",
+      "import": "./dist/components/number-field/index.js",
+      "require": "./dist/components/number-field/index.cjs"
+    }
   },
   "scripts": {
     "build": "tsdown",
@@ -83,7 +215,8 @@
     "solid-js": "^1.9.0"
   },
   "dependencies": {
-    "@floating-ui/dom": "^1.7.6"
+    "@floating-ui/dom": "^1.7.6",
+    "zod": "^4.3.6"
   },
   "devDependencies": {
     "@solidjs/testing-library": "^0.8.10",
diff --git a/packages/core/src/meta.ts b/packages/core/src/meta.ts
new file mode 100644
index 0000000..f94de2a
--- /dev/null
+++ b/packages/core/src/meta.ts
@@ -0,0 +1,10 @@
+/**
+ * Metadata for MCP component discovery.
+ * Every component exports a Meta object conforming to this shape.
+ */
+export interface ComponentMeta {
+  readonly name: string;
+  readonly description: string;
+  readonly parts: readonly string[];
+  readonly requiredParts: readonly string[];
+}
diff --git a/packages/core/tsdown.config.ts b/packages/core/tsdown.config.ts
index c7002c8..31f16dd 100644
--- a/packages/core/tsdown.config.ts
+++ b/packages/core/tsdown.config.ts
@@ -19,5 +19,5 @@ export default defineConfig({
 	dts: true,
 	clean: true,
 	sourcemap: true,
-	external: ["solid-js", "solid-js/web", "solid-js/store"],
+	external: ["solid-js", "solid-js/web", "solid-js/store", "zod", "zod/v4"],
 });
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f1bbabf..36d0840 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -32,6 +32,9 @@ importers:
       '@floating-ui/dom':
         specifier: ^1.7.6
         version: 1.7.6
+      zod:
+        specifier: ^4.3.6
+        version: 4.3.6
     devDependencies:
       '@solidjs/testing-library':
         specifier: ^0.8.10