diff --git a/docs/quickstart.md b/docs/quickstart.md
index f5134f5..320a274 100644
--- a/docs/quickstart.md
+++ b/docs/quickstart.md
@@ -130,17 +130,22 @@ server.registerTool(
   },
 );
 
-server.registerResource(resourceUri, resourceUri, {}, async () => {
-  const html = await fs.readFile(
-    path.join(import.meta.dirname, "dist", "mcp-app.html"),
-    "utf-8",
-  );
-  return {
-    contents: [
-      { uri: resourceUri, mimeType: "text/html;profile=mcp-app", text: html },
-    ],
-  };
-});
+server.registerResource(
+  resourceUri,
+  resourceUri,
+  { mimeType: "text/html;profile=mcp-app" },
+  async () => {
+    const html = await fs.readFile(
+      path.join(import.meta.dirname, "dist", "mcp-app.html"),
+      "utf-8",
+    );
+    return {
+      contents: [
+        { uri: resourceUri, mimeType: "text/html;profile=mcp-app", text: html },
+      ],
+    };
+  },
+);
 
 // Express server for MCP endpoint
 const app = express();
diff --git a/examples/basic-server-react/server.ts b/examples/basic-server-react/server.ts
index 9c9049e..24a07f2 100644
--- a/examples/basic-server-react/server.ts
+++ b/examples/basic-server-react/server.ts
@@ -41,7 +41,7 @@ function createServer(): McpServer {
   server.registerResource(
     RESOURCE_URI,
     RESOURCE_URI,
-    {},
+    { mimeType: RESOURCE_MIME_TYPE },
     async (): Promise<ReadResourceResult> => {
       const html = await fs.readFile(path.join(DIST_DIR, "mcp-app.html"), "utf-8");
 
diff --git a/examples/basic-server-vanillajs/server.ts b/examples/basic-server-vanillajs/server.ts
index 52f1030..0c59695 100644
--- a/examples/basic-server-vanillajs/server.ts
+++ b/examples/basic-server-vanillajs/server.ts
@@ -41,7 +41,7 @@ function createServer(): McpServer {
   server.registerResource(
     RESOURCE_URI,
     RESOURCE_URI,
-    {},
+    { mimeType: RESOURCE_MIME_TYPE },
     async (): Promise<ReadResourceResult> => {
       const html = await fs.readFile(path.join(DIST_DIR, "mcp-app.html"), "utf-8");
 
diff --git a/examples/budget-allocator-server/server.ts b/examples/budget-allocator-server/server.ts
index f07eb6c..ed09e1c 100755
--- a/examples/budget-allocator-server/server.ts
+++ b/examples/budget-allocator-server/server.ts
@@ -280,7 +280,10 @@ function createServer(): McpServer {
   server.registerResource(
     resourceUri,
     resourceUri,
-    { description: "Interactive Budget Allocator UI" },
+    {
+      mimeType: RESOURCE_MIME_TYPE,
+      description: "Interactive Budget Allocator UI",
+    },
     async (): Promise<ReadResourceResult> => {
       const html = await fs.readFile(
         path.join(DIST_DIR, "mcp-app.html"),
diff --git a/examples/cohort-heatmap-server/server.ts b/examples/cohort-heatmap-server/server.ts
index 2ad6a14..ca212ed 100644
--- a/examples/cohort-heatmap-server/server.ts
+++ b/examples/cohort-heatmap-server/server.ts
@@ -182,7 +182,7 @@ function createServer(): McpServer {
   server.registerResource(
     resourceUri,
     resourceUri,
-    {},
+    { mimeType: RESOURCE_MIME_TYPE },
     async (): Promise<ReadResourceResult> => {
       const html = await fs.readFile(
         path.join(DIST_DIR, "mcp-app.html"),
diff --git a/examples/customer-segmentation-server/server.ts b/examples/customer-segmentation-server/server.ts
index ea3f8c1..c753782 100644
--- a/examples/customer-segmentation-server/server.ts
+++ b/examples/customer-segmentation-server/server.ts
@@ -86,7 +86,10 @@ function createServer(): McpServer {
     server.registerResource(
       resourceUri,
       resourceUri,
-      { description: "Customer Segmentation Explorer UI" },
+      {
+        mimeType: RESOURCE_MIME_TYPE,
+        description: "Customer Segmentation Explorer UI",
+      },
       async (): Promise<ReadResourceResult> => {
         const html = await fs.readFile(
           path.join(DIST_DIR, "mcp-app.html"),
diff --git a/examples/scenario-modeler-server/server.ts b/examples/scenario-modeler-server/server.ts
index 6db49be..61b705b 100644
--- a/examples/scenario-modeler-server/server.ts
+++ b/examples/scenario-modeler-server/server.ts
@@ -291,7 +291,7 @@ function createServer(): McpServer {
     server.registerResource(
       resourceUri,
       resourceUri,
-      { description: "SaaS Scenario Modeler UI" },
+      { mimeType: RESOURCE_MIME_TYPE, description: "SaaS Scenario Modeler UI" },
       async (): Promise<ReadResourceResult> => {
         const html = await fs.readFile(
           path.join(DIST_DIR, "mcp-app.html"),
diff --git a/examples/system-monitor-server/server.ts b/examples/system-monitor-server/server.ts
index aa54b20..30687ed 100644
--- a/examples/system-monitor-server/server.ts
+++ b/examples/system-monitor-server/server.ts
@@ -152,7 +152,7 @@ function createServer(): McpServer {
   server.registerResource(
     resourceUri,
     resourceUri,
-    { description: "System Monitor UI" },
+    { mimeType: RESOURCE_MIME_TYPE, description: "System Monitor UI" },
     async (): Promise<ReadResourceResult> => {
       const html = await fs.readFile(
         path.join(DIST_DIR, "mcp-app.html"),
diff --git a/examples/threejs-server/server.ts b/examples/threejs-server/server.ts
index b3a8f28..72f19b4 100644
--- a/examples/threejs-server/server.ts
+++ b/examples/threejs-server/server.ts
@@ -194,7 +194,7 @@ function createServer(): McpServer {
   server.registerResource(
     resourceUri,
     resourceUri,
-    { description: "Three.js Widget UI" },
+    { mimeType: RESOURCE_MIME_TYPE, description: "Three.js Widget UI" },
     async (): Promise<ReadResourceResult> => {
       const html = await fs.readFile(
         path.join(DIST_DIR, "mcp-app.html"),
diff --git a/examples/wiki-explorer-server/server.ts b/examples/wiki-explorer-server/server.ts
index c0d7d8f..4ee5622 100644
--- a/examples/wiki-explorer-server/server.ts
+++ b/examples/wiki-explorer-server/server.ts
@@ -127,7 +127,7 @@ function createServer(): McpServer {
   server.registerResource(
     resourceUri,
     resourceUri,
-    {},
+    { mimeType: RESOURCE_MIME_TYPE },
     async (): Promise<ReadResourceResult> => {
       const html = await fs.readFile(
         path.join(DIST_DIR, "mcp-app.html"),