diff --git a/.github/workflows/update-snapshots.yml b/.github/workflows/update-snapshots.yml
index acd20eb5..52795d68 100644
--- a/.github/workflows/update-snapshots.yml
+++ b/.github/workflows/update-snapshots.yml
@@ -7,23 +7,50 @@ on:
         description: "Branch to update snapshots on"
         required: true
         default: "main"
-  # Temporary: auto-run on this branch to update snapshots
-  push:
-    branches:
-      - "ochafik/fix-e2e-flaky-tests"
-    paths:
-      - ".github/workflows/update-snapshots.yml"
+  issue_comment:
+    types: [created]
 
 permissions:
   contents: write
+  pull-requests: write
 
 jobs:
   update-snapshots:
+    # Run on workflow_dispatch OR when someone comments "/update-snapshots" on a PR
+    if: >
+      github.event_name == 'workflow_dispatch' ||
+      (github.event.issue.pull_request && contains(github.event.comment.body, '/update-snapshots'))
     runs-on: ubuntu-latest
     steps:
+      - name: Get PR branch
+        if: github.event_name == 'issue_comment'
+        id: pr
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const pr = await github.rest.pulls.get({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: context.issue.number
+            });
+            core.setOutput('ref', pr.data.head.ref);
+            core.setOutput('sha', pr.data.head.sha);
+
+      - name: Add reaction to comment
+        if: github.event_name == 'issue_comment'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            await github.rest.reactions.createForIssueComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              comment_id: context.payload.comment.id,
+              content: 'rocket'
+            });
+
       - uses: actions/checkout@v4
         with:
-          ref: ${{ github.event.inputs.branch || github.ref }}
+          ref: ${{ github.event.inputs.branch || steps.pr.outputs.ref || github.ref }}
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - uses: oven-sh/setup-bun@v2
@@ -45,9 +72,32 @@ jobs:
         run: npx playwright test --update-snapshots --reporter=list
 
       - name: Commit updated snapshots
+        id: commit
         run: |
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
           git add tests/e2e/**/*.png
-          git diff --staged --quiet || git commit -m "chore: update e2e snapshots [skip ci]"
-          git push
+          if git diff --staged --quiet; then
+            echo "changed=false" >> $GITHUB_OUTPUT
+            echo "No snapshot changes to commit"
+          else
+            git commit -m "chore: update e2e snapshots [skip ci]"
+            git push
+            echo "changed=true" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Comment on PR
+        if: github.event_name == 'issue_comment'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const changed = '${{ steps.commit.outputs.changed }}' === 'true';
+            const body = changed
+              ? '✅ Snapshots updated and pushed to this branch.'
+              : '✅ No snapshot changes needed - all snapshots are up to date.';
+            await github.rest.issues.createComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+              body
+            });
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 81f776ab..37936222 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -79,6 +79,16 @@ npm run test:e2e:update -- --grep "Three.js"
 
 **Note**: Golden screenshots are platform-agnostic. Tests use canvas masking and tolerance thresholds to handle minor cross-platform rendering differences.
 
+#### Updating Snapshots in CI
+
+If E2E tests fail in CI due to screenshot mismatches, you can update snapshots directly from your PR:
+
+1. Comment `/update-snapshots` on the PR
+2. The workflow will update snapshots and push to your branch
+3. A comment will confirm when complete
+
+Alternatively, use the [workflow dispatch](https://github.com/modelcontextprotocol/ext-apps/actions/workflows/update-snapshots.yml) to manually trigger updates for any branch.
+
 ## Code of Conduct
 
 This project follows our [Code of Conduct](CODE_OF_CONDUCT.md). Please review it before contributing.
diff --git a/examples/basic-host/package.json b/examples/basic-host/package.json
index 9975de4b..d3ce4f97 100644
--- a/examples/basic-host/package.json
+++ b/examples/basic-host/package.json
@@ -1,7 +1,7 @@
 {
   "homepage": "https://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-host",
   "name": "@modelcontextprotocol/ext-apps-basic-host",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "scripts": {
     "build": "tsc --noEmit && concurrently \"cross-env INPUT=index.html vite build\" \"cross-env INPUT=sandbox.html vite build\"",
@@ -11,7 +11,7 @@
     "dev": "cross-env NODE_ENV=development concurrently \"npm run watch\" \"npm run serve\""
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
@@ -19,7 +19,7 @@
   },
   "devDependencies": {
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "@types/react": "^19.2.2",
     "@types/react-dom": "^19.2.2",
     "@vitejs/plugin-react": "^4.3.4",
diff --git a/examples/basic-server-preact/package.json b/examples/basic-server-preact/package.json
index bbd31c76..d58b2f43 100644
--- a/examples/basic-server-preact/package.json
+++ b/examples/basic-server-preact/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-basic-preact",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Basic MCP App Server example using Preact",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -33,7 +33,7 @@
     "@preact/preset-vite": "^2.0.0",
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/basic-server-react/package.json b/examples/basic-server-react/package.json
index 18ba6171..df612e09 100644
--- a/examples/basic-server-react/package.json
+++ b/examples/basic-server-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-basic-react",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Basic MCP App Server example using React",
   "repository": {
@@ -32,7 +32,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -43,7 +43,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "@types/react": "^19.2.2",
     "@types/react-dom": "^19.2.2",
     "@vitejs/plugin-react": "^4.3.4",
diff --git a/examples/basic-server-solid/package.json b/examples/basic-server-solid/package.json
index aa71017a..313cc3f5 100644
--- a/examples/basic-server-solid/package.json
+++ b/examples/basic-server-solid/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-basic-solid",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Basic MCP App Server example using Solid",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -32,7 +32,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/basic-server-svelte/package.json b/examples/basic-server-svelte/package.json
index 4bfb9cb2..608311ea 100644
--- a/examples/basic-server-svelte/package.json
+++ b/examples/basic-server-svelte/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-basic-svelte",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Basic MCP App Server example using Svelte",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -33,7 +33,7 @@
     "@sveltejs/vite-plugin-svelte": "^5.0.0",
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/basic-server-vanillajs/package.json b/examples/basic-server-vanillajs/package.json
index 35047e5a..3e0ad799 100644
--- a/examples/basic-server-vanillajs/package.json
+++ b/examples/basic-server-vanillajs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-basic-vanillajs",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Basic MCP App Server example using vanilla JavaScript",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -31,7 +31,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/basic-server-vue/package.json b/examples/basic-server-vue/package.json
index 1dad2617..05e12cfa 100644
--- a/examples/basic-server-vue/package.json
+++ b/examples/basic-server-vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-basic-vue",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Basic MCP App Server example using Vue",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -32,7 +32,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "@vitejs/plugin-vue": "^5.0.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
diff --git a/examples/budget-allocator-server/package.json b/examples/budget-allocator-server/package.json
index 7d269607..f362fea9 100644
--- a/examples/budget-allocator-server/package.json
+++ b/examples/budget-allocator-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-budget-allocator",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Budget allocator MCP App Server with interactive visualization",
   "repository": {
@@ -26,7 +26,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "chart.js": "^4.4.0",
     "cors": "^2.8.5",
@@ -36,7 +36,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/cohort-heatmap-server/package.json b/examples/cohort-heatmap-server/package.json
index ce0a999b..070ccb8e 100644
--- a/examples/cohort-heatmap-server/package.json
+++ b/examples/cohort-heatmap-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-cohort-heatmap",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Cohort heatmap MCP App Server for retention analysis",
   "repository": {
@@ -26,7 +26,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -37,7 +37,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "@types/react": "^19.2.2",
     "@types/react-dom": "^19.2.2",
     "@vitejs/plugin-react": "^4.3.4",
diff --git a/examples/customer-segmentation-server/package.json b/examples/customer-segmentation-server/package.json
index afa419e6..4a86c1ca 100644
--- a/examples/customer-segmentation-server/package.json
+++ b/examples/customer-segmentation-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-customer-segmentation",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Customer segmentation MCP App Server with filtering",
   "repository": {
@@ -26,7 +26,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "chart.js": "^4.4.0",
     "cors": "^2.8.5",
@@ -36,7 +36,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/debug-server/package.json b/examples/debug-server/package.json
index 226f7e3e..d95f22f3 100644
--- a/examples/debug-server/package.json
+++ b/examples/debug-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-debug",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Debug MCP App Server for testing all SDK capabilities",
   "repository": {
@@ -23,14 +23,14 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "zod": "^4.1.13"
   },
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cors": "^2.8.5",
     "cross-env": "^10.1.0",
diff --git a/examples/integration-server/package.json b/examples/integration-server/package.json
index 67538c94..0a7c1147 100644
--- a/examples/integration-server/package.json
+++ b/examples/integration-server/package.json
@@ -15,7 +15,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -26,7 +26,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "@types/react": "^19.2.2",
     "@types/react-dom": "^19.2.2",
     "@vitejs/plugin-react": "^4.3.4",
diff --git a/examples/map-server/package.json b/examples/map-server/package.json
index da5f9f44..4cfab8fd 100644
--- a/examples/map-server/package.json
+++ b/examples/map-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-map",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "MCP App Server example with CesiumJS 3D globe and geocoding",
   "repository": {
@@ -26,7 +26,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -35,7 +35,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/pdf-server/package.json b/examples/pdf-server/package.json
index 61d26697..d934737f 100644
--- a/examples/pdf-server/package.json
+++ b/examples/pdf-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-pdf",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "MCP server for loading and extracting text from PDF files with chunked pagination and interactive viewer",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -32,7 +32,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/qr-server/package.json b/examples/qr-server/package.json
index b83503b5..2da800bf 100644
--- a/examples/qr-server/package.json
+++ b/examples/qr-server/package.json
@@ -8,6 +8,6 @@
     "build": "echo 'No build step needed for Python server'"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1"
+    "@modelcontextprotocol/ext-apps": "../.."
   }
 }
diff --git a/examples/quickstart/package.json b/examples/quickstart/package.json
index 86933d40..d616d6f8 100644
--- a/examples/quickstart/package.json
+++ b/examples/quickstart/package.json
@@ -15,7 +15,7 @@
     "start": "concurrently 'cross-env NODE_ENV=development INPUT=mcp-app.html vite build --watch' 'tsx watch main.ts'"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0"
@@ -24,7 +24,7 @@
     "@types/cors": "^2.8.19",
     "concurrently": "^9.2.1",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.19.5",
     "cross-env": "^10.1.0",
     "tsx": "^4.21.0",
     "typescript": "^5.9.3",
diff --git a/examples/say-server/package.json b/examples/say-server/package.json
index dcf2128b..f7401cdf 100644
--- a/examples/say-server/package.json
+++ b/examples/say-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-say",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "private": true,
   "description": "Streaming TTS MCP App Server with karaoke-style text highlighting",
   "repository": {
@@ -15,6 +15,6 @@
     "build": "echo 'No build step needed for Python server'"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1"
+    "@modelcontextprotocol/ext-apps": "../.."
   }
 }
diff --git a/examples/scenario-modeler-server/package.json b/examples/scenario-modeler-server/package.json
index c0bfc8ee..c2040ba3 100644
--- a/examples/scenario-modeler-server/package.json
+++ b/examples/scenario-modeler-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-scenario-modeler",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Financial scenario modeling MCP App Server",
   "repository": {
@@ -26,7 +26,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "chart.js": "^4.4.0",
     "cors": "^2.8.5",
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "@types/react": "^19.2.2",
     "@types/react-dom": "^19.2.2",
     "@vitejs/plugin-react": "^4.3.4",
diff --git a/examples/shadertoy-server/package.json b/examples/shadertoy-server/package.json
index bc5e6663..ea74b5f5 100644
--- a/examples/shadertoy-server/package.json
+++ b/examples/shadertoy-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-shadertoy",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "MCP App Server example for rendering ShaderToy-compatible GLSL shaders",
   "repository": {
@@ -24,7 +24,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -33,7 +33,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/sheet-music-server/package.json b/examples/sheet-music-server/package.json
index 53e842e2..a2a2da28 100644
--- a/examples/sheet-music-server/package.json
+++ b/examples/sheet-music-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-sheet-music",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "MCP App Server for rendering and playing sheet music from ABC notation",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "abcjs": "^6.4.4",
     "cors": "^2.8.5",
@@ -32,7 +32,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/system-monitor-server/package.json b/examples/system-monitor-server/package.json
index 84ac75ff..a6277ad5 100644
--- a/examples/system-monitor-server/package.json
+++ b/examples/system-monitor-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-system-monitor",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "System monitor MCP App Server with real-time stats",
   "repository": {
@@ -26,7 +26,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "chart.js": "^4.4.0",
     "cors": "^2.8.5",
@@ -37,7 +37,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/threejs-server/package.json b/examples/threejs-server/package.json
index 36b6833e..f2b75578 100644
--- a/examples/threejs-server/package.json
+++ b/examples/threejs-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-threejs",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Three.js 3D visualization MCP App Server",
   "repository": {
@@ -26,7 +26,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "@types/react": "^19.2.2",
     "@types/react-dom": "^19.2.2",
     "@types/three": "^0.181.0",
diff --git a/examples/transcript-server/package.json b/examples/transcript-server/package.json
index 4aeaab83..7d9b9573 100644
--- a/examples/transcript-server/package.json
+++ b/examples/transcript-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-transcript",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "MCP App Server for live speech transcription",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -32,7 +32,7 @@
     "@types/cors": "^2.8.19",
     "@types/dom-speech-recognition": "^0.0.7",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/video-resource-server/package.json b/examples/video-resource-server/package.json
index 93617685..809855f9 100644
--- a/examples/video-resource-server/package.json
+++ b/examples/video-resource-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-video-resource",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "MCP App Server demonstrating video resources served as base64 blobs",
   "repository": {
@@ -22,7 +22,7 @@
     "prepublishOnly": "npm run build"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cors": "^2.8.5",
     "express": "^5.1.0",
@@ -31,7 +31,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "typescript": "^5.9.3",
diff --git a/examples/wiki-explorer-server/package.json b/examples/wiki-explorer-server/package.json
index 20ad1605..6fdcee46 100644
--- a/examples/wiki-explorer-server/package.json
+++ b/examples/wiki-explorer-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/server-wiki-explorer",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "type": "module",
   "description": "Wikipedia link explorer MCP App Server with graph visualization",
   "repository": {
@@ -26,7 +26,7 @@
     "serve": "bun --watch main.ts"
   },
   "dependencies": {
-    "@modelcontextprotocol/ext-apps": "^0.4.1",
+    "@modelcontextprotocol/ext-apps": "../..",
     "@modelcontextprotocol/sdk": "^1.24.0",
     "cheerio": "^1.0.0",
     "cors": "^2.8.5",
@@ -36,7 +36,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "22.10.0",
     "concurrently": "^9.2.1",
     "cross-env": "^10.1.0",
     "force-graph": "^1.49.0",
diff --git a/package-lock.json b/package-lock.json
index c6372f9d..272f6790 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@modelcontextprotocol/ext-apps",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@modelcontextprotocol/ext-apps",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "hasInstallScript": true,
       "license": "MIT",
       "workspaces": [
@@ -14,7 +14,7 @@
       ],
       "devDependencies": {
         "@boneskull/typedoc-plugin-mermaid": "^0.2.0",
-        "@modelcontextprotocol/sdk": "^1.24.0",
+        "@modelcontextprotocol/sdk": "1.25.2",
         "@playwright/test": "1.57.0",
         "@types/bun": "^1.3.2",
         "@types/node": "20.19.27",
@@ -79,9 +79,9 @@
     },
     "examples/basic-host": {
       "name": "@modelcontextprotocol/ext-apps-basic-host",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "react": "^19.2.0",
         "react-dom": "^19.2.0",
@@ -89,7 +89,7 @@
       },
       "devDependencies": {
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "@types/react": "^19.2.2",
         "@types/react-dom": "^19.2.2",
         "@vitejs/plugin-react": "^4.3.4",
@@ -104,19 +104,24 @@
       }
     },
     "examples/basic-host/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/basic-host/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/basic-server-preact": {
       "name": "@modelcontextprotocol/server-basic-preact",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -130,7 +135,7 @@
         "@preact/preset-vite": "^2.0.0",
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -139,19 +144,24 @@
       }
     },
     "examples/basic-server-preact/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/basic-server-preact/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/basic-server-react": {
       "name": "@modelcontextprotocol/server-basic-react",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -165,7 +175,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "@types/react": "^19.2.2",
         "@types/react-dom": "^19.2.2",
         "@vitejs/plugin-react": "^4.3.4",
@@ -177,19 +187,24 @@
       }
     },
     "examples/basic-server-react/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/basic-server-react/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/basic-server-solid": {
       "name": "@modelcontextprotocol/server-basic-solid",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -202,7 +217,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -212,19 +227,24 @@
       }
     },
     "examples/basic-server-solid/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/basic-server-solid/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/basic-server-svelte": {
       "name": "@modelcontextprotocol/server-basic-svelte",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -238,7 +258,7 @@
         "@sveltejs/vite-plugin-svelte": "^5.0.0",
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -247,19 +267,24 @@
       }
     },
     "examples/basic-server-svelte/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/basic-server-svelte/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/basic-server-vanillajs": {
       "name": "@modelcontextprotocol/server-basic-vanillajs",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -271,7 +296,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -280,19 +305,24 @@
       }
     },
     "examples/basic-server-vanillajs/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/basic-server-vanillajs/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/basic-server-vue": {
       "name": "@modelcontextprotocol/server-basic-vue",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -305,7 +335,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "@vitejs/plugin-vue": "^5.0.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
@@ -315,19 +345,24 @@
       }
     },
     "examples/basic-server-vue/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/basic-server-vue/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/budget-allocator-server": {
       "name": "@modelcontextprotocol/server-budget-allocator",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "chart.js": "^4.4.0",
         "cors": "^2.8.5",
@@ -340,7 +375,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -349,19 +384,24 @@
       }
     },
     "examples/budget-allocator-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/budget-allocator-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/cohort-heatmap-server": {
       "name": "@modelcontextprotocol/server-cohort-heatmap",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -375,7 +415,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "@types/react": "^19.2.2",
         "@types/react-dom": "^19.2.2",
         "@vitejs/plugin-react": "^4.3.4",
@@ -387,19 +427,24 @@
       }
     },
     "examples/cohort-heatmap-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/cohort-heatmap-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/customer-segmentation-server": {
       "name": "@modelcontextprotocol/server-customer-segmentation",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "chart.js": "^4.4.0",
         "cors": "^2.8.5",
@@ -412,7 +457,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -421,26 +466,31 @@
       }
     },
     "examples/customer-segmentation-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/customer-segmentation-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/debug-server": {
       "name": "@modelcontextprotocol/server-debug",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "zod": "^4.1.13"
       },
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cors": "^2.8.5",
         "cross-env": "^10.1.0",
@@ -451,19 +501,22 @@
       }
     },
     "examples/debug-server/node_modules/@types/node": {
-      "version": "22.19.7",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.7.tgz",
-      "integrity": "sha512-MciR4AKGHWl7xwxkBa6xUGxQJ4VBOmPTF7sL+iGzuahOFaO0jHCsuEfS80pan1ef4gWId1oWOweIhrDEYLuaOw==",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/debug-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/integration-server": {
       "version": "1.0.0",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -477,7 +530,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "@types/react": "^19.2.2",
         "@types/react-dom": "^19.2.2",
         "@vitejs/plugin-react": "^4.3.4",
@@ -488,19 +541,24 @@
       }
     },
     "examples/integration-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/integration-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/map-server": {
       "name": "@modelcontextprotocol/server-map",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -512,7 +570,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -521,19 +579,24 @@
       }
     },
     "examples/map-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/map-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/pdf-server": {
       "name": "@modelcontextprotocol/server-pdf",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -546,7 +609,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -555,18 +618,23 @@
       }
     },
     "examples/pdf-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/pdf-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/qr-server": {
       "name": "@modelcontextprotocol/server-qr",
       "version": "1.0.0",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1"
+        "@modelcontextprotocol/ext-apps": "../.."
       }
     },
     "examples/quickstart": {
@@ -574,7 +642,7 @@
       "version": "0.4.1",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0"
@@ -582,7 +650,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.19.5",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "tsx": "^4.21.0",
@@ -592,36 +660,27 @@
       }
     },
     "examples/quickstart/node_modules/@types/node": {
-      "version": "22.19.7",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.7.tgz",
-      "integrity": "sha512-MciR4AKGHWl7xwxkBa6xUGxQJ4VBOmPTF7sL+iGzuahOFaO0jHCsuEfS80pan1ef4gWId1oWOweIhrDEYLuaOw==",
+      "version": "22.19.5",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "undici-types": "~6.21.0"
       }
     },
-    "examples/quickstart/node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
-      "dev": true,
-      "license": "MIT"
-    },
     "examples/say-server": {
       "name": "@modelcontextprotocol/server-say",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1"
+        "@modelcontextprotocol/ext-apps": "../.."
       }
     },
     "examples/scenario-modeler-server": {
       "name": "@modelcontextprotocol/server-scenario-modeler",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "chart.js": "^4.4.0",
         "cors": "^2.8.5",
@@ -636,7 +695,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "@types/react": "^19.2.2",
         "@types/react-dom": "^19.2.2",
         "@vitejs/plugin-react": "^4.3.4",
@@ -648,19 +707,24 @@
       }
     },
     "examples/scenario-modeler-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/scenario-modeler-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/shadertoy-server": {
       "name": "@modelcontextprotocol/server-shadertoy",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -672,7 +736,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -681,19 +745,24 @@
       }
     },
     "examples/shadertoy-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/shadertoy-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/sheet-music-server": {
       "name": "@modelcontextprotocol/server-sheet-music",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "abcjs": "^6.4.4",
         "cors": "^2.8.5",
@@ -706,7 +775,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -715,19 +784,24 @@
       }
     },
     "examples/sheet-music-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/sheet-music-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/system-monitor-server": {
       "name": "@modelcontextprotocol/server-system-monitor",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "chart.js": "^4.4.0",
         "cors": "^2.8.5",
@@ -741,7 +815,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -750,19 +824,24 @@
       }
     },
     "examples/system-monitor-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/system-monitor-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/threejs-server": {
       "name": "@modelcontextprotocol/server-threejs",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -777,7 +856,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "@types/react": "^19.2.2",
         "@types/react-dom": "^19.2.2",
         "@types/three": "^0.181.0",
@@ -790,19 +869,24 @@
       }
     },
     "examples/threejs-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/threejs-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/transcript-server": {
       "name": "@modelcontextprotocol/server-transcript",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -815,7 +899,7 @@
         "@types/cors": "^2.8.19",
         "@types/dom-speech-recognition": "^0.0.7",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -824,13 +908,18 @@
       }
     },
     "examples/transcript-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/transcript-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/transcript-server/node_modules/zod": {
       "version": "3.25.76",
       "license": "MIT",
@@ -840,10 +929,10 @@
     },
     "examples/video-resource-server": {
       "name": "@modelcontextprotocol/server-video-resource",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cors": "^2.8.5",
         "express": "^5.1.0",
@@ -855,7 +944,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "typescript": "^5.9.3",
@@ -864,19 +953,24 @@
       }
     },
     "examples/video-resource-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/video-resource-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "examples/wiki-explorer-server": {
       "name": "@modelcontextprotocol/server-wiki-explorer",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/ext-apps": "^0.4.1",
+        "@modelcontextprotocol/ext-apps": "../..",
         "@modelcontextprotocol/sdk": "^1.24.0",
         "cheerio": "^1.0.0",
         "cors": "^2.8.5",
@@ -889,7 +983,7 @@
       "devDependencies": {
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "22.10.0",
         "concurrently": "^9.2.1",
         "cross-env": "^10.1.0",
         "force-graph": "^1.49.0",
@@ -899,13 +993,18 @@
       }
     },
     "examples/wiki-explorer-server/node_modules/@types/node": {
-      "version": "22.19.3",
+      "version": "22.10.0",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~6.20.0"
       }
     },
+    "examples/wiki-explorer-server/node_modules/undici-types": {
+      "version": "6.20.0",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@babel/code-frame": {
       "version": "7.28.6",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.28.6.tgz",
@@ -937,7 +1036,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.28.6",
         "@babel/generator": "^7.28.6",
@@ -1794,9 +1892,9 @@
       }
     },
     "node_modules/@hono/node-server": {
-      "version": "1.19.9",
-      "resolved": "https://registry.npmjs.org/@hono/node-server/-/node-server-1.19.9.tgz",
-      "integrity": "sha512-vHL6w3ecZsky+8P5MD+eFfaGTyCeOHUIFYMGpQGbrBTSmNNoxv0if69rEZ5giu36weC5saFuznL411gRX7bJDw==",
+      "version": "1.19.7",
+      "resolved": "https://registry.npmjs.org/@hono/node-server/-/node-server-1.19.7.tgz",
+      "integrity": "sha512-vUcD0uauS7EU2caukW8z5lJKtoGMokxNbJtBiwHgpqxEXokaHCBkQUmCHhjFB1VUTWdqj25QoMkMKzgjq+uhrw==",
       "license": "MIT",
       "engines": {
         "node": ">=18.14.1"
@@ -2347,47 +2445,8 @@
       "license": "MIT"
     },
     "node_modules/@modelcontextprotocol/ext-apps": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/ext-apps/-/ext-apps-0.4.1.tgz",
-      "integrity": "sha512-LUw6NidwWInzWVF8OSPw/Mtdz5ES2qF+yBze2h+WRARdSbXf+agTkZLCGFtdkogI64W6mDlJnSTp/k5W+FZ84A==",
-      "hasInstallScript": true,
-      "license": "MIT",
-      "workspaces": [
-        "examples/*"
-      ],
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diff --git a/package.json b/package.json
index 6b9ca617..14945827 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
     "url": "https://github.com/modelcontextprotocol/ext-apps"
   },
   "homepage": "https://github.com/modelcontextprotocol/ext-apps",
-  "version": "0.4.1",
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   "license": "MIT",
   "description": "MCP Apps SDK — Enable MCP servers to display interactive user interfaces in conversational clients.",
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+    "@types/node": "20.19.27"
   }
 }