From 8b7f5c3b497d0b62bcdf0692d1b392bd1aea3196 Mon Sep 17 00:00:00 2001
From: Olivier Chafik <ochafik@anthropic.com>
Date: Tue, 13 Jan 2026 01:22:06 +0000
Subject: [PATCH 1/2] revert to document.write again; cesiumjs doesn't like
 srcdoc, period.

---
 examples/basic-host/src/sandbox.ts | 14 +++++++++++---
 examples/map-server/server.ts      |  2 +-
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/examples/basic-host/src/sandbox.ts b/examples/basic-host/src/sandbox.ts
index 6eb758a0..d4a4e577 100644
--- a/examples/basic-host/src/sandbox.ts
+++ b/examples/basic-host/src/sandbox.ts
@@ -95,9 +95,17 @@ window.addEventListener("message", async (event) => {
         inner.setAttribute("allow", allowAttribute);
       }
       if (typeof html === "string") {
-        inner.srcdoc = html;
-      } else {
-        console.error("[Sandbox] Missing or invalid HTML content in sandbox-resource-ready notification.");
+        // Use document.write instead of srcdoc (which the CesiumJS Map won't work with)
+        const doc = inner.contentDocument || inner.contentWindow?.document;
+        if (doc) {
+          doc.open();
+          doc.write(html);
+          doc.close();
+        } else {
+          // Fallback to srcdoc if document is not accessible
+          console.warn("[Sandbox] document.write not available, falling back to srcdoc");
+          inner.srcdoc = html;
+        }
       }
     } else {
       if (inner && inner.contentWindow) {
diff --git a/examples/map-server/server.ts b/examples/map-server/server.ts
index b36db931..dd0a0c04 100644
--- a/examples/map-server/server.ts
+++ b/examples/map-server/server.ts
@@ -89,7 +89,7 @@ async function geocodeWithNominatim(query: string): Promise<NominatimResult[]> {
  */
 export function createServer(): McpServer {
   const server = new McpServer({
-    name: "CesiumJS Map Server",
+    name: "Map Server",
     version: "1.0.0",
   });
 

From 1f9d071bfef74b9e69944504660a19b3454ec2cd Mon Sep 17 00:00:00 2001
From: Olivier Chafik <ochafik@anthropic.com>
Date: Tue, 13 Jan 2026 02:15:41 +0000
Subject: [PATCH 2/2] Update server.ts

---
 examples/map-server/server.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/map-server/server.ts b/examples/map-server/server.ts
index dd0a0c04..b36db931 100644
--- a/examples/map-server/server.ts
+++ b/examples/map-server/server.ts
@@ -89,7 +89,7 @@ async function geocodeWithNominatim(query: string): Promise<NominatimResult[]> {
  */
 export function createServer(): McpServer {
   const server = new McpServer({
-    name: "Map Server",
+    name: "CesiumJS Map Server",
     version: "1.0.0",
   });