1 files changed, 4 insertions, 3 deletions
diff --git a/packages/core/src/tools/mcp-tool.ts b/packages/core/src/tools/mcp-tool.ts
index 88e89c85..64952dd1 100644
--- a/packages/core/src/tools/mcp-tool.ts
+++ b/packages/core/src/tools/mcp-tool.ts
@@ -271,7 +271,7 @@ function transformResourceLinkBlock(block: McpResourceLinkBlock): Part {
  */
 function transformMcpContentToParts(sdkResponse: Part[]): Part[] {
   const funcResponse = sdkResponse?.[0]?.functionResponse;
-  const mcpContent = funcResponse?.response?.content as McpContentBlock[];
+  const mcpContent = funcResponse?.response?.['content'] as McpContentBlock[];
   const toolName = funcResponse?.name || 'unknown tool';
 
   if (!Array.isArray(mcpContent)) {
@@ -308,8 +308,9 @@ function transformMcpContentToParts(sdkResponse: Part[]): Part[] {
  * @returns A formatted string representing the tool's output.
  */
 function getStringifiedResultForDisplay(rawResponse: Part[]): string {
-  const mcpContent = rawResponse?.[0]?.functionResponse?.response
-    ?.content as McpContentBlock[];
+  const mcpContent = rawResponse?.[0]?.functionResponse?.response?.[
+    'content'
+  ] as McpContentBlock[];
 
   if (!Array.isArray(mcpContent)) {
     return '```json\n' + JSON.stringify(rawResponse, null, 2) + '\n```';