diff --git a/apps/nextjs/src/app/api/mcp/_serialize-result.spec.ts b/apps/nextjs/src/app/api/mcp/_serialize-result.spec.ts
index fdc45eb8b..8ee8df795 100644
--- a/apps/nextjs/src/app/api/mcp/_serialize-result.spec.ts
+++ b/apps/nextjs/src/app/api/mcp/_serialize-result.spec.ts
@@ -20,4 +20,4 @@ describe("serializeMcpToolResult", () => {
   it("serializes void results as the string null so MCP content text is always a string", () => {
     expect(serializeMcpToolResult(undefined)).toBe("null");
   });
-});
\ No newline at end of file
+});
diff --git a/apps/nextjs/src/app/api/mcp/_serialize-result.ts b/apps/nextjs/src/app/api/mcp/_serialize-result.ts
index 947a14fb8..f49492062 100644
--- a/apps/nextjs/src/app/api/mcp/_serialize-result.ts
+++ b/apps/nextjs/src/app/api/mcp/_serialize-result.ts
@@ -1,3 +1,3 @@
 export function serializeMcpToolResult(result: unknown): string {
   return JSON.stringify(result) ?? "null";
-}
\ No newline at end of file
+}