diff --git a/services/cloud-agent-next/src/helpers.ts b/services/cloud-agent-next/src/helpers.ts
deleted file mode 100644
index 0c24708936..0000000000
--- a/services/cloud-agent-next/src/helpers.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import { getSandbox } from '@cloudflare/sandbox';
-import type { TRPCContext } from './types.js';
-import { getSandboxNamespace } from './sandbox-id.js';
-
-/**
- * Sets up a sandbox instance and invokes a callback.
- * Simplifies sandbox initialization by encapsulating the setup logic.
- * @param ctx The TRPC context containing environment
- * @param sandboxId The sandbox identifier for sandbox isolation
- * @param fn Async callback that receives the configured sandbox instance
- * @returns The result of the callback function
- */
-export async function withSandbox<T>(
-  ctx: TRPCContext,
-  sandboxId: string,
-  fn: (sandbox: ReturnType<typeof getSandbox>) => Promise<T>
-): Promise<T> {
-  const sandbox = getSandbox(getSandboxNamespace(ctx.env, sandboxId), sandboxId);
-  return await fn(sandbox);
-}