diff --git a/server/src/__tests__/body-limits.test.ts b/server/src/__tests__/body-limits.test.ts
new file mode 100644
index 00000000000..bf51a167523
--- /dev/null
+++ b/server/src/__tests__/body-limits.test.ts
@@ -0,0 +1,14 @@
+import { describe, expect, it } from "vitest";
+
+import {
+  PORTABLE_JSON_BODY_LIMIT,
+  PORTABLE_JSON_BODY_LIMIT_BYTES,
+} from "../http/body-limits.js";
+
+describe("HTTP body limits", () => {
+  it("allows PAP-scale portable import JSON payloads", () => {
+    expect(PORTABLE_JSON_BODY_LIMIT).toBe("64mb");
+    expect(PORTABLE_JSON_BODY_LIMIT_BYTES).toBe(64 * 1024 * 1024);
+    expect(PORTABLE_JSON_BODY_LIMIT_BYTES).toBeGreaterThan(10 * 1024 * 1024);
+  });
+});
diff --git a/server/src/app.ts b/server/src/app.ts
index d037718420f..21ebb1497d3 100644
--- a/server/src/app.ts
+++ b/server/src/app.ts
@@ -59,6 +59,7 @@ import { pluginRegistryService } from "./services/plugin-registry.js";
 import { createHostClientHandlers } from "@paperclipai/plugin-sdk";
 import type { BetterAuthSessionResult } from "./auth/better-auth.js";
 import { createCachedViteHtmlRenderer } from "./vite-html-renderer.js";
+import { PORTABLE_JSON_BODY_LIMIT } from "./http/body-limits.js";
 
 type UiMode = "none" | "static" | "vite-dev";
 const FEEDBACK_EXPORT_FLUSH_INTERVAL_MS = 5_000;
@@ -139,7 +140,7 @@ export async function createApp(
 
   app.use(express.json({
     // Company import/export payloads can inline full portable packages.
-    limit: "10mb",
+    limit: PORTABLE_JSON_BODY_LIMIT,
     verify: (req, _res, buf) => {
       (req as unknown as { rawBody: Buffer }).rawBody = buf;
     },
diff --git a/server/src/http/body-limits.ts b/server/src/http/body-limits.ts
new file mode 100644
index 00000000000..c3b6c81bacc
--- /dev/null
+++ b/server/src/http/body-limits.ts
@@ -0,0 +1,2 @@
+export const PORTABLE_JSON_BODY_LIMIT = "64mb";
+export const PORTABLE_JSON_BODY_LIMIT_BYTES = 64 * 1024 * 1024;