diff --git a/services/web/frontend/js/utils/meta.ts b/services/web/frontend/js/utils/meta.ts
index 762cea1e63..6c3fac675a 100644
--- a/services/web/frontend/js/utils/meta.ts
+++ b/services/web/frontend/js/utils/meta.ts
@@ -72,6 +72,7 @@ export interface Meta {
   'ol-cannot-reactivate-subscription': boolean
   'ol-cannot-use-ai': boolean
   'ol-chatEnabled': boolean
+  'ol-compilesUserContentDomain': string
   'ol-countryCode': PricingFormState['country']
   'ol-couponCode': PricingFormState['coupon']
   'ol-createdAt': Date
@@ -163,9 +164,11 @@ export interface Meta {
   'ol-postCheckoutRedirect': string
   'ol-postUrl': string
   'ol-prefetchedProjectsBlob': GetProjectsResponseBody | undefined
+  'ol-preventCompileOnLoad'?: boolean
   'ol-primaryEmail': { email: string; confirmed: boolean }
   'ol-project': any // TODO
   'ol-projectHistoryBlobsEnabled': boolean
+  'ol-projectName': string
   'ol-projectSyncSuccessMessage': string
   'ol-projectTags': Tag[]
   'ol-project_id': string
@@ -232,6 +235,22 @@ export interface Meta {
   'ol-wsUrl': string
 }
 
+type DeepPartial<T> =
+  T extends Record<string, any> ? { [P in keyof T]?: DeepPartial<T[P]> } : T
+
+export type PartialMeta = DeepPartial<Meta>
+
+export type MetaAttributesCache<
+  K extends keyof PartialMeta = keyof PartialMeta,
+> = Map<K, PartialMeta[K]>
+
+export type MetaTag = {
+  [K in keyof Meta]: {
+    name: K
+    value: Meta[K]
+  }
+}[keyof Meta]
+
 // cache for parsed values
 window.metaAttributesCache = window.metaAttributesCache || new Map()
 
diff --git a/services/web/frontend/stories/hooks/use-meta.tsx b/services/web/frontend/stories/hooks/use-meta.tsx
index 398af6789e..0ebbe9f29f 100644
--- a/services/web/frontend/stories/hooks/use-meta.tsx
+++ b/services/web/frontend/stories/hooks/use-meta.tsx
@@ -1,14 +1,10 @@
-import type { Meta } from '@/utils/meta'
-
-type DeepPartial<T> = T extends object
-  ? { [P in keyof T]?: DeepPartial<T[P]> }
-  : T
+import { PartialMeta } from '@/utils/meta'
 
 /**
  * Set values on window.metaAttributesCache, for use in Storybook stories
  */
-export const useMeta = (meta: DeepPartial<Meta>) => {
+export const useMeta = (meta: PartialMeta) => {
   for (const [key, value] of Object.entries(meta)) {
-    window.metaAttributesCache.set(key, value)
+    window.metaAttributesCache.set(key as keyof PartialMeta, value)
   }
 }
diff --git a/services/web/frontend/stories/loading/loading.stories.tsx b/services/web/frontend/stories/loading/loading.stories.tsx
index 0a643d7224..b4c9068737 100644
--- a/services/web/frontend/stories/loading/loading.stories.tsx
+++ b/services/web/frontend/stories/loading/loading.stories.tsx
@@ -2,6 +2,7 @@ import type { Meta, StoryObj } from '@storybook/react'
 import { LoadingUI } from '@/features/ide-react/components/loading'
 import { EditorProviders } from '../../../test/frontend/helpers/editor-providers'
 import { bsVersionDecorator } from '../../../.storybook/utils/with-bootstrap-switcher'
+import { PartialMeta } from '@/utils/meta'
 
 const meta: Meta<typeof LoadingUI> = {
   title: 'Loading Page / Loading',
@@ -35,7 +36,7 @@ const errorMessages = {
 export const LoadingPage: Story = {
   render: args => {
     for (const [key, value] of Object.entries(errorMessages)) {
-      window.metaAttributesCache.set(`ol-${key}`, value)
+      window.metaAttributesCache.set(`ol-${key}` as keyof PartialMeta, value)
     }
     return (
       <EditorProviders>
diff --git a/services/web/test/frontend/features/group-management/components/add-seats.spec.tsx b/services/web/test/frontend/features/group-management/components/add-seats.spec.tsx
index 5ccc611769..4110a5d0c2 100644
--- a/services/web/test/frontend/features/group-management/components/add-seats.spec.tsx
+++ b/services/web/test/frontend/features/group-management/components/add-seats.spec.tsx
@@ -11,10 +11,6 @@ describe('<AddSeats />', function () {
     cy.window().then(win => {
       win.metaAttributesCache.set('ol-groupName', 'My Awesome Team')
       win.metaAttributesCache.set('ol-subscriptionId', '123')
-      win.metaAttributesCache.set(
-        'ol-subscriptionEndsAt',
-        '2025-01-01T12:00:00.000Z'
-      )
       win.metaAttributesCache.set('ol-totalLicenses', this.totalLicenses)
       win.metaAttributesCache.set('ol-isProfessional', false)
     })
diff --git a/services/web/test/frontend/features/subscription/components/dashboard/institution-memberships.test.tsx b/services/web/test/frontend/features/subscription/components/dashboard/institution-memberships.test.tsx
index 7471c36d09..b880464588 100644
--- a/services/web/test/frontend/features/subscription/components/dashboard/institution-memberships.test.tsx
+++ b/services/web/test/frontend/features/subscription/components/dashboard/institution-memberships.test.tsx
@@ -5,8 +5,9 @@ import {
   cleanUpContext,
   renderWithSubscriptionDashContext,
 } from '../../helpers/render-with-subscription-dash-context'
+import { Institution } from '../../../../../../types/institution'
 
-const memberships = [
+const memberships: Institution[] = [
   {
     id: 9258,
     name: 'Test University',
@@ -16,6 +17,7 @@ const memberships = [
     ssoBeta: false,
     ssoEnabled: false,
     maxConfirmationMonths: 6,
+    writefullCommonsAccount: false,
   },
   {
     id: 9259,
@@ -26,6 +28,7 @@ const memberships = [
     ssoBeta: false,
     ssoEnabled: true,
     maxConfirmationMonths: 12,
+    writefullCommonsAccount: false,
   },
 ]
 
diff --git a/services/web/test/frontend/features/subscription/components/dashboard/states/active/active.test.tsx b/services/web/test/frontend/features/subscription/components/dashboard/states/active/active.test.tsx
index df8192030f..be8f3ba87c 100644
--- a/services/web/test/frontend/features/subscription/components/dashboard/states/active/active.test.tsx
+++ b/services/web/test/frontend/features/subscription/components/dashboard/states/active/active.test.tsx
@@ -22,6 +22,7 @@ import {
   subscriptionUpdateUrl,
 } from '../../../../../../../../frontend/js/features/subscription/data/subscription-url'
 import * as useLocationModule from '../../../../../../../../frontend/js/shared/hooks/use-location'
+import { MetaTag } from '@/utils/meta'
 
 describe('<ActiveSubscription />', function () {
   let sendMBSpy: sinon.SinonSpy
@@ -318,9 +319,9 @@ describe('<ActiveSubscription />', function () {
     })
 
     describe('extend trial', function () {
-      const canExtend = {
+      const canExtend: MetaTag = {
         name: 'ol-userCanExtendTrial',
-        value: 'true',
+        value: true,
       }
       const cancelButtonText = 'No thanks, I still want to cancel'
       const extendTrialButtonText = 'I’ll take it!'
diff --git a/services/web/test/frontend/features/subscription/components/dashboard/states/active/change-plan/change-plan.test.tsx b/services/web/test/frontend/features/subscription/components/dashboard/states/active/change-plan/change-plan.test.tsx
index 5bca8c03d9..979a87743b 100644
--- a/services/web/test/frontend/features/subscription/components/dashboard/states/active/change-plan/change-plan.test.tsx
+++ b/services/web/test/frontend/features/subscription/components/dashboard/states/active/change-plan/change-plan.test.tsx
@@ -23,8 +23,6 @@ import { renderActiveSubscription } from '../../../../../helpers/render-active-s
 import * as useLocationModule from '../../../../../../../../../frontend/js/shared/hooks/use-location'
 
 describe('<ChangePlanModal />', function () {
-  const plansMetaTag = { name: 'ol-plans', value: plans }
-
   let reloadStub: sinon.SinonStub
 
   beforeEach(function () {
@@ -83,7 +81,7 @@ describe('<ChangePlanModal />', function () {
       {
         metaTags: [
           { name: 'ol-subscription', value: annualActiveSubscription },
-          plansMetaTag,
+          { name: 'ol-plans', value: plans },
         ],
       }
     )
diff --git a/services/web/test/frontend/features/subscription/components/successful-subscription/successful-subscription.test.tsx b/services/web/test/frontend/features/subscription/components/successful-subscription/successful-subscription.test.tsx
index d3be3acae4..58828bebe3 100644
--- a/services/web/test/frontend/features/subscription/components/successful-subscription/successful-subscription.test.tsx
+++ b/services/web/test/frontend/features/subscription/components/successful-subscription/successful-subscription.test.tsx
@@ -3,22 +3,22 @@ import { screen, within } from '@testing-library/react'
 import SuccessfulSubscription from '../../../../../../frontend/js/features/subscription/components/successful-subscription/successful-subscription'
 import { renderWithSubscriptionDashContext } from '../../helpers/render-with-subscription-dash-context'
 import { annualActiveSubscription } from '../../fixtures/subscriptions'
+import { ExposedSettings } from '../../../../../../types/exposed-settings'
 
 describe('successful subscription page', function () {
   it('renders the invoices link', function () {
     const adminEmail = 'foo@example.com'
-    const options = {
+    renderWithSubscriptionDashContext(<SuccessfulSubscription />, {
       metaTags: [
         {
           name: 'ol-ExposedSettings',
           value: {
             adminEmail,
-          },
+          } as ExposedSettings,
         },
         { name: 'ol-subscription', value: annualActiveSubscription },
       ],
-    }
-    renderWithSubscriptionDashContext(<SuccessfulSubscription />, options)
+    })
 
     screen.getByRole('heading', { name: /thanks for subscribing/i })
     const alert = screen.getByRole('alert')
diff --git a/services/web/test/frontend/features/subscription/helpers/render-active-subscription.tsx b/services/web/test/frontend/features/subscription/helpers/render-active-subscription.tsx
index f790dac2dd..19566a8945 100644
--- a/services/web/test/frontend/features/subscription/helpers/render-active-subscription.tsx
+++ b/services/web/test/frontend/features/subscription/helpers/render-active-subscription.tsx
@@ -2,30 +2,31 @@ import { ActiveSubscription } from '../../../../../frontend/js/features/subscrip
 import { RecurlySubscription } from '../../../../../types/subscription/dashboard/subscription'
 import { groupPlans, plans } from '../fixtures/plans'
 import { renderWithSubscriptionDashContext } from './render-with-subscription-dash-context'
+import { MetaTag } from '@/utils/meta'
+import { CurrencyCode } from '../../../../../types/subscription/currency'
 
 export function renderActiveSubscription(
   subscription: RecurlySubscription,
-  tags: { name: string; value: string | object | Array<object> }[] = [],
-  currencyCode?: string
+  tags: MetaTag[] = [],
+  currencyCode?: CurrencyCode
 ) {
-  const renderOptions = {
-    currencyCode,
-    metaTags: [
-      ...tags,
-      { name: 'ol-plans', value: plans },
-      {
-        name: 'ol-groupPlans',
-        value: groupPlans,
-      },
-      { name: 'ol-subscription', value: subscription },
-      {
-        name: 'ol-recommendedCurrency',
-        value: currencyCode || 'USD',
-      },
-    ],
-  }
   renderWithSubscriptionDashContext(
     <ActiveSubscription subscription={subscription} />,
-    renderOptions
+    {
+      currencyCode,
+      metaTags: [
+        ...tags,
+        { name: 'ol-plans', value: plans },
+        {
+          name: 'ol-groupPlans',
+          value: groupPlans,
+        },
+        { name: 'ol-subscription', value: subscription },
+        {
+          name: 'ol-recommendedCurrency',
+          value: currencyCode || 'USD',
+        },
+      ],
+    }
   )
 }
diff --git a/services/web/test/frontend/features/subscription/helpers/render-with-subscription-dash-context.tsx b/services/web/test/frontend/features/subscription/helpers/render-with-subscription-dash-context.tsx
index f3603d484a..38a5d7c021 100644
--- a/services/web/test/frontend/features/subscription/helpers/render-with-subscription-dash-context.tsx
+++ b/services/web/test/frontend/features/subscription/helpers/render-with-subscription-dash-context.tsx
@@ -4,14 +4,12 @@ import { SubscriptionDashboardProvider } from '../../../../../frontend/js/featur
 import { groupPriceByUsageTypeAndSize, plans } from '../fixtures/plans'
 import fetchMock from 'fetch-mock'
 import { SplitTestProvider } from '@/shared/context/split-test-context'
+import { MetaTag } from '@/utils/meta'
 
 export function renderWithSubscriptionDashContext(
   component: React.ReactElement,
   options?: {
-    metaTags?: {
-      name: string
-      value: string | object | Array<object> | boolean
-    }[]
+    metaTags?: MetaTag[]
     recurlyNotLoaded?: boolean
     queryingRecurly?: boolean
     currencyCode?: string
@@ -28,7 +26,7 @@ export function renderWithSubscriptionDashContext(
   )
 
   options?.metaTags?.forEach(tag =>
-    window.metaAttributesCache.set(tag.name, tag.value)
+    window.metaAttributesCache.set(tag!.name, tag!.value)
   )
   window.metaAttributesCache.set('ol-user', {})
 
diff --git a/services/web/types/window.ts b/services/web/types/window.ts
index 4096958005..2a17efeb13 100644
--- a/services/web/types/window.ts
+++ b/services/web/types/window.ts
@@ -1,10 +1,11 @@
 import 'recurly__recurly-js'
 import { ScopeValueStore } from './ide/scope-value-store'
+import { MetaAttributesCache } from '@/utils/meta'
 
 declare global {
   // eslint-disable-next-line no-unused-vars
   interface Window {
-    metaAttributesCache: Map<string, any>
+    metaAttributesCache: MetaAttributesCache
     _ide: Record<string, unknown> & {
       $scope: Record<string, unknown> & {
         pdf?: {