diff --git a/src/app/page.tsx b/src/app/page.tsx
index bd7d703..e2ceae7 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -1,12 +1,14 @@
 'use client'
 
-import { useW3, Space } from '@w3ui/react'
+import { useW3, Space, Delegation, DIDKey, Abilities } from '@w3ui/react'
 import { DidIcon } from '@/components/DidIcon'
+import { ShieldCheckIcon, ShieldExclamationIcon } from '@heroicons/react/24/outline'
 import Link from 'next/link'
 import { SpacesNav } from './space/layout'
 import { H2 } from '@/components/Text'
 import SidebarLayout from '@/components/SidebarLayout'
 import { ReactNode } from 'react'
+import { useClaims } from '@/hooks'
 
 export default function HomePage () {
   return (
@@ -16,26 +18,57 @@ export default function HomePage () {
   )
 }
 
+type RecoverableCapabilities = { [key: DIDKey]: Abilities }
+
+/**
+ * A heuristic for determining the "recoverable capabilities" of
+ * spaces represented by a set of Delegations. 
+ * 
+ * First, finds any delegations that delegation * on ucan:*
+ * Next, searches through all proofs of these delegations,
+ * creating a map from resource names (assumed to be spaces) to a list
+ * of capabilities, like:
+ * 
+ * {
+ *   'did:key:zkfirstspace': ['*']
+ *   'did:key:zksecondSpace': ['upload/add', 'store/add']
+ * }
+ */
+function guessRecoverableCapabilities(delegations: Delegation[]): RecoverableCapabilities {
+  return delegations.filter(d => ((d.capabilities[0].can === '*') && (d.capabilities[0].with === 'ucan:*')))
+    .map(d => d.proofs as Delegation[])
+    .reduce((m: any, proofs: Delegation[]) => [...m, ...proofs], [])
+    .reduce((m: any, proof: Delegation) => {
+      for (const capability of proof.capabilities) {
+        m[capability.with] = [...(m[capability.with] || []), capability.can]
+      }
+      return m
+    }, {})
+}
+
 function SpacePage (): ReactNode {
-  const [{ spaces }] = useW3()
+  const [{ spaces, client }] = useW3()
+  const { data: delegations } = useClaims(client)
 
   if (spaces.length === 0) {
     return <div></div>
   }
 
+  const recoverableCapabilities = delegations && guessRecoverableCapabilities(delegations)
+
   return (
     <>
       <SpacesNav />
       <H2>Pick a Space</H2>
       <div className='max-w-lg border rounded-md border-zinc-700'>
-        { spaces.map(s => <Item space={s} key={s.did()} /> ) }
+        {spaces.map(s => <Item space={s} key={s.did()} recoverableAbilities={recoverableCapabilities ? (recoverableCapabilities[s.did()] || []) : undefined} />)}
       </div>
     </>
   )
 }
 
-function Item ({space}: {space: Space}) {
-  return (
+function Item ({ space, recoverableAbilities }: { space: Space, recoverableAbilities?: Abilities }) {
+    return (
     <Link href={`/space/${space.did()}`} className='flex flex-row items-start gap-2 p-3 text-white text-left bg-gray-900/30 hover:bg-gray-900/60 border-b last:border-0 border-zinc-700'>
       <DidIcon did={space.did()} />
       <div className='grow overflow-hidden whitespace-nowrap text-ellipsis'>
@@ -46,6 +79,12 @@ function Item ({space}: {space: Space}) {
           {space.did()}
         </span>
       </div>
+      {(typeof recoverableAbilities !== 'undefined') && (
+        (recoverableAbilities.length == 0) ? (
+          <ShieldExclamationIcon title="Space Not Recoverable" className='h-6 h-6 text-rose-300' />
+        ) : (
+          <ShieldCheckIcon title="Space Recoverable" className='h-6 w-6 text-emerald-300'/>
+        ))}
     </Link>
   )
 }
diff --git a/src/hooks.tsx b/src/hooks.tsx
index 02a184b..8cf0071 100644
--- a/src/hooks.tsx
+++ b/src/hooks.tsx
@@ -1,5 +1,7 @@
-import { Account, PlanGetSuccess } from '@w3ui/react'
+import { Account, Capabilities, Client, Delegation, PlanGetSuccess, Tuple } from '@w3ui/react'
 import useSWR from 'swr'
+import { claimAccess } from '@web3-storage/access/agent'
+
 
 export const usePlan = (account: Account) =>
   useSWR<PlanGetSuccess | undefined>(`/plan/${account?.did() ?? ''}`, {
@@ -10,4 +12,13 @@ export const usePlan = (account: Account) =>
       return result.ok
     },
     onError: err => console.error(err.message, err.cause)
+  })
+
+export const useClaims = (client: Client | undefined) =>
+  useSWR<Tuple<Delegation<Capabilities>> | undefined>(client && `/claims/${client.agent.did()}`, {
+    fetcher: async () => {
+      if (!client) return
+      return await client.capability.access.claim()
+    },
+    onError: err => console.error(err.message, err.cause)
   })
\ No newline at end of file