diff --git a/.agents/skills/flotilla-model/SKILL.md b/.agents/skills/flotilla-model/SKILL.md
index a379b596..fc1c53e5 100644
--- a/.agents/skills/flotilla-model/SKILL.md
+++ b/.agents/skills/flotilla-model/SKILL.md
@@ -166,7 +166,7 @@ relay's URL, each call signed with a fresh NIP-98 event. Every method resolves t
 
 | Methods | Called from |
 |---|---|
-| `supportedMethods` | `deriveSpaceSupportedMethods` (`src/app/management.ts`), `Access.prepareInvite` |
+| `supportedMethods`, `listMethodAssignees`, `listBannedPubkeys` (cached) | `SpaceManagement` (`src/app/management.ts`) |
 | `banPubkey`, `unbanPubkey`, `allowPubkey`, `unallowPubkey`, `listBannedPubkeys` | `ProfileDetail`, `SpaceMemberMenu`, `SpaceMemberBannedMenu`, `SpaceInvite`, `ReportMenuList`, `addRoomMembers` |
 | `banEvent` | `RoomItemMenu`, `EventMenu`, `ReportMenuList`, `RoomJoinItem` (dismissing a join request) |
 | `createRole`, `editRole`, `deleteRole`, `assignRole`, `unassignRole` | `RoleCreate`, `RoleEdit`, `SpaceRoleMenu`, `SpaceMemberRoles`, `RoleAddMembers` |
@@ -174,9 +174,14 @@ relay's URL, each call signed with a fresh NIP-98 event. Every method resolves t
 | `changeRelayName`, `changeRelayDescription`, `changeRelayIcon` | `SpaceEdit` |
 
 A relay answers `supportedmethods` with what the authenticated pubkey may call, so every control
-is gated on the method behind it: `deriveSpaceSupportedMethods(url)` (re-checked at most every
-five minutes per pubkey and URL) and `$supportedMethods.includes("banpubkey")`. Still handle an
-error from the call, since a listed method can be refused for a particular event or target.
+is gated on the method behind it through `deriveSpacePermissions(url)`, a store of named booleans
+(`$permissions.ban`, `$permissions.editRoles`). The composite gates a parent uses to decide whether
+to render a menu (`memberMenu`, `roleMenu`, `bannedMenu`, `directoryMenu`) are defined there too,
+so parent and menu can't disagree. The `SpaceManagement` plugin (`spaceManagement`) caches the
+methods per app, re-checked at most every five minutes per URL, and `Access.prepareInvite` reads
+them through `loadSupportedMethods`. It also holds the admin and ban lists, which
+`loadMethodAssignees`/`loadBannedPubkeys` refresh after a change. Still handle an error from the
+call, since a listed method can be refused for a particular event or target.
 `deriveUserIsSpaceStaff(url)` is only "the list came back non-empty", which is all there is to go
 on for the room permissions NIP-86 has no method for — `deriveUserIsRoomAdmin` and
 `deriveUserCanCreateRoom`, which also takes `ROOM_CREATE_PERMISSION` grants.
diff --git a/.agents/skills/flotilla-state/SKILL.md b/.agents/skills/flotilla-state/SKILL.md
index a1d5fbe1..1028beb2 100644
--- a/.agents/skills/flotilla-state/SKILL.md
+++ b/.agents/skills/flotilla-state/SKILL.md
@@ -117,6 +117,7 @@ they cache is itself a rebinding store. `commandsByUrl` holds `fromApp` stores.
 | `Statuses` (`statuses.ts`) | `DerivedPlugin` | NIP-38 general status, keyed by pubkey |
 | `Commands` (`commands.ts`) | `RelayScopedDerivedPlugin` | slash-command definitions, keyed per relay |
 | `HealthChecks` (`healthChecks.ts`) | none | a plain class over `IApp` exposing `Projection`s |
+| `SpaceManagement` (`management.ts`) | none | NIP-86 supported methods (5-minute TTL), admins and bans per URL |
 
 Each is exposed with `usePlugin`. `Statuses` is the minimal shape:
 
@@ -197,12 +198,12 @@ export const deriveSpaceActionItems = (url: string) =>
     [
       deriveEventsForUrl(url, [{kinds: [REPORT]}]),
       rooms.get().pendingJoins(url).$,
-      deriveSpaceSupportedMethods(url),
+      deriveSpacePermissions(url),
     ],
-    ([$reports, $pendingJoins, $methods]) =>
+    ([$reports, $pendingJoins, $permissions]) =>
       sortEventsDesc([
-        ...($methods.includes("banevent") ? $reports : []),
-        ...($methods.includes("allowpubkey") ? $pendingJoins : []),
+        ...($permissions.deleteContent ? $reports : []),
+        ...($permissions.addMembers ? $pendingJoins : []),
       ]),
   )
 ```
diff --git a/src/app/access.ts b/src/app/access.ts
index 72120475..fac888f4 100644
--- a/src/app/access.ts
+++ b/src/app/access.ts
@@ -12,13 +12,13 @@ import {
   MESSAGING_RELAYS,
   PROFILE,
   RELAYS,
-  type ManagementResponse,
 } from "@welshman/util"
 import {RelayJoin, RelayLeave, RoomJoin, RoomLeave} from "@welshman/domain"
 import {Sync, User, publish} from "@welshman/app"
 import {stripPrefix} from "@lib/util"
 import {app, command, relayManagement, roomLists, thunks, writer} from "@app/core"
 import {PLATFORM_URL} from "@app/env"
+import {spaceManagement} from "@app/management"
 import {relaysMostlyRestricted} from "@app/policies"
 import {Push} from "@app/push"
 import {deriveSocket} from "@app/relays"
@@ -389,18 +389,15 @@ export class Access {
     try {
       const management = relayManagement.get().forUrl(this.url)
 
-      const [{result: methods}, roomInviteResult] = await Promise.all([
-        management.supportedMethods().catch((error): ManagementResponse => {
-          console.error(error)
-          return {}
-        }),
+      const [methods, roomInviteResult] = await Promise.all([
+        spaceManagement.get().loadSupportedMethods(this.url),
         h ? publishRoomInvite(this.url, h) : Promise.resolve({code: undefined, error: undefined}),
         // Keep the spinner up long enough that a fast relay doesn't make it flash
         sleep(300),
       ])
 
       // A relay reporting methods relay-wide can still come back "blocked" for this user.
-      if (methods?.includes("createclaim")) {
+      if (methods.includes("createclaim")) {
         const {result: claims} = await management.listClaims()
 
         if (claims?.[0]) {
diff --git a/src/app/actionItems.ts b/src/app/actionItems.ts
index 38f1f2cb..379ba029 100644
--- a/src/app/actionItems.ts
+++ b/src/app/actionItems.ts
@@ -1,7 +1,7 @@
 import {derived} from "svelte/store"
 import {REPORT, sortEventsDesc} from "@welshman/util"
 import {rooms} from "@app/core"
-import {deriveSpaceSupportedMethods} from "@app/management"
+import {deriveSpacePermissions} from "@app/management"
 import {deriveEventsForUrl} from "@app/repository"
 
 // Action items (admin review queue)
@@ -12,11 +12,11 @@ export const deriveSpaceActionItems = (url: string) =>
     [
       deriveEventsForUrl(url, [{kinds: [REPORT]}]),
       rooms.get().pendingJoins(url).$,
-      deriveSpaceSupportedMethods(url),
+      deriveSpacePermissions(url),
     ],
-    ([$reports, $pendingJoins, $methods]) =>
+    ([$reports, $pendingJoins, $permissions]) =>
       sortEventsDesc([
-        ...($methods.includes("banevent") ? $reports : []),
-        ...($methods.includes("allowpubkey") ? $pendingJoins : []),
+        ...($permissions.deleteContent ? $reports : []),
+        ...($permissions.addMembers ? $pendingJoins : []),
       ]),
   )
diff --git a/src/app/components/ProfileDetail.svelte b/src/app/components/ProfileDetail.svelte
index f6c40b6f..2df78d9c 100644
--- a/src/app/components/ProfileDetail.svelte
+++ b/src/app/components/ProfileDetail.svelte
@@ -1,5 +1,6 @@
 <script lang="ts">
   import {onMount} from "svelte"
+  import {readable} from "svelte/store"
   import {removeUndefined, spec} from "@welshman/lib"
   import AltArrowLeft from "@assets/icons/alt-arrow-left.svg?dataurl"
   import UserCircle from "@assets/icons/user-circle.svg?dataurl"
@@ -20,7 +21,8 @@
   import ProfilePinnedNote from "@app/components/ProfilePinnedNote.svelte"
   import ProfileStatus from "@app/components/ProfileStatus.svelte"
   import {messagingRelayLists, profiles, relayManagement, user} from "@app/core"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions, spaceManagement} from "@app/management"
+  import type {BannedPubkeyItem} from "@app/management"
   import {navigate, popModal, pushModal} from "@app/modal"
   import {pushToast} from "@app/toast"
   import {goToChat, makeProfilePath} from "@app/routes"
@@ -32,11 +34,9 @@
 
   const {pubkey, url}: Props = $props()
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canBan = $derived($supportedMethods.includes("banpubkey"))
-  const canUnallow = $derived($supportedMethods.includes("unallowpubkey"))
-  const canAllow = $derived($supportedMethods.includes("allowpubkey"))
-  const canListBans = $derived($supportedMethods.includes("listbannedpubkeys"))
+  const permissions = deriveSpacePermissions(url)
+  const bans = url ? $spaceManagement.bannedPubkeys(url) : readable<BannedPubkeyItem[]>([])
+  const isBanned = $derived($bans.some(spec({pubkey})))
 
   const isSelf = $derived($user.pubkey === pubkey)
 
@@ -49,11 +49,18 @@
     goToChat([pubkey])
   }
 
+  const loadBans = () => {
+    if (url && $permissions.listBans) {
+      $spaceManagement.loadBannedPubkeys(url)
+    }
+  }
+
   const report = (error: string | undefined, message: string) => {
     if (error) {
       pushToast({theme: "error", message: error})
     } else {
       pushToast({message})
+      loadBans()
       back()
     }
   }
@@ -81,18 +88,7 @@
     report(error, "User has successfully been restored!")
   }
 
-  let isBanned = $state(false)
-
-  $effect(() => {
-    if (url && canListBans) {
-      $relayManagement
-        .forUrl(url)
-        .listBannedPubkeys()
-        .then(({result = []}) => {
-          isBanned = result.some(spec({pubkey}))
-        })
-    }
-  })
+  $effect(loadBans)
 
   onMount(() => {
     $messagingRelayLists.load(pubkey)
@@ -115,7 +111,7 @@
               </li>
             {/if}
             {#if isBanned}
-              {#if canAllow}
+              {#if $permissions.addMembers}
                 <li>
                   <Button onclick={restoreMember}>
                     <Icon size={4} icon={Restart} />
@@ -124,7 +120,7 @@
                 </li>
               {/if}
             {:else}
-              {#if canUnallow}
+              {#if $permissions.removeMembers}
                 <li>
                   <Button onclick={removeMember}>
                     <Icon size={4} icon={UserMinus} />
@@ -132,7 +128,7 @@
                   </Button>
                 </li>
               {/if}
-              {#if canBan}
+              {#if $permissions.ban}
                 <li>
                   <Button class="text-error" onclick={banMember}>
                     <Icon size={4} icon={MinusCircle} />
diff --git a/src/app/components/ReactionSummary.svelte b/src/app/components/ReactionSummary.svelte
index 41b5ecba..ff8616cc 100644
--- a/src/app/components/ReactionSummary.svelte
+++ b/src/app/components/ReactionSummary.svelte
@@ -28,7 +28,7 @@
   import ZapModal from "@app/components/Zap.svelte"
   import {app, user} from "@app/core"
   import type {FeedContext} from "@app/feeds"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {pushModal} from "@app/modal"
   import {deriveDisplaysByPubkey} from "@app/social"
 
@@ -128,8 +128,7 @@
     }
   }
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canBanEvent = $derived($supportedMethods.includes("banevent"))
+  const permissions = deriveSpacePermissions(url)
 
   const onReportClick = () => pushModal(ReportDetails, {url, event})
 
@@ -156,7 +155,7 @@
 
 {#if $reactions.length > 0 || (!hideZaps && $zaps.length > 0) || $reports.length > 0 || children}
   <div class="flex min-w-0 flex-wrap gap-2">
-    {#if url && $reports.length > 0 && canBanEvent}
+    {#if url && $reports.length > 0 && $permissions.deleteContent}
       <Button
         data-tip={`This content has been reported as "${displayList(reportReasons)}".`}
         class={cx(
diff --git a/src/app/components/ReportMenuList.svelte b/src/app/components/ReportMenuList.svelte
index 4ae7d336..5376f911 100644
--- a/src/app/components/ReportMenuList.svelte
+++ b/src/app/components/ReportMenuList.svelte
@@ -10,7 +10,7 @@
   import Button from "@lib/components/Button.svelte"
   import Confirm from "@lib/components/Confirm.svelte"
   import {app, deletes, profiles, relayManagement, relays, user} from "@app/core"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {pushToast} from "@app/toast"
   import {pushModal} from "@app/modal"
 
@@ -23,9 +23,7 @@
 
   const {url, event, onResolved, onClick}: Props = $props()
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canBanEvent = $derived($supportedMethods.includes("banevent"))
-  const canBanPubkey = $derived($supportedMethods.includes("banpubkey"))
+  const permissions = deriveSpacePermissions(url)
   const etag = matchTag(tagSpec("e"), event.tags)
   const ptag = matchTag(tagSpec("p"), event.tags)
 
@@ -108,7 +106,7 @@
       </Button>
     </li>
   {/if}
-  {#if canBanEvent}
+  {#if $permissions.deleteContent}
     <li>
       <Button onclick={dismissReport}>
         <Icon icon={InboxOut} />
@@ -124,7 +122,7 @@
       </li>
     {/if}
   {/if}
-  {#if ptag && canBanPubkey}
+  {#if ptag && $permissions.ban}
     <li>
       <Button class="text-error" onclick={banMember}>
         <Icon icon={MinusCircle} />
diff --git a/src/app/components/RoomJoinItem.svelte b/src/app/components/RoomJoinItem.svelte
index afec2ebd..7cccb192 100644
--- a/src/app/components/RoomJoinItem.svelte
+++ b/src/app/components/RoomJoinItem.svelte
@@ -7,7 +7,7 @@
   import ProfileDetail from "@app/components/ProfileDetail.svelte"
   import RoomName from "@app/components/RoomName.svelte"
   import {app, relayManagement} from "@app/core"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {pushModal} from "@app/modal"
   import {pushToast} from "@app/toast"
   import {addRoomMembers} from "@app/rooms"
@@ -22,8 +22,7 @@
 
   const h = tagValue(tagSpec("h"), event.tags) || ""
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canDismiss = $derived($supportedMethods.includes("banevent"))
+  const permissions = deriveSpacePermissions(url)
 
   const showProfile = () => pushModal(ProfileDetail, {pubkey: event.pubkey, url})
 
@@ -78,7 +77,7 @@
       </span>
     </div>
     <div class="flex gap-2">
-      {#if canDismiss}
+      {#if $permissions.deleteContent}
         <Button class="button button-neutral button-sm" onclick={dismiss} disabled={loading}
           >Dismiss</Button>
       {/if}
diff --git a/src/app/components/SpaceAdmins.svelte b/src/app/components/SpaceAdmins.svelte
index 606fee11..7e2b4970 100644
--- a/src/app/components/SpaceAdmins.svelte
+++ b/src/app/components/SpaceAdmins.svelte
@@ -17,12 +17,7 @@
   import RelayName from "@app/components/RelayName.svelte"
   import SpaceMemberMethods from "@app/components/SpaceMemberMethods.svelte"
   import {fromApp} from "@app/core"
-  import {
-    deriveSpaceMethodAssignees,
-    deriveSpaceSupportedMethods,
-    displayManagementMethod,
-    loadSpaceMethodAssignees,
-  } from "@app/management"
+  import {deriveSpacePermissions, displayManagementMethod, spaceManagement} from "@app/management"
   import {pushModal} from "@app/modal"
   import {pushToast} from "@app/toast"
 
@@ -33,12 +28,9 @@
   const {url}: Props = $props()
 
   const relay = fromApp($app => $app.use(Relays).one(url))
-  const assignees = deriveSpaceMethodAssignees(url)
+  const assignees = $spaceManagement.methodAssignees(url)
   const others = $derived($assignees.filter(({pubkey}) => pubkey !== $relay?.pubkey))
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canEdit = $derived(
-    ["assignmethod", "unassignmethod"].some(method => $supportedMethods.includes(method)),
-  )
+  const permissions = deriveSpacePermissions(url)
 
   const back = () => history.back()
 
@@ -47,7 +39,7 @@
   let loading = $state(true)
 
   onMount(async () => {
-    const error = await loadSpaceMethodAssignees(url)
+    const error = await $spaceManagement.loadMethodAssignees(url)
 
     if (error) {
       pushToast({theme: "error", message: error})
@@ -85,7 +77,7 @@
               <div class="min-w-0 flex-1">
                 <Profile {pubkey} {url} />
               </div>
-              {#if canEdit}
+              {#if $permissions.editAdmins}
                 <Button
                   class="button button-ghost button-sm button-square"
                   aria-label="Edit permissions"
diff --git a/src/app/components/SpaceInvite.svelte b/src/app/components/SpaceInvite.svelte
index 17f0691f..4ede13c8 100644
--- a/src/app/components/SpaceInvite.svelte
+++ b/src/app/components/SpaceInvite.svelte
@@ -18,7 +18,7 @@
   import ModalSubtitle from "@lib/components/ModalSubtitle.svelte"
   import ModalFooter from "@lib/components/ModalFooter.svelte"
   import ProfileMultiSelect from "@app/components/ProfileMultiSelect.svelte"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import QRCode from "@app/components/QRCode.svelte"
   import {Access, makeInviteLink} from "@app/access"
   import {relayManagement, relayMemberLists} from "@app/core"
@@ -73,9 +73,7 @@
     }
   }
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-
-  const canAddMembers = $derived($supportedMethods.includes("allowpubkey"))
+  const permissions = deriveSpacePermissions(url)
 
   let canShare = $state(false)
   let invite = $derived(makeInviteLink({url, claim: $claim}))
@@ -158,7 +156,7 @@
         </div>
       {/if}
     </div>
-    {#if canAddMembers}
+    {#if $permissions.addMembers}
       <Divider>or</Divider>
       <Field>
         {#snippet label()}
@@ -171,7 +169,7 @@
     {/if}
   </ModalBody>
   <ModalFooter>
-    {#if canAddMembers}
+    {#if $permissions.addMembers}
       <Button class="button button-link" onclick={back}>
         <Icon icon={AltArrowLeft} />
         Go back
diff --git a/src/app/components/SpaceMember.svelte b/src/app/components/SpaceMember.svelte
index d8ee1073..4beb5289 100644
--- a/src/app/components/SpaceMember.svelte
+++ b/src/app/components/SpaceMember.svelte
@@ -6,7 +6,7 @@
   import ProfileDetail from "@app/components/ProfileDetail.svelte"
   import SpaceMemberMenu from "@app/components/SpaceMemberMenu.svelte"
   import RoleBadge from "@app/components/RoleBadge.svelte"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {pushModal} from "@app/modal"
   import {profiles} from "@app/core"
 
@@ -19,15 +19,7 @@
   const {url, pubkey, roles = []}: Props = $props()
 
   const profileDisplay = $profiles.display(pubkey, [url]).$
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canUnallow = $derived($supportedMethods.includes("unallowpubkey"))
-  const canBan = $derived($supportedMethods.includes("banpubkey"))
-  const canAssign = $derived($supportedMethods.includes("assignrole"))
-  const canUnassign = $derived($supportedMethods.includes("unassignrole"))
-  const canEditMethods = $derived(
-    $supportedMethods.includes("listmethodassignees") &&
-      ["assignmethod", "unassignmethod"].some(method => $supportedMethods.includes(method)),
-  )
+  const permissions = deriveSpacePermissions(url)
 
   const openProfile = () => pushModal(ProfileDetail, {pubkey, url})
 </script>
@@ -53,7 +45,7 @@
         <ProfileAbout {pubkey} {url} singleLine />
       </div>
     </div>
-    {#if canAssign || canUnassign || canUnallow || canBan || canEditMethods}
+    {#if $permissions.memberMenu}
       <div class="pointer-events-auto shrink-0">
         <MenuButton
           class="button button-ghost button-sm button-square"
diff --git a/src/app/components/SpaceMemberBannedMenu.svelte b/src/app/components/SpaceMemberBannedMenu.svelte
index f051e514..38f04536 100644
--- a/src/app/components/SpaceMemberBannedMenu.svelte
+++ b/src/app/components/SpaceMemberBannedMenu.svelte
@@ -4,7 +4,7 @@
   import CloseCircle from "@assets/icons/close-circle.svg?dataurl"
   import Icon from "@lib/components/Icon.svelte"
   import Button from "@lib/components/Button.svelte"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions, spaceManagement} from "@app/management"
   import {pushToast} from "@app/toast"
   import {relayManagement} from "@app/core"
 
@@ -16,11 +16,7 @@
 
   const {url, pubkey, onClick}: Props = $props()
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canUnban = $derived($supportedMethods.includes("unbanpubkey"))
-  const canRestore = $derived($supportedMethods.includes("allowpubkey"))
-
-  const back = () => history.back()
+  const permissions = deriveSpacePermissions(url)
 
   const unbanMember = async () => {
     const {error} = await $relayManagement.forUrl(url).unbanPubkey(pubkey)
@@ -29,7 +25,7 @@
       pushToast({theme: "error", message: error})
     } else {
       pushToast({message: "User has successfully been removed from the ban list!"})
-      back()
+      $spaceManagement.loadBannedPubkeys(url)
     }
   }
 
@@ -40,7 +36,7 @@
       pushToast({theme: "error", message: error})
     } else {
       pushToast({message: "User has successfully been restored to membership!"})
-      back()
+      $spaceManagement.loadBannedPubkeys(url)
     }
   }
 
@@ -52,7 +48,7 @@
 </script>
 
 <ul class="menu whitespace-nowrap rounded-2xl bg-surface p-2" bind:this={ul}>
-  {#if canUnban}
+  {#if $permissions.unban}
     <li>
       <Button onclick={unbanMember}>
         <Icon icon={CloseCircle} />
@@ -60,7 +56,7 @@
       </Button>
     </li>
   {/if}
-  {#if canRestore}
+  {#if $permissions.addMembers}
     <li>
       <Button onclick={restoreMember}>
         <Icon icon={Restart} />
diff --git a/src/app/components/SpaceMemberMenu.svelte b/src/app/components/SpaceMemberMenu.svelte
index 8746cac0..b216676e 100644
--- a/src/app/components/SpaceMemberMenu.svelte
+++ b/src/app/components/SpaceMemberMenu.svelte
@@ -10,7 +10,7 @@
   import SpaceMemberMethods from "@app/components/SpaceMemberMethods.svelte"
   import SpaceMemberRoles from "@app/components/SpaceMemberRoles.svelte"
   import {profiles, relayManagement} from "@app/core"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {pushModal} from "@app/modal"
   import {pushToast} from "@app/toast"
 
@@ -22,16 +22,7 @@
 
   const {url, pubkey, onClick}: Props = $props()
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-
-  const canUnallow = $derived($supportedMethods.includes("unallowpubkey"))
-  const canBan = $derived($supportedMethods.includes("banpubkey"))
-  const canAssign = $derived($supportedMethods.includes("assignrole"))
-  const canUnassign = $derived($supportedMethods.includes("unassignrole"))
-  const canEditMethods = $derived(
-    $supportedMethods.includes("listmethodassignees") &&
-      ["assignmethod", "unassignmethod"].some(method => $supportedMethods.includes(method)),
-  )
+  const permissions = deriveSpacePermissions(url)
 
   const back = () => history.back()
 
@@ -79,7 +70,7 @@
 </script>
 
 <ul class="menu whitespace-nowrap rounded-2xl bg-surface p-2" bind:this={ul}>
-  {#if canAssign || canUnassign}
+  {#if $permissions.assignRoles || $permissions.unassignRoles}
     <li>
       <Button onclick={editRoles}>
         <Icon icon={Pen} />
@@ -87,7 +78,7 @@
       </Button>
     </li>
   {/if}
-  {#if canEditMethods}
+  {#if $permissions.editMethods}
     <li>
       <Button onclick={editMethods}>
         <Icon icon={ShieldUser} />
@@ -95,7 +86,7 @@
       </Button>
     </li>
   {/if}
-  {#if canUnallow}
+  {#if $permissions.removeMembers}
     <li>
       <Button onclick={removeMember}>
         <Icon icon={UserMinus} />
@@ -103,7 +94,7 @@
       </Button>
     </li>
   {/if}
-  {#if canBan}
+  {#if $permissions.ban}
     <li>
       <Button class="text-error" onclick={banMember}>
         <Icon icon={MinusCircle} />
diff --git a/src/app/components/SpaceMemberMethods.svelte b/src/app/components/SpaceMemberMethods.svelte
index 0e0ea9dd..de0688d4 100644
--- a/src/app/components/SpaceMemberMethods.svelte
+++ b/src/app/components/SpaceMemberMethods.svelte
@@ -13,12 +13,7 @@
   import ModalSubtitle from "@lib/components/ModalSubtitle.svelte"
   import ModalFooter from "@lib/components/ModalFooter.svelte"
   import {profiles, relayManagement} from "@app/core"
-  import {
-    MANAGEMENT_METHOD_GROUPS,
-    deriveSpaceMethodAssignees,
-    deriveSpaceSupportedMethods,
-    loadSpaceMethodAssignees,
-  } from "@app/management"
+  import {MANAGEMENT_METHOD_GROUPS, deriveSpacePermissions, spaceManagement} from "@app/management"
   import {pushToast} from "@app/toast"
 
   type Props = {
@@ -29,9 +24,7 @@
   const {url, pubkey}: Props = $props()
 
   const profileDisplay = $profiles.display(pubkey, [url]).$
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canAssign = $derived($supportedMethods.includes("assignmethod"))
-  const canUnassign = $derived($supportedMethods.includes("unassignmethod"))
+  const permissions = deriveSpacePermissions(url)
 
   // A relay can grant methods this client doesn't know, and leaving them out would revoke them.
   const groups = $derived.by(() => {
@@ -90,7 +83,7 @@
         }
       }
 
-      await loadSpaceMethodAssignees(url)
+      await $spaceManagement.loadMethodAssignees(url)
 
       pushToast({message: "Permissions updated!"})
       back()
@@ -105,13 +98,15 @@
   let saving = $state(false)
 
   onMount(async () => {
-    const error = await loadSpaceMethodAssignees(url)
+    const error = await $spaceManagement.loadMethodAssignees(url)
 
     if (error) {
       pushToast({theme: "error", message: error})
     }
 
-    assigned = new Set(get(deriveSpaceMethodAssignees(url)).find(spec({pubkey}))?.methods ?? [])
+    assigned = new Set(
+      get($spaceManagement.methodAssignees(url)).find(spec({pubkey}))?.methods ?? [],
+    )
     selected = new Set(assigned)
     loading = false
   })
@@ -139,7 +134,9 @@
                   type="checkbox"
                   class="checkbox"
                   checked={selected.has(method)}
-                  disabled={selected.has(method) ? !canUnassign : !canAssign}
+                  disabled={selected.has(method)
+                    ? !$permissions.unassignMethods
+                    : !$permissions.assignMethods}
                   onchange={() => toggle(method)} />
               </label>
             {/each}
@@ -153,7 +150,7 @@
       <Icon icon={AltArrowLeft} />
       Go back
     </Button>
-    {#if canAssign || canUnassign}
+    {#if $permissions.editAdmins}
       <Button class="button button-primary" onclick={submit} disabled={saving}>
         <Spinner loading={saving}>Save changes</Spinner>
       </Button>
diff --git a/src/app/components/SpaceMemberRoles.svelte b/src/app/components/SpaceMemberRoles.svelte
index 2679f253..aa864295 100644
--- a/src/app/components/SpaceMemberRoles.svelte
+++ b/src/app/components/SpaceMemberRoles.svelte
@@ -16,7 +16,7 @@
   import RoleItem from "@app/components/RoleItem.svelte"
   import SpaceRoles from "@app/components/SpaceRoles.svelte"
   import {app, profiles, relayManagement} from "@app/core"
-  import {deriveUserCanManageRoles} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {deriveSpaceMemberRoles} from "@app/roles"
   import {pushModal} from "@app/modal"
   import {pushToast} from "@app/toast"
@@ -34,7 +34,7 @@
   const profileDisplay = $profiles.display(pubkey, [url]).$
   const memberRoles = deriveSpaceMemberRoles(url)
   const initial = new Set(get(memberRoles).get(pubkey) ?? [])
-  const canManageRoles = deriveUserCanManageRoles(url)
+  const permissions = deriveSpacePermissions(url)
 
   const back = () => history.back()
 
@@ -125,7 +125,7 @@
       <Button class="button button-primary" onclick={submit} disabled={loading}>
         <Spinner {loading}>Save changes</Spinner>
       </Button>
-    {:else if $canManageRoles}
+    {:else if $permissions.manageRoles}
       <Button class="button button-primary" onclick={manageRoles}>
         <Icon icon={UsersGroup} />
         Manage Roles
diff --git a/src/app/components/SpaceMembersBanned.svelte b/src/app/components/SpaceMembersBanned.svelte
index f2076f8d..26ea77b4 100644
--- a/src/app/components/SpaceMembersBanned.svelte
+++ b/src/app/components/SpaceMembersBanned.svelte
@@ -1,4 +1,5 @@
 <script lang="ts">
+  import {onMount} from "svelte"
   import {displayRelayUrl} from "@welshman/util"
   import AltArrowLeft from "@assets/icons/alt-arrow-left.svg?dataurl"
   import Button from "@lib/components/Button.svelte"
@@ -12,7 +13,7 @@
   import ModalFooter from "@lib/components/ModalFooter.svelte"
   import Profile from "@app/components/Profile.svelte"
   import SpaceMemberBannedMenu from "@app/components/SpaceMemberBannedMenu.svelte"
-  import {deriveSpaceBannedPubkeyItems, deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions, spaceManagement} from "@app/management"
 
   interface Props {
     url: string
@@ -20,12 +21,14 @@
 
   const {url}: Props = $props()
 
-  const bans = deriveSpaceBannedPubkeyItems(url)
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canUnban = $derived($supportedMethods.includes("unbanpubkey"))
-  const canRestore = $derived($supportedMethods.includes("allowpubkey"))
+  const bans = $spaceManagement.bannedPubkeys(url)
+  const permissions = deriveSpacePermissions(url)
 
   const back = () => history.back()
+
+  onMount(() => {
+    $spaceManagement.loadBannedPubkeys(url)
+  })
 </script>
 
 <Modal>
@@ -44,7 +47,7 @@
             <div class="min-w-0 flex-1">
               <Profile {pubkey} {url} />
             </div>
-            {#if canUnban || canRestore}
+            {#if $permissions.bannedMenu}
               <MenuButton component={SpaceMemberBannedMenu} componentProps={{url, pubkey}} />
             {/if}
           </div>
diff --git a/src/app/components/SpaceMenuActions.svelte b/src/app/components/SpaceMenuActions.svelte
index 5ddfcd6b..e8823102 100644
--- a/src/app/components/SpaceMenuActions.svelte
+++ b/src/app/components/SpaceMenuActions.svelte
@@ -19,7 +19,7 @@
   import SpaceActionItems from "@app/components/SpaceActionItems.svelte"
   import {relays, user} from "@app/core"
   import {deriveHostedRelay, HOSTING_ENABLED} from "@app/hosting"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {userSpaceUrls} from "@app/rooms"
   import {deriveSpaceActionItems} from "@app/actionItems"
   import {notificationSettings, deriveShouldNotify, setSpaceNotifications} from "@app/settings"
@@ -33,15 +33,7 @@
   const {url}: Props = $props()
 
   const relay = $relays.one(url)
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canReview = $derived(
-    ["banevent", "allowpubkey"].some(method => $supportedMethods.includes(method)),
-  )
-  const canEditSpace = $derived(
-    ["changerelayname", "changerelaydescription", "changerelayicon"].some(method =>
-      $supportedMethods.includes(method),
-    ),
-  )
+  const permissions = deriveSpacePermissions(url)
   const hostedRelay = deriveHostedRelay(url)
   const actionItems = deriveSpaceActionItems(url)
   const shouldNotify = deriveShouldNotify(url)
@@ -85,7 +77,7 @@
 {/snippet}
 
 {@render actionButton(createInvite, LinkRound, "Create Invite")}
-{#if canReview}
+{#if $permissions.review}
   <li>
     <Button onclick={showActionItems}>
       <Icon icon={Danger} />
@@ -120,7 +112,7 @@
       Hosting settings
     </Link>
   </li>
-{:else if canEditSpace}
+{:else if $permissions.editSpace}
   {@render actionButton(startEdit, Pen, "Edit Space")}
 {/if}
 {#if $userSpaceUrls.includes(url)}
diff --git a/src/app/components/SpaceMenuActionsMobile.svelte b/src/app/components/SpaceMenuActionsMobile.svelte
index 198a6b14..b4c3807d 100644
--- a/src/app/components/SpaceMenuActionsMobile.svelte
+++ b/src/app/components/SpaceMenuActionsMobile.svelte
@@ -19,7 +19,7 @@
   import SpaceActionItems from "@app/components/SpaceActionItems.svelte"
   import {relays, user} from "@app/core"
   import {deriveHostedRelay, HOSTING_ENABLED} from "@app/hosting"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {userSpaceUrls} from "@app/rooms"
   import {deriveSpaceActionItems} from "@app/actionItems"
   import {notificationSettings, deriveShouldNotify, setSpaceNotifications} from "@app/settings"
@@ -33,15 +33,7 @@
   const {url}: Props = $props()
 
   const relay = $relays.one(url)
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canReview = $derived(
-    ["banevent", "allowpubkey"].some(method => $supportedMethods.includes(method)),
-  )
-  const canEditSpace = $derived(
-    ["changerelayname", "changerelaydescription", "changerelayicon"].some(method =>
-      $supportedMethods.includes(method),
-    ),
-  )
+  const permissions = deriveSpacePermissions(url)
   const hostedRelay = deriveHostedRelay(url)
   const actionItems = deriveSpaceActionItems(url)
   const shouldNotify = deriveShouldNotify(url)
@@ -84,7 +76,7 @@
 {/snippet}
 
 {@render actionButton(createInvite, LinkRound, "Create Invite")}
-{#if canReview}
+{#if $permissions.review}
   <Button class="button button-neutral w-full justify-start" onclick={showActionItems}>
     <Icon size={4} icon={Danger} />
     Action Items ({$actionItems.length})
@@ -113,7 +105,7 @@
     <Icon size={4} icon={ServerPath} />
     Hosting settings
   </Link>
-{:else if canEditSpace}
+{:else if $permissions.editSpace}
   {@render actionButton(startEdit, Pen, "Edit Space")}
 {/if}
 {#if $userSpaceUrls.includes(url)}
diff --git a/src/app/components/SpaceRoleMenu.svelte b/src/app/components/SpaceRoleMenu.svelte
index 0c772d2b..fd02e44d 100644
--- a/src/app/components/SpaceRoleMenu.svelte
+++ b/src/app/components/SpaceRoleMenu.svelte
@@ -10,7 +10,7 @@
   import RoleEdit from "@app/components/RoleEdit.svelte"
   import RoleAddMembers from "@app/components/RoleAddMembers.svelte"
   import {relayManagement} from "@app/core"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {pushModal} from "@app/modal"
   import {pushToast} from "@app/toast"
 
@@ -22,10 +22,7 @@
 
   const {url, role, onClick}: Props = $props()
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canEdit = $derived($supportedMethods.includes("editrole"))
-  const canDelete = $derived($supportedMethods.includes("deleterole"))
-  const canAssign = $derived($supportedMethods.includes("assignrole"))
+  const permissions = deriveSpacePermissions(url)
 
   const back = () => history.back()
 
@@ -59,7 +56,7 @@
 </script>
 
 <ul class="menu whitespace-nowrap rounded-2xl bg-surface p-2" bind:this={ul}>
-  {#if canAssign}
+  {#if $permissions.assignRoles}
     <li>
       <Button onclick={addMembers}>
         <Icon icon={AddCircle} />
@@ -67,7 +64,7 @@
       </Button>
     </li>
   {/if}
-  {#if canEdit}
+  {#if $permissions.editRoles}
     <li>
       <Button onclick={editRole}>
         <Icon icon={Pen} />
@@ -75,7 +72,7 @@
       </Button>
     </li>
   {/if}
-  {#if canDelete}
+  {#if $permissions.deleteRoles}
     <li>
       <Button class="text-error" onclick={confirmDelete}>
         <Icon icon={TrashBin} />
diff --git a/src/app/components/SpaceRoles.svelte b/src/app/components/SpaceRoles.svelte
index 0aa66f61..a5012c5e 100644
--- a/src/app/components/SpaceRoles.svelte
+++ b/src/app/components/SpaceRoles.svelte
@@ -17,7 +17,7 @@
   import RoleItem from "@app/components/RoleItem.svelte"
   import SpaceRoleMenu from "@app/components/SpaceRoleMenu.svelte"
   import {app} from "@app/core"
-  import {deriveSpaceSupportedMethods} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {pushModal} from "@app/modal"
 
   type Props = {
@@ -29,11 +29,7 @@
   const relayRoles = $app.use(RelayRoles).forUrl(url).$
   const roles = $derived(sortBy(role => [role.order(), role.label() ?? ""], $relayRoles))
 
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canCreate = $derived($supportedMethods.includes("createrole"))
-  const canEdit = $derived($supportedMethods.includes("editrole"))
-  const canDelete = $derived($supportedMethods.includes("deleterole"))
-  const canAssign = $derived($supportedMethods.includes("assignrole"))
+  const permissions = deriveSpacePermissions(url)
 
   const back = () => history.back()
 
@@ -55,7 +51,7 @@
         {#each roles as role (role.identifier())}
           <div class="card card-sm flex justify-between gap-2">
             <RoleItem {role} />
-            {#if canEdit || canDelete || canAssign}
+            {#if $permissions.roleMenu}
               <div class="shrink-0">
                 <MenuButton
                   class="button button-ghost button-sm button-square"
@@ -73,7 +69,7 @@
       <Icon icon={AltArrowLeft} />
       Go back
     </Button>
-    {#if canCreate}
+    {#if $permissions.createRoles}
       <Button class="button button-primary" onclick={createRole}>
         <Icon icon={AddCircle} />
         Create Role
diff --git a/src/app/management.ts b/src/app/management.ts
index 01a20374..31eca984 100644
--- a/src/app/management.ts
+++ b/src/app/management.ts
@@ -1,27 +1,11 @@
 import {derived, readable, writable} from "svelte/store"
 import {ago, MINUTE, now, simpleCache} from "@welshman/lib"
 import {ROOM_CREATE_PERMISSION, hexTags, tagValues} from "@welshman/util"
-import {Relays} from "@welshman/app"
-import {fromApp, relayManagement, user} from "@app/core"
+import {RelayManagement, Relays} from "@welshman/app"
+import type {IApp} from "@welshman/app"
+import {fromApp, usePlugin, user} from "@app/core"
 import {deriveEventsForUrl} from "@app/repository"
 
-export type BannedPubkeyItem = {
-  pubkey: string
-  reason: string
-}
-
-export const deriveSpaceBannedPubkeyItems = (url: string) => {
-  const store = writable<BannedPubkeyItem[]>([])
-
-  relayManagement
-    .get()
-    .forUrl(url)
-    .listBannedPubkeys()
-    .then(({result = []}) => store.set(result))
-
-  return store
-}
-
 // `supportedmethods` answers for the pubkey that signed the request, so this catalog is the client's.
 export const MANAGEMENT_METHOD_GROUPS = [
   {
@@ -92,51 +76,134 @@ export type MethodAssigneeItem = {
   methods: string[]
 }
 
-// The relay answers the same assignments to anyone allowed to ask, so one store per space.
-export const deriveSpaceMethodAssignees = simpleCache(([url]: [url: string]) =>
-  writable<MethodAssigneeItem[]>([]),
-)
-
-export const loadSpaceMethodAssignees = async (url: string) => {
-  const {result, error} = await relayManagement.get().forUrl(url).listMethodAssignees()
-
-  if (result) {
-    deriveSpaceMethodAssignees(url).set(result)
-  }
-
-  return error
+export type BannedPubkeyItem = {
+  pubkey: string
+  reason: string
 }
 
-const deriveSupportedMethodsForPubkey = simpleCache(([, url]: [pubkey: string, url: string]) => {
-  let checkedAt = 0
+// `supportedmethods` answers for the pubkey that signed the request, so the cache lives on the app.
+export class SpaceManagement {
+  private methodRequests = new Map<string, {checkedAt: number; request: Promise<string[]>}>()
 
-  return readable<string[]>([], set => {
-    if (checkedAt < ago(5, MINUTE)) {
-      checkedAt = now()
+  constructor(private readonly app: IApp) {}
 
-      relayManagement
-        .get()
-        .forUrl(url)
-        .supportedMethods()
-        .then(({result = []}) => set(result))
-        .catch(error => {
-          checkedAt = 0
-          console.error(error)
-        })
+  loadSupportedMethods = (url: string) => {
+    const cached = this.methodRequests.get(url)
+
+    if (cached && cached.checkedAt >= ago(5, MINUTE)) {
+      return cached.request
     }
-  })
-})
 
-// The request is answered for the pubkey that signed it, so logging in swaps the methods out.
-export const deriveSpaceSupportedMethods = (url?: string) =>
+    const request = this.app
+      .use(RelayManagement)
+      .forUrl(url)
+      .supportedMethods()
+      .then(({result = []}): string[] => result)
+      .catch((error): string[] => {
+        this.methodRequests.delete(url)
+        console.error(error)
+        return []
+      })
+
+    this.methodRequests.set(url, {checkedAt: now(), request})
+
+    return request
+  }
+
+  supportedMethods = simpleCache(([url]: [url: string]) =>
+    readable<string[]>([], set => {
+      this.loadSupportedMethods(url).then(set)
+    }),
+  )
+
+  methodAssignees = simpleCache(([url]: [url: string]) => writable<MethodAssigneeItem[]>([]))
+
+  loadMethodAssignees = async (url: string) => {
+    const {result, error} = await this.app.use(RelayManagement).forUrl(url).listMethodAssignees()
+
+    if (result) {
+      this.methodAssignees(url).set(result)
+    }
+
+    return error
+  }
+
+  bannedPubkeys = simpleCache(([url]: [url: string]) => writable<BannedPubkeyItem[]>([]))
+
+  loadBannedPubkeys = async (url: string) => {
+    const {result, error} = await this.app.use(RelayManagement).forUrl(url).listBannedPubkeys()
+
+    if (result) {
+      this.bannedPubkeys(url).set(result)
+    }
+
+    return error
+  }
+}
+
+export const spaceManagement = usePlugin(SpaceManagement)
+
+const deriveSpaceSupportedMethods = (url?: string) =>
   fromApp($app => {
     if (url && $app.user) {
-      return deriveSupportedMethodsForPubkey($app.user.pubkey, url)
+      return $app.use(SpaceManagement).supportedMethods(url)
     }
 
     return readable<string[]>([])
   })
 
+const getSpacePermissions = (methods: string[]) => {
+  const can = (method: string) => methods.includes(method)
+
+  const addMembers = can("allowpubkey")
+  const removeMembers = can("unallowpubkey")
+  const ban = can("banpubkey")
+  const unban = can("unbanpubkey")
+  const listBans = can("listbannedpubkeys")
+  const deleteContent = can("banevent")
+  const createRoles = can("createrole")
+  const editRoles = can("editrole")
+  const deleteRoles = can("deleterole")
+  const assignRoles = can("assignrole")
+  const unassignRoles = can("unassignrole")
+  const assignMethods = can("assignmethod")
+  const unassignMethods = can("unassignmethod")
+  const listAdmins = can("listmethodassignees")
+  const editAdmins = assignMethods || unassignMethods
+  const editMethods = listAdmins && editAdmins
+  const manageRoles = createRoles || editRoles || deleteRoles
+
+  return {
+    addMembers,
+    removeMembers,
+    ban,
+    unban,
+    listBans,
+    deleteContent,
+    createRoles,
+    editRoles,
+    deleteRoles,
+    assignRoles,
+    unassignRoles,
+    assignMethods,
+    unassignMethods,
+    listAdmins,
+    editAdmins,
+    editMethods,
+    manageRoles,
+    editSpace: ["changerelayname", "changerelaydescription", "changerelayicon"].some(can),
+    review: deleteContent || addMembers,
+    memberMenu: assignRoles || unassignRoles || removeMembers || ban || editMethods,
+    roleMenu: editRoles || deleteRoles || assignRoles,
+    bannedMenu: unban || addMembers,
+    directoryMenu: manageRoles || listBans || listAdmins,
+  }
+}
+
+// Each control is gated on the NIP-86 method behind it, as reported for the signed-in user.
+export const deriveSpacePermissions = (url?: string) =>
+  derived(deriveSpaceSupportedMethods(url), getSpacePermissions)
+
 // User
 
 // Holding any management method makes someone staff, for the room permissions NIP-86 has no method for.
@@ -150,11 +217,6 @@ export const deriveUserIsSpaceOwner = (url: string) =>
     ([$user, $relay]) => $user.pubkey === $relay?.pubkey,
   )
 
-export const deriveUserCanManageRoles = (url: string) =>
-  derived(deriveSpaceSupportedMethods(url), $methods =>
-    ["createrole", "editrole", "deleterole"].some(method => $methods.includes(method)),
-  )
-
 export const deriveUserCanCreateRoom = (url: string) =>
   derived(
     [
diff --git a/src/app/rooms.ts b/src/app/rooms.ts
index c76cffec..516bfc80 100644
--- a/src/app/rooms.ts
+++ b/src/app/rooms.ts
@@ -31,7 +31,7 @@ import {
   user,
   writer,
 } from "@app/core"
-import {deriveSpaceSupportedMethods, deriveUserIsSpaceStaff} from "@app/management"
+import {deriveSpacePermissions, deriveUserIsSpaceStaff} from "@app/management"
 import {makeRoomPath} from "@app/routes"
 
 export const PROTECTED = ["-"]
@@ -224,13 +224,13 @@ export const deriveUserAdminDelete = (url: string, event: TrustedEvent) => {
   const h = tagValue(tagSpec("h"), event.tags) ?? ""
 
   return derived(
-    [deriveUserRoomPermissions(url, h), deriveSpaceSupportedMethods(url)],
-    ([$permissions, $methods]): Maybe<AdminDelete> => {
-      if (h && $permissions.includes(ROOM_DELETE_EVENT)) {
+    [deriveUserRoomPermissions(url, h), deriveSpacePermissions(url)],
+    ([$roomPermissions, $spacePermissions]): Maybe<AdminDelete> => {
+      if (h && $roomPermissions.includes(ROOM_DELETE_EVENT)) {
         return AdminDelete.Room
       }
 
-      if ($methods.includes("banevent")) {
+      if ($spacePermissions.deleteContent) {
         return AdminDelete.Space
       }
 
diff --git a/src/routes/spaces/[relay]/directory/+page.svelte b/src/routes/spaces/[relay]/directory/+page.svelte
index bdaf7daa..cd1c54bc 100644
--- a/src/routes/spaces/[relay]/directory/+page.svelte
+++ b/src/routes/spaces/[relay]/directory/+page.svelte
@@ -18,7 +18,7 @@
   import SpaceAdmins from "@app/components/SpaceAdmins.svelte"
   import SpaceRoles from "@app/components/SpaceRoles.svelte"
   import SpaceMembersBanned from "@app/components/SpaceMembersBanned.svelte"
-  import {deriveSpaceSupportedMethods, deriveUserCanManageRoles} from "@app/management"
+  import {deriveSpacePermissions} from "@app/management"
   import {deriveSpaceMemberRoles} from "@app/roles"
   import {relayMemberLists, relayRoles} from "@app/core"
   import {deriveDisplaysByPubkey} from "@app/social"
@@ -32,10 +32,7 @@
   const roles = $relayRoles.forUrl(url).$
   const members = $relayMemberLists.forUrl(url)
   const memberRoles = deriveSpaceMemberRoles(url)
-  const supportedMethods = deriveSpaceSupportedMethods(url)
-  const canManageRoles = deriveUserCanManageRoles(url)
-  const canListBans = $derived($supportedMethods.includes("listbannedpubkeys"))
-  const canListAdmins = $derived($supportedMethods.includes("listmethodassignees"))
+  const permissions = deriveSpacePermissions(url)
 
   // Each member with their resolved roles (sorted by order).
   const memberList = derived([members, memberRoles, roles], ([$members, $memberRoles, $roles]) => {
@@ -114,7 +111,7 @@
       <Icon icon={AddCircle} />
       Invite people
     </Button>
-    {#if $canManageRoles || canListBans || canListAdmins}
+    {#if $permissions.directoryMenu}
       <div class="relative">
         <Button
           class="button button-neutral button-sm button-square"
@@ -127,7 +124,7 @@
             <ul
               transition:fly
               class="menu bg-surface absolute right-0 z-popover mt-2 w-48 gap-1 rounded-2xl p-2">
-              {#if $canManageRoles}
+              {#if $permissions.manageRoles}
                 <li>
                   <Button onclick={manageRoles}>
                     <Icon icon={UsersGroup} />
@@ -135,7 +132,7 @@
                   </Button>
                 </li>
               {/if}
-              {#if canListAdmins}
+              {#if $permissions.listAdmins}
                 <li>
                   <Button onclick={spaceAdmins}>
                     <Icon icon={ShieldUser} />
@@ -143,7 +140,7 @@
                   </Button>
                 </li>
               {/if}
-              {#if canListBans}
+              {#if $permissions.listBans}
                 <li>
                   <Button onclick={bannedMembers}>
                     <Icon icon={MinusCircle} />