diff --git a/src/components/dialog/content/manager/ManagerDialogContent.vue b/src/components/dialog/content/manager/ManagerDialogContent.vue
index da076699b..a8133a8c1 100644
--- a/src/components/dialog/content/manager/ManagerDialogContent.vue
+++ b/src/components/dialog/content/manager/ManagerDialogContent.vue
@@ -34,7 +34,7 @@
           />
           <div class="flex-1 overflow-auto">
             <div
-              v-if="(searchResults.length === 0 && isLoading) || isInitialLoad"
+              v-if="isLoading"
               class="flex justify-center items-center h-full"
             >
               <ProgressSpinner />
@@ -95,9 +95,10 @@
 </template>
 
 <script setup lang="ts">
+import { whenever } from '@vueuse/core'
 import Button from 'primevue/button'
 import ProgressSpinner from 'primevue/progressspinner'
-import { computed, ref, watchEffect } from 'vue'
+import { computed, ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import ContentDivider from '@/components/common/ContentDivider.vue'
@@ -109,12 +110,20 @@ import InfoPanelMultiItem from '@/components/dialog/content/manager/infoPanel/In
 import PackCard from '@/components/dialog/content/manager/packCard/PackCard.vue'
 import RegistrySearchBar from '@/components/dialog/content/manager/registrySearchBar/RegistrySearchBar.vue'
 import { useResponsiveCollapse } from '@/composables/element/useResponsiveCollapse'
-import { useInstalledPacks } from '@/composables/useInstalledPacks'
+import { useInstalledPacks } from '@/composables/nodePack/useInstalledPacks'
+import { useWorkflowPacks } from '@/composables/nodePack/useWorkflowPacks'
 import { useRegistrySearch } from '@/composables/useRegistrySearch'
 import { useComfyManagerStore } from '@/stores/comfyManagerStore'
 import type { TabItem } from '@/types/comfyManagerTypes'
 import { components } from '@/types/comfyRegistryTypes'
 
+enum ManagerTab {
+  All = 'all',
+  Installed = 'installed',
+  Workflow = 'workflow',
+  Missing = 'missing'
+}
+
 const { t } = useI18n()
 const comfyManagerStore = useComfyManagerStore()
 
@@ -125,15 +134,25 @@ const {
 } = useResponsiveCollapse()
 
 const tabs = ref<TabItem[]>([
-  { id: 'all', label: t('g.all'), icon: 'pi-list' },
-  { id: 'installed', label: t('g.installed'), icon: 'pi-box' }
+  { id: ManagerTab.All, label: t('g.all'), icon: 'pi-list' },
+  { id: ManagerTab.Installed, label: t('g.installed'), icon: 'pi-box' },
+  {
+    id: ManagerTab.Workflow,
+    label: t('manager.inWorkflow'),
+    icon: 'pi-folder'
+  },
+  {
+    id: ManagerTab.Missing,
+    label: t('g.missing'),
+    icon: 'pi-exclamation-circle'
+  }
 ])
 const selectedTab = ref<TabItem>(tabs.value[0])
 
 const {
   searchQuery,
   pageNumber,
-  isLoading,
+  isLoading: isSearchLoading,
   searchResults,
   searchMode,
   suggestions
@@ -147,23 +166,94 @@ const isInitialLoad = computed(
   () => searchResults.value.length === 0 && searchQuery.value === ''
 )
 
-const { getInstalledPacks } = useInstalledPacks()
-const displayPacks = ref<components['schemas']['Node'][]>([])
 const isEmptySearch = computed(() => searchQuery.value === '')
+const displayPacks = ref<components['schemas']['Node'][]>([])
 
-const getInstalledSearchResults = async () => {
-  if (isEmptySearch.value) return getInstalledPacks()
-  return searchResults.value.filter(
-    (pack) => pack.name && comfyManagerStore.installedPacksIds.has(pack.name)
-  )
+const {
+  startFetchInstalled,
+  filterInstalledPack,
+  installedPacks,
+  isLoading: isLoadingInstalled
+} = useInstalledPacks()
+
+const {
+  startFetchWorkflowPacks,
+  filterWorkflowPack,
+  workflowPacks,
+  isLoading: isLoadingWorkflow
+} = useWorkflowPacks()
+
+const getInstalledResults = () => {
+  if (isEmptySearch.value) {
+    startFetchInstalled()
+    return installedPacks.value
+  } else {
+    return filterInstalledPack(searchResults.value)
+  }
 }
 
-watchEffect(async () => {
-  if (selectedTab.value.id === 'installed') {
-    displayPacks.value = await getInstalledSearchResults()
+const getInWorkflowResults = () => {
+  if (isEmptySearch.value) {
+    startFetchWorkflowPacks()
+    return workflowPacks.value
   } else {
-    displayPacks.value = searchResults.value
+    return filterWorkflowPack(searchResults.value)
   }
+}
+
+const filterMissingPacks = (packs: components['schemas']['Node'][]) =>
+  packs.filter((pack) => !comfyManagerStore.isPackInstalled(pack.id))
+
+const getMissingPacks = () => filterMissingPacks(getInWorkflowResults())
+
+const onTabChange = () => {
+  switch (selectedTab.value?.id) {
+    case ManagerTab.Installed:
+      displayPacks.value = getInstalledResults()
+      break
+    case ManagerTab.Workflow:
+      displayPacks.value = getInWorkflowResults()
+      break
+    case ManagerTab.Missing:
+      displayPacks.value = getMissingPacks()
+      break
+    default:
+      displayPacks.value = searchResults.value
+  }
+}
+
+const onResultsChange = () => {
+  switch (selectedTab.value?.id) {
+    case ManagerTab.Installed:
+      displayPacks.value = filterInstalledPack(searchResults.value)
+      break
+    case ManagerTab.Workflow:
+      displayPacks.value = filterWorkflowPack(searchResults.value)
+      break
+    case ManagerTab.Missing:
+      displayPacks.value = filterMissingPacks(searchResults.value)
+      break
+    default:
+      displayPacks.value = searchResults.value
+  }
+}
+
+whenever(selectedTab, onTabChange)
+watch(searchResults, onResultsChange, { flush: 'pre' })
+
+const isLoading = computed(() => {
+  if (isSearchLoading.value)
+    return searchResults.value.length === 0 || isInitialLoad.value
+  if (selectedTab.value?.id === ManagerTab.Installed) {
+    return isLoadingInstalled.value
+  }
+  if (
+    selectedTab.value?.id === ManagerTab.Workflow ||
+    selectedTab.value?.id === ManagerTab.Missing
+  ) {
+    return isLoadingWorkflow.value
+  }
+  return false
 })
 
 const resultsWithKeys = computed(
diff --git a/src/composables/nodePack/useInstalledPacks.ts b/src/composables/nodePack/useInstalledPacks.ts
new file mode 100644
index 000000000..b70ed0eb7
--- /dev/null
+++ b/src/composables/nodePack/useInstalledPacks.ts
@@ -0,0 +1,34 @@
+import { computed, onUnmounted } from 'vue'
+
+import { useNodePacks } from '@/composables/nodePack/useNodePacks'
+import { useComfyManagerStore } from '@/stores/comfyManagerStore'
+import { UseNodePacksOptions } from '@/types/comfyManagerTypes'
+import type { components } from '@/types/comfyRegistryTypes'
+
+export const useInstalledPacks = (options: UseNodePacksOptions = {}) => {
+  const comfyManagerStore = useComfyManagerStore()
+
+  const installedPackIds = computed(() =>
+    Array.from(comfyManagerStore.installedPacksIds)
+  )
+
+  const { startFetch, cleanup, error, isLoading, nodePacks } = useNodePacks(
+    installedPackIds,
+    options
+  )
+
+  const filterInstalledPack = (packs: components['schemas']['Node'][]) =>
+    packs.filter((pack) => comfyManagerStore.isPackInstalled(pack.id))
+
+  onUnmounted(() => {
+    cleanup()
+  })
+
+  return {
+    error,
+    isLoading,
+    installedPacks: nodePacks,
+    startFetchInstalled: startFetch,
+    filterInstalledPack
+  }
+}
diff --git a/src/composables/nodePack/useNodePacks.ts b/src/composables/nodePack/useNodePacks.ts
new file mode 100644
index 000000000..1f0e6b1a1
--- /dev/null
+++ b/src/composables/nodePack/useNodePacks.ts
@@ -0,0 +1,78 @@
+import { useAsyncState } from '@vueuse/core'
+import { chunk } from 'lodash'
+import { Ref, computed, isRef, ref } from 'vue'
+
+import { useComfyRegistryStore } from '@/stores/comfyRegistryStore'
+import { UseNodePacksOptions } from '@/types/comfyManagerTypes'
+import { components } from '@/types/comfyRegistryTypes'
+
+const DEFAULT_MAX_CONCURRENT = 6
+
+type NodePack = components['schemas']['Node']
+
+/**
+ * Handles fetching node packs from the registry given a list of node pack IDs
+ */
+export const useNodePacks = (
+  packsIds: string[] | Ref<string[]>,
+  options: UseNodePacksOptions = {}
+) => {
+  const { immediate = false, maxConcurrent = DEFAULT_MAX_CONCURRENT } = options
+  const { getPackById, cancelRequests } = useComfyRegistryStore()
+
+  const nodePacks = ref<NodePack[]>([])
+  const processedIds = ref<Set<string>>(new Set())
+
+  const queuedPackIds = isRef(packsIds) ? packsIds : ref<string[]>(packsIds)
+  const remainingIds = computed(() =>
+    queuedPackIds.value?.filter((id) => !processedIds.value.has(id))
+  )
+  const chunks = computed(() =>
+    remainingIds.value?.length ? chunk(remainingIds.value, maxConcurrent) : []
+  )
+
+  const fetchPack = (ids: Parameters<typeof getPackById>[0]) =>
+    ids ? getPackById(ids) : null
+
+  const toRequestBatch = async (ids: string[]) =>
+    Promise.all(ids.map(fetchPack))
+
+  const isValidResponse = (response: NodePack | null) => response !== null
+
+  const fetchPacks = async () => {
+    for (const chunk of chunks.value) {
+      const resolvedChunk = await toRequestBatch(chunk)
+      chunk.forEach((id) => processedIds.value.add(id))
+      if (!resolvedChunk) continue
+      nodePacks.value.push(...resolvedChunk.filter(isValidResponse))
+    }
+  }
+
+  const { isReady, isLoading, error, execute } = useAsyncState(
+    fetchPacks,
+    null,
+    {
+      immediate
+    }
+  )
+
+  const clear = () => {
+    queuedPackIds.value = []
+    isReady.value = false
+    isLoading.value = false
+  }
+
+  const cleanup = () => {
+    cancelRequests()
+    clear()
+  }
+
+  return {
+    error,
+    isLoading,
+    isReady,
+    nodePacks,
+    startFetch: execute,
+    cleanup
+  }
+}
diff --git a/src/composables/nodePack/useWorkflowPacks.ts b/src/composables/nodePack/useWorkflowPacks.ts
new file mode 100644
index 000000000..73f6f5f6c
--- /dev/null
+++ b/src/composables/nodePack/useWorkflowPacks.ts
@@ -0,0 +1,87 @@
+import { LGraphNode } from '@comfyorg/litegraph'
+import { computed, onUnmounted } from 'vue'
+
+import { useNodePacks } from '@/composables/nodePack/useNodePacks'
+import { ComfyWorkflowJSON } from '@/schemas/comfyWorkflowSchema'
+import { app } from '@/scripts/app'
+import { UseNodePacksOptions } from '@/types/comfyManagerTypes'
+import type { components } from '@/types/comfyRegistryTypes'
+
+type WorkflowPack = {
+  id:
+    | ComfyWorkflowJSON['nodes'][number]['properties']['cnr_id']
+    | ComfyWorkflowJSON['nodes'][number]['properties']['aux_id']
+  version: ComfyWorkflowJSON['nodes'][number]['properties']['ver']
+}
+
+const CORE_NODES_PACK_NAME = 'comfy-core'
+
+/**
+ * Handles parsing node pack metadata from nodes on the graph and fetching the
+ * associated node packs from the registry
+ */
+export const useWorkflowPacks = (options: UseNodePacksOptions = {}) => {
+  const getWorkflowNodeId = (node: LGraphNode): string | undefined => {
+    if (typeof node.properties?.cnr_id === 'string') {
+      return node.properties.cnr_id
+    }
+    if (typeof node.properties?.aux_id === 'string') {
+      return node.properties.aux_id
+    }
+    return undefined
+  }
+
+  const workflowNodeToPack = (node: LGraphNode): WorkflowPack | undefined => {
+    const id = getWorkflowNodeId(node)
+    if (!id) return undefined
+    if (id === CORE_NODES_PACK_NAME) return undefined
+
+    const version =
+      typeof node.properties.ver === 'string' ? node.properties.ver : undefined
+
+    return {
+      id,
+      version
+    }
+  }
+
+  const workflowPacks = computed<WorkflowPack[]>(() => {
+    if (!app.graph?.nodes?.length) return []
+    return app.graph.nodes
+      .map(workflowNodeToPack)
+      .filter((pack) => pack !== undefined)
+  })
+
+  const packsToUniqueIds = (packs: WorkflowPack[]) =>
+    packs.reduce((acc, pack) => {
+      if (pack?.id) acc.add(pack.id)
+      return acc
+    }, new Set<string>())
+
+  const workflowPacksIds = computed(() =>
+    Array.from(packsToUniqueIds(workflowPacks.value))
+  )
+
+  const { startFetch, cleanup, error, isLoading, nodePacks } = useNodePacks(
+    workflowPacksIds,
+    options
+  )
+
+  const isIdInWorkflow = (packId: string) =>
+    workflowPacksIds.value.includes(packId)
+
+  const filterWorkflowPack = (packs: components['schemas']['Node'][]) =>
+    packs.filter((pack) => !!pack.id && isIdInWorkflow(pack.id))
+
+  onUnmounted(() => {
+    cleanup()
+  })
+
+  return {
+    error,
+    isLoading,
+    workflowPacks: nodePacks,
+    startFetchWorkflowPacks: startFetch,
+    filterWorkflowPack
+  }
+}
diff --git a/src/composables/useInstalledPacks.ts b/src/composables/useInstalledPacks.ts
deleted file mode 100644
index fb79b8f64..000000000
--- a/src/composables/useInstalledPacks.ts
+++ /dev/null
@@ -1,39 +0,0 @@
-import { chunk } from 'lodash'
-import { onUnmounted } from 'vue'
-
-import { useComfyManagerStore } from '@/stores/comfyManagerStore'
-import { useComfyRegistryStore } from '@/stores/comfyRegistryStore'
-import { components } from '@/types/comfyRegistryTypes'
-
-const MAX_SIMULTANEOUS_REQUESTS = 8
-
-export const useInstalledPacks = () => {
-  const comfyManagerStore = useComfyManagerStore()
-  const { getPackById, cancelRequests } = useComfyRegistryStore()
-
-  const getInstalledIdsChunks = () =>
-    chunk(
-      Array.from(comfyManagerStore.installedPacksIds),
-      MAX_SIMULTANEOUS_REQUESTS
-    )
-
-  const getInstalledPacks = async () => {
-    const packs: components['schemas']['Node'][] = []
-    for (const packIdsChunk of getInstalledIdsChunks()) {
-      const requests = packIdsChunk.map((id) => getPackById(id))
-      const responses = await Promise.all(requests)
-      responses.forEach((pack) => {
-        if (pack) packs.push(pack)
-      })
-    }
-    return packs
-  }
-
-  onUnmounted(() => {
-    cancelRequests()
-  })
-
-  return {
-    getInstalledPacks
-  }
-}
diff --git a/src/locales/en/main.json b/src/locales/en/main.json
index 442197c8e..daf44af9e 100644
--- a/src/locales/en/main.json
+++ b/src/locales/en/main.json
@@ -95,11 +95,13 @@
     "apply": "Apply",
     "enabled": "Enabled",
     "installed": "Installed",
-    "restart": "Restart"
+    "restart": "Restart",
+    "missing": "Missing"
   },
   "manager": {
     "title": "Custom Nodes Manager",
     "dependencies": "Dependencies",
+    "inWorkflow": "In Workflow",
     "infoPanelEmpty": "Click an item to see the info",
     "restartToApplyChanges": "To apply changes, please restart ComfyUI",
     "loadingVersions": "Loading versions...",
diff --git a/src/locales/fr/main.json b/src/locales/fr/main.json
index e1047062d..57fe0ce24 100644
--- a/src/locales/fr/main.json
+++ b/src/locales/fr/main.json
@@ -166,6 +166,7 @@
     "loadWorkflow": "Charger le flux de travail",
     "loading": "Chargement",
     "logs": "Journaux",
+    "missing": "Manquant",
     "name": "Nom",
     "newFolder": "Nouveau dossier",
     "next": "Suivant",
@@ -390,6 +391,7 @@
       "enabled": "Activé",
       "nodePack": "Pack de Nœuds"
     },
+    "inWorkflow": "Dans le flux de travail",
     "infoPanelEmpty": "Cliquez sur un élément pour voir les informations",
     "installSelected": "Installer sélectionné",
     "lastUpdated": "Dernière mise à jour",
diff --git a/src/locales/ja/main.json b/src/locales/ja/main.json
index 7600a79cf..6542fc86b 100644
--- a/src/locales/ja/main.json
+++ b/src/locales/ja/main.json
@@ -166,6 +166,7 @@
     "loadWorkflow": "ワークフローを読み込む",
     "loading": "読み込み中",
     "logs": "ログ",
+    "missing": "不足している",
     "name": "名前",
     "newFolder": "新しいフォルダー",
     "next": "次へ",
@@ -390,6 +391,7 @@
       "enabled": "有効",
       "nodePack": "ノードパック"
     },
+    "inWorkflow": "ワークフロー内",
     "infoPanelEmpty": "アイテムをクリックして情報を表示します",
     "installSelected": "選択したものをインストール",
     "lastUpdated": "最終更新日",
diff --git a/src/locales/ko/main.json b/src/locales/ko/main.json
index 4c87264e6..01be2bca9 100644
--- a/src/locales/ko/main.json
+++ b/src/locales/ko/main.json
@@ -166,6 +166,7 @@
     "loadWorkflow": "워크플로 로드",
     "loading": "로딩 중",
     "logs": "로그",
+    "missing": "누락됨",
     "name": "이름",
     "newFolder": "새 폴더",
     "next": "다음",
@@ -390,6 +391,7 @@
       "enabled": "활성화",
       "nodePack": "노드 팩"
     },
+    "inWorkflow": "워크플로우 내",
     "infoPanelEmpty": "정보를 보려면 항목을 클릭하세요",
     "installSelected": "선택한 항목 설치",
     "lastUpdated": "마지막 업데이트",
diff --git a/src/locales/ru/main.json b/src/locales/ru/main.json
index 47da94245..c45b68751 100644
--- a/src/locales/ru/main.json
+++ b/src/locales/ru/main.json
@@ -166,6 +166,7 @@
     "loadWorkflow": "Загрузить рабочий процесс",
     "loading": "Загрузка",
     "logs": "Логи",
+    "missing": "Отсутствует",
     "name": "Имя",
     "newFolder": "Новая папка",
     "next": "Далее",
@@ -390,6 +391,7 @@
       "enabled": "Включено",
       "nodePack": "Пакет Узлов"
     },
+    "inWorkflow": "В рабочем процессе",
     "infoPanelEmpty": "Нажмите на элемент, чтобы увидеть информацию",
     "installSelected": "Установить выбранное",
     "lastUpdated": "Последнее обновление",
diff --git a/src/locales/zh/main.json b/src/locales/zh/main.json
index 4b05f973e..dc57e5d2a 100644
--- a/src/locales/zh/main.json
+++ b/src/locales/zh/main.json
@@ -166,6 +166,7 @@
     "loadWorkflow": "加载工作流",
     "loading": "加载中",
     "logs": "日志",
+    "missing": "缺失",
     "name": "名称",
     "newFolder": "新文件夹",
     "next": "下一个",
@@ -390,6 +391,7 @@
       "enabled": "已启用",
       "nodePack": "节点包"
     },
+    "inWorkflow": "在工作流中",
     "infoPanelEmpty": "点击一个项目查看信息",
     "installSelected": "安装选定",
     "lastUpdated": "最后更新",
diff --git a/src/types/comfyManagerTypes.ts b/src/types/comfyManagerTypes.ts
index 5337e2960..9c4de380f 100644
--- a/src/types/comfyManagerTypes.ts
+++ b/src/types/comfyManagerTypes.ts
@@ -26,6 +26,11 @@ export type TaskLog = {
   logs: string[]
 }
 
+export interface UseNodePacksOptions {
+  immediate?: boolean
+  maxConcurrent?: number
+}
+
 enum ManagerPackState {
   /** Pack is installed and enabled */
   INSTALLED = 'installed',