diff --git a/apps/app-frontend/src/components/ui/skin-site/SkinSiteAdminView.vue b/apps/app-frontend/src/components/ui/skin-site/SkinSiteAdminView.vue
index 5da5085..66dc0a1 100644
--- a/apps/app-frontend/src/components/ui/skin-site/SkinSiteAdminView.vue
+++ b/apps/app-frontend/src/components/ui/skin-site/SkinSiteAdminView.vue
@@ -9,6 +9,7 @@ import AdminBroadcastPage from './admin/AdminBroadcastPage.vue'
 import AdminDonationsPage from './admin/AdminDonationsPage.vue'
 import AdminDownloadsPage from './admin/AdminDownloadsPage.vue'
 import AdminLauncherPage from './admin/AdminLauncherPage.vue'
+import AdminModsPage from './admin/AdminModsPage.vue'
 import AdminPlayersPage from './admin/AdminPlayersPage.vue'
 import AdminReviewPage from './admin/AdminReviewPage.vue'
 import AdminServersPage from './admin/AdminServersPage.vue'
@@ -179,6 +180,7 @@ const current = ref<AdminKey>('summary')
 				<AdminPlayersPage v-else-if="current === 'players'" />
 				<AdminReviewPage v-else-if="current === 'review'" />
 				<AdminLauncherPage v-else-if="current === 'launcher'" />
+				<AdminModsPage v-else-if="current === 'mods'" />
 				<AdminDownloadsPage v-else-if="current === 'downloads'" />
 				<AdminDonationsPage v-else-if="current === 'donations' && hasWebAdmin" />
 				<p v-else class="m-0 text-sm text-secondary">{{ current }}</p>
diff --git a/apps/app-frontend/src/components/ui/skin-site/admin/AdminModsPage.vue b/apps/app-frontend/src/components/ui/skin-site/admin/AdminModsPage.vue
new file mode 100644
index 0000000..5aab3a6
--- /dev/null
+++ b/apps/app-frontend/src/components/ui/skin-site/admin/AdminModsPage.vue
@@ -0,0 +1,788 @@
+<script setup lang="ts">
+import { SpinnerIcon } from '@modrinth/assets'
+import { defineMessages, injectNotificationManager, useVIntl } from '@modrinth/ui'
+import { computed, onMounted, ref } from 'vue'
+
+import {
+	skinSiteActivateModRuntime,
+	skinSiteCreateModRuleTag,
+	skinSiteDeleteModFile,
+	skinSiteDeleteModRuleTag,
+	skinSiteDeleteModRuntime,
+	skinSiteModCount,
+	type SkinSiteModInfo,
+	skinSiteModList,
+	type SkinSiteModRuleTag,
+	skinSiteModRuleTags,
+	type SkinSiteModRuntimeAdminState,
+	type SkinSiteModRuntimeRelease,
+	skinSiteModRuntimeReleases,
+	skinSiteModSearch,
+	skinSiteUpdateModInfo,
+	skinSiteUpdateModRuleTag,
+	skinSiteUploadModRuntime,
+} from '@/helpers/skin-site-api'
+
+const { formatMessage } = useVIntl()
+const { handleError, addNotification } = injectNotificationManager()
+
+const messages = defineMessages({
+	title: { id: 'app.skin-site.admin.mods.title', defaultMessage: 'Mods' },
+	tabMods: { id: 'app.skin-site.admin.mods.tab-mods', defaultMessage: 'Mod files' },
+	tabTags: { id: 'app.skin-site.admin.mods.tab-tags', defaultMessage: 'Rule tags' },
+	tabRuntime: { id: 'app.skin-site.admin.mods.tab-runtime', defaultMessage: 'Runtime' },
+	loading: { id: 'app.skin-site.admin.mods.loading', defaultMessage: 'Loading…' },
+	failed: { id: 'app.skin-site.admin.mods.failed', defaultMessage: 'Could not load mods.' },
+	empty: { id: 'app.skin-site.admin.mods.empty', defaultMessage: 'No mods found.' },
+	total: { id: 'app.skin-site.admin.mods.total', defaultMessage: '{count} mods' },
+	search: { id: 'app.skin-site.admin.mods.search', defaultMessage: 'Search by name' },
+	filterAll: { id: 'app.skin-site.admin.mods.filter-all', defaultMessage: 'All tags' },
+	prev: { id: 'app.skin-site.admin.mods.prev', defaultMessage: 'Previous' },
+	next: { id: 'app.skin-site.admin.mods.next', defaultMessage: 'Next' },
+	page: { id: 'app.skin-site.admin.mods.page', defaultMessage: 'Page {page}' },
+	name: { id: 'app.skin-site.admin.mods.name', defaultMessage: 'Name' },
+	version: { id: 'app.skin-site.admin.mods.version', defaultMessage: 'Version' },
+	modId: { id: 'app.skin-site.admin.mods.mod-id', defaultMessage: 'Mod ID' },
+	size: { id: 'app.skin-site.admin.mods.size', defaultMessage: 'Size' },
+	loaders: { id: 'app.skin-site.admin.mods.loaders', defaultMessage: 'Loaders' },
+	domainRules: { id: 'app.skin-site.admin.mods.domain-rules', defaultMessage: 'Domain rules' },
+	edit: { id: 'app.skin-site.admin.mods.edit', defaultMessage: 'Edit' },
+	save: { id: 'app.skin-site.admin.mods.save', defaultMessage: 'Save' },
+	cancel: { id: 'app.skin-site.admin.mods.cancel', defaultMessage: 'Cancel' },
+	remove: { id: 'app.skin-site.admin.mods.remove', defaultMessage: 'Delete' },
+	updated: { id: 'app.skin-site.admin.mods.updated', defaultMessage: 'Mod updated.' },
+	deleted: { id: 'app.skin-site.admin.mods.deleted', defaultMessage: 'Mod deleted.' },
+	confirmDelete: {
+		id: 'app.skin-site.admin.mods.confirm-delete',
+		defaultMessage: 'Delete mod “{name}”? This cannot be undone.',
+	},
+	ruleTags: { id: 'app.skin-site.admin.mods.rule-tags', defaultMessage: 'Rule tags' },
+	tagName: { id: 'app.skin-site.admin.mods.tag-name', defaultMessage: 'Tag name' },
+	tagRules: { id: 'app.skin-site.admin.mods.tag-rules', defaultMessage: 'Rules' },
+	tagRulesHint: {
+		id: 'app.skin-site.admin.mods.tag-rules-hint',
+		defaultMessage: 'One rule per line.',
+	},
+	newTag: { id: 'app.skin-site.admin.mods.new-tag', defaultMessage: 'New tag' },
+	tagCreated: { id: 'app.skin-site.admin.mods.tag-created', defaultMessage: 'Tag created.' },
+	tagUpdated: { id: 'app.skin-site.admin.mods.tag-updated', defaultMessage: 'Tag updated.' },
+	tagDeleted: { id: 'app.skin-site.admin.mods.tag-deleted', defaultMessage: 'Tag deleted.' },
+	confirmDeleteTag: {
+		id: 'app.skin-site.admin.mods.confirm-delete-tag',
+		defaultMessage: 'Delete tag “{name}”?',
+	},
+	runtime: { id: 'app.skin-site.admin.mods.runtime', defaultMessage: 'Runtime releases' },
+	manifestUrl: { id: 'app.skin-site.admin.mods.manifest-url', defaultMessage: 'Manifest URL' },
+	uploadRuntime: {
+		id: 'app.skin-site.admin.mods.upload-runtime',
+		defaultMessage: 'Upload runtime',
+	},
+	runtimeVersion: {
+		id: 'app.skin-site.admin.mods.runtime-version',
+		defaultMessage: 'Version',
+	},
+	uploading: { id: 'app.skin-site.admin.mods.uploading', defaultMessage: 'Uploading…' },
+	runtimeUploaded: {
+		id: 'app.skin-site.admin.mods.runtime-uploaded',
+		defaultMessage: 'Runtime uploaded.',
+	},
+	activate: { id: 'app.skin-site.admin.mods.activate', defaultMessage: 'Activate' },
+	activated: { id: 'app.skin-site.admin.mods.activated', defaultMessage: 'Runtime activated.' },
+	available: { id: 'app.skin-site.admin.mods.available', defaultMessage: 'Available' },
+	unavailable: { id: 'app.skin-site.admin.mods.unavailable', defaultMessage: 'Unavailable' },
+	active: { id: 'app.skin-site.admin.mods.active', defaultMessage: 'Active' },
+	uploader: { id: 'app.skin-site.admin.mods.uploader', defaultMessage: 'by {name}' },
+})
+
+type Tab = 'mods' | 'tags' | 'runtime'
+const tab = ref<Tab>('mods')
+
+const PAGE_SIZE = 20
+
+const mods = ref<SkinSiteModInfo[]>([])
+const modTotal = ref(0)
+const modOffset = ref(0)
+const modLoading = ref(true)
+const modFailed = ref(false)
+const searchKeyword = ref('')
+const tagFilter = ref<number | null>(null)
+
+const editingHash = ref<string | null>(null)
+const editForm = ref({ name: '', modId: '', version: '', domainRules: '' })
+const savingMod = ref(false)
+const deletingHash = ref<string | null>(null)
+
+const tags = ref<SkinSiteModRuleTag[]>([])
+const tagsLoading = ref(false)
+const tagEditorOpen = ref(false)
+const editingTagId = ref<number | null>(null)
+const tagForm = ref({ name: '', rules: '' })
+const savingTag = ref(false)
+
+const runtimeState = ref<SkinSiteModRuntimeAdminState | null>(null)
+const runtimeLoading = ref(false)
+const runtimeVersion = ref('')
+const runtimeFile = ref<HTMLInputElement | null>(null)
+const runtimeUploading = ref(false)
+const activatingRuntimeId = ref<number | null>(null)
+const deletingRuntimeId = ref<number | null>(null)
+
+const modPage = computed(() => Math.floor(modOffset.value / PAGE_SIZE) + 1)
+const modPageCount = computed(() => Math.max(1, Math.ceil(modTotal.value / PAGE_SIZE)))
+const hasPrev = computed(() => modOffset.value > 0)
+const hasNext = computed(() => modOffset.value + PAGE_SIZE < modTotal.value)
+
+function formatSize(bytes: number): string {
+	if (!Number.isFinite(bytes) || bytes < 0) return '—'
+	const units = ['B', 'KB', 'MB', 'GB']
+	let v = bytes
+	let i = 0
+	while (v >= 1024 && i < units.length - 1) {
+		v /= 1024
+		i++
+	}
+	return v.toFixed(i === 0 ? 0 : 2) + ' ' + units[i]
+}
+
+function formatDateTime(ts?: number | null): string {
+	if (!ts) return '—'
+	try {
+		return new Date(ts).toLocaleString()
+	} catch {
+		return '—'
+	}
+}
+
+async function loadMods(reset = true) {
+	if (reset) {
+		modLoading.value = true
+		mods.value = []
+		modOffset.value = 0
+	}
+	modFailed.value = false
+	try {
+		const kw = searchKeyword.value.trim()
+		if (kw) {
+			const result = await skinSiteModSearch(kw, tagFilter.value)
+			if (!result.success) throw new Error(result.errorMessage)
+			mods.value = result.payload ?? []
+			modTotal.value = mods.value.length
+		} else {
+			const [listResult, countResult] = await Promise.all([
+				skinSiteModList({
+					limit: PAGE_SIZE,
+					offset: modOffset.value,
+					ruleTagId: tagFilter.value,
+				}),
+				skinSiteModCount({ ruleTagId: tagFilter.value }),
+			])
+			if (!listResult.success) throw new Error(listResult.errorMessage)
+			mods.value = listResult.payload ?? []
+			if (countResult.success && typeof countResult.payload === 'number') {
+				modTotal.value = countResult.payload
+			}
+		}
+	} catch (error) {
+		modFailed.value = true
+		handleError(error)
+	} finally {
+		modLoading.value = false
+	}
+}
+
+function prevPage() {
+	if (hasPrev.value) {
+		modOffset.value = Math.max(0, modOffset.value - PAGE_SIZE)
+		void loadMods(false)
+	}
+}
+function nextPage() {
+	if (hasNext.value) {
+		modOffset.value += PAGE_SIZE
+		void loadMods(false)
+	}
+}
+
+async function loadTags() {
+	tagsLoading.value = true
+	try {
+		const result = await skinSiteModRuleTags()
+		if (result.success) tags.value = result.payload ?? []
+	} catch (error) {
+		handleError(error)
+	} finally {
+		tagsLoading.value = false
+	}
+}
+
+async function loadRuntime() {
+	runtimeLoading.value = true
+	try {
+		const result = await skinSiteModRuntimeReleases()
+		if (result.success) runtimeState.value = result.payload
+	} catch (error) {
+		handleError(error)
+	} finally {
+		runtimeLoading.value = false
+	}
+}
+
+async function switchTab(next: Tab) {
+	tab.value = next
+	if (next === 'tags' && !tags.value.length) await loadTags()
+	if (next === 'runtime' && !runtimeState.value) await loadRuntime()
+}
+
+function startEdit(mod: SkinSiteModInfo) {
+	editingHash.value = mod.hash
+	editForm.value = {
+		name: mod.metadata.name ?? mod.name,
+		modId: mod.metadata.modId ?? '',
+		version: mod.metadata.version ?? '',
+		domainRules: mod.domainRules.join(', '),
+	}
+}
+
+function cancelEdit() {
+	editingHash.value = null
+}
+
+async function saveMod(mod: SkinSiteModInfo) {
+	if (savingMod.value) return
+	savingMod.value = true
+	try {
+		const payload: SkinSiteModInfo = {
+			...mod,
+			name: editForm.value.name.trim() || mod.name,
+			domainRules: editForm.value.domainRules
+				.split(',')
+				.map((r) => r.trim())
+				.filter(Boolean),
+			metadata: {
+				...mod.metadata,
+				name: editForm.value.name.trim() || undefined,
+				modId: editForm.value.modId.trim() || undefined,
+				version: editForm.value.version.trim() || undefined,
+			},
+		}
+		const result = await skinSiteUpdateModInfo(payload)
+		if (!result.success) throw new Error(result.errorMessage)
+		addNotification({ type: 'success', title: formatMessage(messages.updated) })
+		cancelEdit()
+		await loadMods(false)
+	} catch (error) {
+		handleError(error)
+	} finally {
+		savingMod.value = false
+	}
+}
+
+async function removeMod(mod: SkinSiteModInfo) {
+	if (deletingHash.value !== null) return
+	if (!window.confirm(formatMessage(messages.confirmDelete, { name: mod.name }))) return
+	deletingHash.value = mod.hash
+	try {
+		const result = await skinSiteDeleteModFile(mod.hash)
+		if (!result.success) throw new Error(result.errorMessage)
+		addNotification({ type: 'success', title: formatMessage(messages.deleted) })
+		await loadMods(false)
+	} catch (error) {
+		handleError(error)
+	} finally {
+		deletingHash.value = null
+	}
+}
+
+function openNewTag() {
+	editingTagId.value = null
+	tagForm.value = { name: '', rules: '' }
+	tagEditorOpen.value = true
+}
+
+function openEditTag(tag: SkinSiteModRuleTag) {
+	editingTagId.value = tag.id
+	tagForm.value = { name: tag.name, rules: tag.rules.join('\n') }
+	tagEditorOpen.value = true
+}
+
+function closeTagEditor() {
+	tagEditorOpen.value = false
+	tagForm.value = { name: '', rules: '' }
+	editingTagId.value = null
+}
+
+async function saveTag() {
+	const name = tagForm.value.name.trim()
+	if (!name || savingTag.value) return
+	savingTag.value = true
+	try {
+		const rules = tagForm.value.rules
+			.split('\n')
+			.map((r) => r.trim())
+			.filter(Boolean)
+		const result =
+			editingTagId.value === null
+				? await skinSiteCreateModRuleTag(name, rules)
+				: await skinSiteUpdateModRuleTag(editingTagId.value, name, rules)
+		if (!result.success) throw new Error(result.errorMessage)
+		addNotification({
+			type: 'success',
+			title: formatMessage(editingTagId.value === null ? messages.tagCreated : messages.tagUpdated),
+		})
+		closeTagEditor()
+		await loadTags()
+	} catch (error) {
+		handleError(error)
+	} finally {
+		savingTag.value = false
+	}
+}
+
+async function removeTag(tag: SkinSiteModRuleTag) {
+	if (!window.confirm(formatMessage(messages.confirmDeleteTag, { name: tag.name }))) return
+	try {
+		const result = await skinSiteDeleteModRuleTag(tag.id)
+		if (!result.success) throw new Error(result.errorMessage)
+		addNotification({ type: 'success', title: formatMessage(messages.tagDeleted) })
+		if (tagFilter.value === tag.id) tagFilter.value = null
+		await loadTags()
+	} catch (error) {
+		handleError(error)
+	}
+}
+
+function pickRuntimeFile() {
+	runtimeFile.value?.click()
+}
+
+async function onRuntimeFile(event: Event) {
+	const input = event.target as HTMLInputElement
+	const file = input.files?.[0]
+	input.value = ''
+	const version = runtimeVersion.value.trim()
+	if (!file || !version || runtimeUploading.value) return
+	runtimeUploading.value = true
+	try {
+		const result = await skinSiteUploadModRuntime(version, file)
+		if (!result.success) throw new Error(result.errorMessage)
+		addNotification({ type: 'success', title: formatMessage(messages.runtimeUploaded) })
+		runtimeVersion.value = ''
+		await loadRuntime()
+	} catch (error) {
+		handleError(error)
+	} finally {
+		runtimeUploading.value = false
+	}
+}
+
+async function activateRuntime(release: SkinSiteModRuntimeRelease) {
+	if (activatingRuntimeId.value !== null) return
+	activatingRuntimeId.value = release.id
+	try {
+		const result = await skinSiteActivateModRuntime(release.id)
+		if (!result.success) throw new Error(result.errorMessage)
+		addNotification({ type: 'success', title: formatMessage(messages.activated) })
+		await loadRuntime()
+	} catch (error) {
+		handleError(error)
+	} finally {
+		activatingRuntimeId.value = null
+	}
+}
+
+async function removeRuntime(release: SkinSiteModRuntimeRelease) {
+	if (deletingRuntimeId.value !== null) return
+	deletingRuntimeId.value = release.id
+	try {
+		const result = await skinSiteDeleteModRuntime(release.id)
+		if (!result.success) throw new Error(result.errorMessage)
+		await loadRuntime()
+	} catch (error) {
+		handleError(error)
+	} finally {
+		deletingRuntimeId.value = null
+	}
+}
+
+onMounted(async () => {
+	await loadTags()
+	await loadMods(true)
+})
+</script>
+<template>
+	<div class="flex flex-col gap-4">
+		<div class="flex flex-wrap items-center gap-2">
+			<h2 class="m-0 text-lg font-bold text-contrast">{{ formatMessage(messages.title) }}</h2>
+			<button
+				type="button"
+				class="rounded-full px-3 py-1 text-xs font-semibold"
+				:class="tab === 'mods' ? 'bg-brand text-contrast' : 'bg-button-bg text-secondary'"
+				@click="switchTab('mods')"
+			>
+				{{ formatMessage(messages.tabMods) }}
+			</button>
+			<button
+				type="button"
+				class="rounded-full px-3 py-1 text-xs font-semibold"
+				:class="tab === 'tags' ? 'bg-brand text-contrast' : 'bg-button-bg text-secondary'"
+				@click="switchTab('tags')"
+			>
+				{{ formatMessage(messages.tabTags) }}
+			</button>
+			<button
+				type="button"
+				class="rounded-full px-3 py-1 text-xs font-semibold"
+				:class="tab === 'runtime' ? 'bg-brand text-contrast' : 'bg-button-bg text-secondary'"
+				@click="switchTab('runtime')"
+			>
+				{{ formatMessage(messages.tabRuntime) }}
+			</button>
+		</div>
+
+		<template v-if="tab === 'mods'">
+			<div class="flex flex-wrap items-center gap-2">
+				<input
+					v-model="searchKeyword"
+					type="text"
+					:placeholder="formatMessage(messages.search)"
+					class="min-w-0 flex-1 rounded-full border border-solid border-surface-5 bg-bg px-3 py-1 text-xs text-contrast outline-none focus:border-brand"
+					@keyup.enter="loadMods(true)"
+				/>
+				<select
+					v-model="tagFilter"
+					class="rounded-full bg-button-bg px-3 py-1 text-xs font-semibold text-contrast"
+					@change="loadMods(true)"
+				>
+					<option :value="null">{{ formatMessage(messages.filterAll) }}</option>
+					<option v-for="tag in tags" :key="tag.id" :value="tag.id">{{ tag.name }}</option>
+				</select>
+				<span class="text-xs text-secondary">
+					{{ formatMessage(messages.total, { count: modTotal }) }}
+				</span>
+			</div>
+
+			<div v-if="modLoading" class="flex items-center gap-2 text-sm text-secondary">
+				<SpinnerIcon class="size-4 animate-spin" />
+				{{ formatMessage(messages.loading) }}
+			</div>
+			<p v-else-if="modFailed" class="m-0 text-sm text-secondary">
+				{{ formatMessage(messages.failed) }}
+			</p>
+			<p v-else-if="!mods.length" class="m-0 rounded-xl bg-bg-raised p-4 text-sm text-secondary">
+				{{ formatMessage(messages.empty) }}
+			</p>
+			<div v-else class="flex flex-col gap-2">
+				<div
+					v-for="mod in mods"
+					:key="mod.hash"
+					class="flex flex-col gap-2 rounded-xl bg-bg-raised p-3"
+				>
+					<div class="flex flex-wrap items-center gap-2">
+						<span class="min-w-0 flex-1 truncate text-sm font-semibold text-contrast">
+							{{ mod.metadata.name || mod.name }}
+						</span>
+						<span class="shrink-0 text-xs text-secondary">{{ formatSize(mod.size) }}</span>
+						<span
+							v-for="loader in mod.metadata.loaderType"
+							:key="loader"
+							class="shrink-0 rounded-full bg-button-bg px-2 py-0.5 text-[10px] font-semibold text-secondary"
+						>
+							{{ loader }}
+						</span>
+					</div>
+					<span class="truncate font-mono text-[10px] text-secondary">{{ mod.hash }}</span>
+
+					<div v-if="editingHash === mod.hash" class="grid grid-cols-1 gap-2 sm:grid-cols-3">
+						<label class="flex flex-col gap-1">
+							<span class="text-xs text-secondary">{{ formatMessage(messages.name) }}</span>
+							<input
+								v-model="editForm.name"
+								type="text"
+								class="rounded-lg border border-solid border-surface-5 bg-bg px-2 py-1 text-xs text-contrast outline-none focus:border-brand"
+							/>
+						</label>
+						<label class="flex flex-col gap-1">
+							<span class="text-xs text-secondary">{{ formatMessage(messages.modId) }}</span>
+							<input
+								v-model="editForm.modId"
+								type="text"
+								class="rounded-lg border border-solid border-surface-5 bg-bg px-2 py-1 text-xs text-contrast outline-none focus:border-brand"
+							/>
+						</label>
+						<label class="flex flex-col gap-1">
+							<span class="text-xs text-secondary">{{ formatMessage(messages.version) }}</span>
+							<input
+								v-model="editForm.version"
+								type="text"
+								class="rounded-lg border border-solid border-surface-5 bg-bg px-2 py-1 text-xs text-contrast outline-none focus:border-brand"
+							/>
+						</label>
+						<label class="flex flex-col gap-1 sm:col-span-3">
+							<span class="text-xs text-secondary">{{ formatMessage(messages.domainRules) }}</span>
+							<input
+								v-model="editForm.domainRules"
+								type="text"
+								class="rounded-lg border border-solid border-surface-5 bg-bg px-2 py-1 text-xs text-contrast outline-none focus:border-brand"
+							/>
+						</label>
+					</div>
+
+					<div class="flex flex-wrap gap-2">
+						<template v-if="editingHash === mod.hash">
+							<button
+								type="button"
+								class="rounded-full bg-button-bg px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110"
+								@click="cancelEdit"
+							>
+								{{ formatMessage(messages.cancel) }}
+							</button>
+							<button
+								type="button"
+								class="rounded-full bg-brand px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+								:disabled="savingMod"
+								@click="saveMod(mod)"
+							>
+								{{ formatMessage(messages.save) }}
+							</button>
+						</template>
+						<template v-else>
+							<span
+								v-for="rule in mod.domainRules"
+								:key="rule"
+								class="rounded bg-bg px-2 py-0.5 font-mono text-[10px] text-secondary"
+							>
+								{{ rule }}
+							</span>
+							<button
+								type="button"
+								class="ml-auto rounded-full bg-button-bg px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110"
+								@click="startEdit(mod)"
+							>
+								{{ formatMessage(messages.edit) }}
+							</button>
+							<button
+								type="button"
+								class="rounded-full bg-red px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+								:disabled="deletingHash !== null"
+								@click="removeMod(mod)"
+							>
+								{{ formatMessage(messages.remove) }}
+							</button>
+						</template>
+					</div>
+				</div>
+
+				<div class="flex items-center justify-center gap-3 pt-2">
+					<button
+						type="button"
+						class="rounded-full bg-button-bg px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+						:disabled="!hasPrev"
+						@click="prevPage"
+					>
+						{{ formatMessage(messages.prev) }}
+					</button>
+					<span class="text-xs text-secondary">
+						{{ formatMessage(messages.page, { page: modPage }) }} / {{ modPageCount }}
+					</span>
+					<button
+						type="button"
+						class="rounded-full bg-button-bg px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+						:disabled="!hasNext"
+						@click="nextPage"
+					>
+						{{ formatMessage(messages.next) }}
+					</button>
+				</div>
+			</div>
+		</template>
+		<template v-else-if="tab === 'tags'">
+			<div class="flex items-center gap-2">
+				<button
+					type="button"
+					class="rounded-full bg-brand px-4 py-2 text-sm font-semibold text-contrast hover:brightness-110"
+					@click="openNewTag"
+				>
+					{{ formatMessage(messages.newTag) }}
+				</button>
+			</div>
+
+			<div v-if="tagsLoading" class="flex items-center gap-2 text-sm text-secondary">
+				<SpinnerIcon class="size-4 animate-spin" />
+				{{ formatMessage(messages.loading) }}
+			</div>
+			<div v-else-if="!tags.length" class="rounded-xl bg-bg-raised p-4 text-sm text-secondary">
+				{{ formatMessage(messages.empty) }}
+			</div>
+			<div v-else class="flex flex-col gap-2">
+				<div
+					v-for="tag in tags"
+					:key="tag.id"
+					class="flex flex-wrap items-center gap-2 rounded-xl bg-bg-raised p-3"
+				>
+					<span class="min-w-0 flex-1 truncate text-sm font-semibold text-contrast">
+						{{ tag.name }}
+					</span>
+					<span class="text-xs text-secondary">×{{ tag.rules.length }}</span>
+					<button
+						type="button"
+						class="rounded-full bg-button-bg px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110"
+						@click="openEditTag(tag)"
+					>
+						{{ formatMessage(messages.edit) }}
+					</button>
+					<button
+						type="button"
+						class="rounded-full bg-red px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110"
+						@click="removeTag(tag)"
+					>
+						{{ formatMessage(messages.remove) }}
+					</button>
+				</div>
+			</div>
+
+			<div
+				v-if="tagEditorOpen"
+				class="flex flex-col gap-2 rounded-xl border border-solid border-surface-5 bg-bg-raised p-4"
+			>
+				<label class="flex flex-col gap-1">
+					<span class="text-sm font-semibold text-contrast">
+						{{ formatMessage(messages.tagName) }}
+					</span>
+					<input
+						v-model="tagForm.name"
+						type="text"
+						class="rounded-lg border border-solid border-surface-5 bg-bg px-3 py-2 text-sm text-contrast outline-none focus:border-brand"
+					/>
+				</label>
+				<label class="flex flex-col gap-1">
+					<span class="text-sm font-semibold text-contrast">
+						{{ formatMessage(messages.tagRules) }}
+					</span>
+					<textarea
+						v-model="tagForm.rules"
+						rows="5"
+						:placeholder="formatMessage(messages.tagRulesHint)"
+						class="w-full resize-y rounded-lg border border-solid border-surface-5 bg-bg px-3 py-2 font-mono text-xs text-contrast outline-none focus:border-brand"
+					/>
+				</label>
+				<div class="flex justify-end gap-2">
+					<button
+						type="button"
+						class="rounded-full bg-button-bg px-4 py-2 text-sm font-semibold text-contrast hover:brightness-110"
+						@click="closeTagEditor"
+					>
+						{{ formatMessage(messages.cancel) }}
+					</button>
+					<button
+						type="button"
+						class="rounded-full bg-brand px-4 py-2 text-sm font-semibold text-contrast disabled:opacity-50"
+						:disabled="savingTag || !tagForm.name.trim()"
+						@click="saveTag"
+					>
+						{{ formatMessage(messages.save) }}
+					</button>
+				</div>
+			</div>
+		</template>
+		<template v-else>
+			<div class="flex flex-wrap items-center gap-2">
+				<input ref="runtimeFile" type="file" class="hidden" @change="onRuntimeFile" />
+				<input
+					v-model="runtimeVersion"
+					type="text"
+					:placeholder="formatMessage(messages.runtimeVersion)"
+					class="w-40 rounded-lg border border-solid border-surface-5 bg-bg px-3 py-1.5 text-xs text-contrast outline-none focus:border-brand"
+				/>
+				<button
+					type="button"
+					class="rounded-full bg-brand px-4 py-2 text-sm font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+					:disabled="runtimeUploading || !runtimeVersion.trim()"
+					@click="pickRuntimeFile"
+				>
+					{{
+						runtimeUploading
+							? formatMessage(messages.uploading)
+							: formatMessage(messages.uploadRuntime)
+					}}
+				</button>
+			</div>
+
+			<div
+				v-if="runtimeState && runtimeState.manifestUrl"
+				class="flex flex-wrap items-center gap-2 rounded-xl bg-bg-raised p-3"
+			>
+				<span class="text-xs font-semibold text-contrast">
+					{{ formatMessage(messages.manifestUrl) }}
+				</span>
+				<code class="min-w-0 flex-1 truncate text-xs text-secondary">
+					{{ runtimeState.manifestUrl }}
+				</code>
+			</div>
+
+			<div v-if="runtimeLoading" class="flex items-center gap-2 text-sm text-secondary">
+				<SpinnerIcon class="size-4 animate-spin" />
+				{{ formatMessage(messages.loading) }}
+			</div>
+			<p
+				v-else-if="!runtimeState || !runtimeState.releases.length"
+				class="m-0 rounded-xl bg-bg-raised p-4 text-sm text-secondary"
+			>
+				{{ formatMessage(messages.empty) }}
+			</p>
+			<div v-else class="flex flex-col gap-2">
+				<div
+					v-for="release in runtimeState.releases"
+					:key="release.id"
+					class="flex flex-wrap items-center gap-3 rounded-xl bg-bg-raised p-3"
+				>
+					<div class="flex min-w-0 flex-1 flex-col">
+						<span class="truncate text-sm font-semibold text-contrast">
+							{{ release.version }}
+							<span class="text-xs font-normal text-secondary">#{{ release.id }}</span>
+						</span>
+						<span class="truncate text-xs text-secondary">
+							{{ formatMessage(messages.uploader, { name: release.uploadedBy }) }} ·
+							{{ formatDateTime(release.uploadedAt) }}
+						</span>
+					</div>
+					<span class="shrink-0 text-xs text-secondary">
+						{{ formatSize(release.fileSize) }}
+					</span>
+					<span
+						v-if="release.active"
+						class="shrink-0 rounded-full bg-green px-2 py-0.5 text-[10px] font-semibold text-contrast"
+					>
+						{{ formatMessage(messages.active) }}
+					</span>
+					<span
+						class="shrink-0 rounded-full px-2 py-0.5 text-[10px] font-semibold"
+						:class="release.available ? 'bg-button-bg text-secondary' : 'bg-orange text-contrast'"
+					>
+						{{
+							release.available
+								? formatMessage(messages.available)
+								: formatMessage(messages.unavailable)
+						}}
+					</span>
+					<button
+						v-if="!release.active"
+						type="button"
+						class="shrink-0 rounded-full bg-brand px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+						:disabled="activatingRuntimeId !== null"
+						@click="activateRuntime(release)"
+					>
+						{{ formatMessage(messages.activate) }}
+					</button>
+					<button
+						type="button"
+						class="shrink-0 rounded-full bg-red px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+						:disabled="deletingRuntimeId !== null || release.active"
+						@click="removeRuntime(release)"
+					>
+						{{ formatMessage(messages.remove) }}
+					</button>
+				</div>
+			</div>
+		</template>
+	</div>
+</template>
diff --git a/apps/app-frontend/src/helpers/skin-site-api.ts b/apps/app-frontend/src/helpers/skin-site-api.ts
index 1bf25b8..a9f1b9e 100644
--- a/apps/app-frontend/src/helpers/skin-site-api.ts
+++ b/apps/app-frontend/src/helpers/skin-site-api.ts
@@ -1532,3 +1532,167 @@ export function skinSiteDeleteDonation(
 		method: 'DELETE',
 	})
 }
+
+export type SkinSiteModLoaderType = 'FABRIC' | 'FORGE'
+
+export interface SkinSiteModMetadata {
+	modId?: string
+	name?: string
+	version?: string
+	iconBytes?: string
+	loaderType: SkinSiteModLoaderType[]
+}
+
+export interface SkinSiteModInfo {
+	domainRules: string[]
+	hash: string
+	name: string
+	size: number
+	metadata: SkinSiteModMetadata
+}
+
+export interface SkinSiteModRuleTag {
+	id: number
+	name: string
+	rules: string[]
+}
+
+export function skinSiteModCount(params?: {
+	serverAddr?: string
+	ruleTagId?: number | null
+}): Promise<SkinSiteResponse<number>> {
+	const query = new URLSearchParams()
+	const addr = params?.serverAddr?.trim()
+	if (addr) query.set('server_addr', addr)
+	if (params?.ruleTagId != null) query.set('rule_tag_id', String(params.ruleTagId))
+	const suffix = query.toString() ? '?' + query.toString() : ''
+	return skinSiteRequest<number>('query/mod/number' + suffix, { type: 'mod' })
+}
+
+export function skinSiteModList(params: {
+	limit: number
+	offset: number
+	serverAddr?: string
+	ruleTagId?: number | null
+}): Promise<SkinSiteResponse<SkinSiteModInfo[]>> {
+	return skinSiteRequest<SkinSiteModInfo[]>('query/mod/list', {
+		method: 'POST',
+		type: 'mod',
+		body: {
+			offset: params.offset || 0,
+			limit: params.limit || 0,
+			serverAddr: params.serverAddr?.trim() || undefined,
+			ruleTagId: params.ruleTagId ?? undefined,
+		},
+	})
+}
+
+export function skinSiteModSearch(
+	name: string,
+	ruleTagId?: number | null,
+): Promise<SkinSiteResponse<SkinSiteModInfo[]>> {
+	const query = new URLSearchParams()
+	if (ruleTagId != null) query.set('rule_tag_id', String(ruleTagId))
+	const suffix = query.toString() ? '?' + query.toString() : ''
+	return skinSiteRequest<SkinSiteModInfo[]>(
+		'query/mod/search/' + encodeURIComponent(name) + suffix,
+		{ type: 'mod' },
+	)
+}
+
+export function skinSiteUpdateModInfo(info: SkinSiteModInfo): Promise<SkinSiteResponse<string>> {
+	return skinSiteRequest<string>('update/info', { method: 'POST', type: 'mod', body: info })
+}
+
+export function skinSiteDeleteModFile(hash: string): Promise<SkinSiteResponse<string>> {
+	return skinSiteRequest<string>(hash, { method: 'DELETE', type: 'mod' })
+}
+
+export function skinSiteDeleteMultiModFile(hashes: string[]): Promise<SkinSiteResponse<string>> {
+	return skinSiteRequest<string>('delete/multimod', {
+		method: 'POST',
+		type: 'mod',
+		body: { modHashes: hashes },
+	})
+}
+
+export function skinSiteModRuleTags(): Promise<SkinSiteResponse<SkinSiteModRuleTag[]>> {
+	return skinSiteRequest<SkinSiteModRuleTag[]>('rule-tags', { type: 'mod' })
+}
+
+export function skinSiteCreateModRuleTag(
+	name: string,
+	rules: string[],
+): Promise<SkinSiteResponse<SkinSiteModRuleTag>> {
+	return skinSiteRequest<SkinSiteModRuleTag>('rule-tags', {
+		method: 'POST',
+		type: 'mod',
+		body: { name, rules },
+	})
+}
+
+export function skinSiteUpdateModRuleTag(
+	id: number,
+	name: string,
+	rules: string[],
+): Promise<SkinSiteResponse<SkinSiteModRuleTag>> {
+	return skinSiteRequest<SkinSiteModRuleTag>('rule-tags/' + id, {
+		method: 'POST',
+		type: 'mod',
+		body: { name, rules },
+	})
+}
+
+export function skinSiteDeleteModRuleTag(id: number): Promise<SkinSiteResponse<string>> {
+	return skinSiteRequest<string>('rule-tags/' + id, { method: 'DELETE', type: 'mod' })
+}
+
+export interface SkinSiteModRuntimeRelease {
+	id: number
+	version: string
+	fileName: string
+	sha256: string
+	fileSize: number
+	uploadedBy: string
+	uploadedAt: number
+	publishedAt: number | null
+	active: boolean
+	available: boolean
+	downloadUrl: string
+}
+
+export interface SkinSiteModRuntimeAdminState {
+	manifestUrl: string
+	releases: SkinSiteModRuntimeRelease[]
+}
+
+export function skinSiteModRuntimeReleases(): Promise<
+	SkinSiteResponse<SkinSiteModRuntimeAdminState>
+> {
+	return skinSiteRequest<SkinSiteModRuntimeAdminState>('runtime/admin', { type: 'mod' })
+}
+
+export function skinSiteUploadModRuntime(
+	version: string,
+	file: File,
+): Promise<SkinSiteResponse<SkinSiteModRuntimeRelease>> {
+	const form = new FormData()
+	form.append('runtime', file, file.name)
+	return skinSiteRequest<SkinSiteModRuntimeRelease>(
+		'runtime/admin/upload?version=' + encodeURIComponent(version),
+		{ method: 'POST', type: 'mod', form },
+	)
+}
+
+export function skinSiteActivateModRuntime(
+	id: number,
+): Promise<SkinSiteResponse<SkinSiteModRuntimeRelease>> {
+	return skinSiteRequest<SkinSiteModRuntimeRelease>('runtime/admin/' + id + '/activate', {
+		method: 'POST',
+		type: 'mod',
+	})
+}
+
+export function skinSiteDeleteModRuntime(id: number): Promise<SkinSiteResponse<string>> {
+	return skinSiteRequest<string>('runtime/admin/' + id, { method: 'DELETE', type: 'mod' })
+}
diff --git a/apps/app-frontend/src/locales/en-US/index.json b/apps/app-frontend/src/locales/en-US/index.json
index 1fd0639..517a390 100644
--- a/apps/app-frontend/src/locales/en-US/index.json
+++ b/apps/app-frontend/src/locales/en-US/index.json
@@ -12049,5 +12049,52 @@
   "app.skin-site.admin.donations.updated": {"message": "Donation updated."},
   "app.skin-site.admin.donations.deleted": {"message": "Donation deleted."},
   "app.skin-site.admin.donations.confirm-delete": {"message": "Delete the donation from “{name}”? This cannot be undone."},
-  "app.skin-site.admin.donations.load-more": {"message": "Load more"}
+  "app.skin-site.admin.donations.load-more": {"message": "Load more"},
+  "app.skin-site.admin.mods.title": {"message": "Mods"},
+  "app.skin-site.admin.mods.tab-mods": {"message": "Mod files"},
+  "app.skin-site.admin.mods.tab-tags": {"message": "Rule tags"},
+  "app.skin-site.admin.mods.tab-runtime": {"message": "Runtime"},
+  "app.skin-site.admin.mods.loading": {"message": "Loading…"},
+  "app.skin-site.admin.mods.failed": {"message": "Could not load mods."},
+  "app.skin-site.admin.mods.empty": {"message": "No mods found."},
+  "app.skin-site.admin.mods.total": {"message": "{count} mods"},
+  "app.skin-site.admin.mods.search": {"message": "Search by name"},
+  "app.skin-site.admin.mods.filter-all": {"message": "All tags"},
+  "app.skin-site.admin.mods.prev": {"message": "Previous"},
+  "app.skin-site.admin.mods.next": {"message": "Next"},
+  "app.skin-site.admin.mods.page": {"message": "Page {page}"},
+  "app.skin-site.admin.mods.name": {"message": "Name"},
+  "app.skin-site.admin.mods.version": {"message": "Version"},
+  "app.skin-site.admin.mods.mod-id": {"message": "Mod ID"},
+  "app.skin-site.admin.mods.size": {"message": "Size"},
+  "app.skin-site.admin.mods.loaders": {"message": "Loaders"},
+  "app.skin-site.admin.mods.domain-rules": {"message": "Domain rules"},
+  "app.skin-site.admin.mods.edit": {"message": "Edit"},
+  "app.skin-site.admin.mods.save": {"message": "Save"},
+  "app.skin-site.admin.mods.cancel": {"message": "Cancel"},
+  "app.skin-site.admin.mods.remove": {"message": "Delete"},
+  "app.skin-site.admin.mods.updated": {"message": "Mod updated."},
+  "app.skin-site.admin.mods.deleted": {"message": "Mod deleted."},
+  "app.skin-site.admin.mods.confirm-delete": {"message": "Delete mod “{name}”? This cannot be undone."},
+  "app.skin-site.admin.mods.rule-tags": {"message": "Rule tags"},
+  "app.skin-site.admin.mods.tag-name": {"message": "Tag name"},
+  "app.skin-site.admin.mods.tag-rules": {"message": "Rules"},
+  "app.skin-site.admin.mods.tag-rules-hint": {"message": "One rule per line."},
+  "app.skin-site.admin.mods.new-tag": {"message": "New tag"},
+  "app.skin-site.admin.mods.tag-created": {"message": "Tag created."},
+  "app.skin-site.admin.mods.tag-updated": {"message": "Tag updated."},
+  "app.skin-site.admin.mods.tag-deleted": {"message": "Tag deleted."},
+  "app.skin-site.admin.mods.confirm-delete-tag": {"message": "Delete tag “{name}”?"},
+  "app.skin-site.admin.mods.runtime": {"message": "Runtime releases"},
+  "app.skin-site.admin.mods.manifest-url": {"message": "Manifest URL"},
+  "app.skin-site.admin.mods.upload-runtime": {"message": "Upload runtime"},
+  "app.skin-site.admin.mods.runtime-version": {"message": "Version"},
+  "app.skin-site.admin.mods.uploading": {"message": "Uploading…"},
+  "app.skin-site.admin.mods.runtime-uploaded": {"message": "Runtime uploaded."},
+  "app.skin-site.admin.mods.activate": {"message": "Activate"},
+  "app.skin-site.admin.mods.activated": {"message": "Runtime activated."},
+  "app.skin-site.admin.mods.available": {"message": "Available"},
+  "app.skin-site.admin.mods.unavailable": {"message": "Unavailable"},
+  "app.skin-site.admin.mods.active": {"message": "Active"},
+  "app.skin-site.admin.mods.uploader": {"message": "by {name}"}
 }
diff --git a/apps/app-frontend/src/locales/zh-CN/index.json b/apps/app-frontend/src/locales/zh-CN/index.json
index d86a373..acaa206 100644
--- a/apps/app-frontend/src/locales/zh-CN/index.json
+++ b/apps/app-frontend/src/locales/zh-CN/index.json
@@ -11880,5 +11880,52 @@
   "app.skin-site.admin.donations.updated": {"message": "捐赠记录已更新。"},
   "app.skin-site.admin.donations.deleted": {"message": "捐赠记录已删除。"},
   "app.skin-site.admin.donations.confirm-delete": {"message": "确定删除「{name}」的捐赠记录吗？此操作不可撤销。"},
-  "app.skin-site.admin.donations.load-more": {"message": "加载更多"}
+  "app.skin-site.admin.donations.load-more": {"message": "加载更多"},
+  "app.skin-site.admin.mods.title": {"message": "Mod 管理"},
+  "app.skin-site.admin.mods.tab-mods": {"message": "Mod 文件"},
+  "app.skin-site.admin.mods.tab-tags": {"message": "规则标签"},
+  "app.skin-site.admin.mods.tab-runtime": {"message": "运行时"},
+  "app.skin-site.admin.mods.loading": {"message": "加载中…"},
+  "app.skin-site.admin.mods.failed": {"message": "无法加载 Mod 列表。"},
+  "app.skin-site.admin.mods.empty": {"message": "没有找到 Mod。"},
+  "app.skin-site.admin.mods.total": {"message": "共 {count} 个 Mod"},
+  "app.skin-site.admin.mods.search": {"message": "按名称搜索"},
+  "app.skin-site.admin.mods.filter-all": {"message": "全部标签"},
+  "app.skin-site.admin.mods.prev": {"message": "上一页"},
+  "app.skin-site.admin.mods.next": {"message": "下一页"},
+  "app.skin-site.admin.mods.page": {"message": "第 {page} 页"},
+  "app.skin-site.admin.mods.name": {"message": "名称"},
+  "app.skin-site.admin.mods.version": {"message": "版本"},
+  "app.skin-site.admin.mods.mod-id": {"message": "Mod ID"},
+  "app.skin-site.admin.mods.size": {"message": "大小"},
+  "app.skin-site.admin.mods.loaders": {"message": "加载器"},
+  "app.skin-site.admin.mods.domain-rules": {"message": "域名规则"},
+  "app.skin-site.admin.mods.edit": {"message": "编辑"},
+  "app.skin-site.admin.mods.save": {"message": "保存"},
+  "app.skin-site.admin.mods.cancel": {"message": "取消"},
+  "app.skin-site.admin.mods.remove": {"message": "删除"},
+  "app.skin-site.admin.mods.updated": {"message": "Mod 已更新。"},
+  "app.skin-site.admin.mods.deleted": {"message": "Mod 已删除。"},
+  "app.skin-site.admin.mods.confirm-delete": {"message": "确定删除 Mod「{name}」吗？此操作不可撤销。"},
+  "app.skin-site.admin.mods.rule-tags": {"message": "规则标签"},
+  "app.skin-site.admin.mods.tag-name": {"message": "标签名称"},
+  "app.skin-site.admin.mods.tag-rules": {"message": "规则"},
+  "app.skin-site.admin.mods.tag-rules-hint": {"message": "每行一条规则。"},
+  "app.skin-site.admin.mods.new-tag": {"message": "新建标签"},
+  "app.skin-site.admin.mods.tag-created": {"message": "标签已创建。"},
+  "app.skin-site.admin.mods.tag-updated": {"message": "标签已更新。"},
+  "app.skin-site.admin.mods.tag-deleted": {"message": "标签已删除。"},
+  "app.skin-site.admin.mods.confirm-delete-tag": {"message": "确定删除标签「{name}」吗？"},
+  "app.skin-site.admin.mods.runtime": {"message": "运行时版本"},
+  "app.skin-site.admin.mods.manifest-url": {"message": "清单地址"},
+  "app.skin-site.admin.mods.upload-runtime": {"message": "上传运行时"},
+  "app.skin-site.admin.mods.runtime-version": {"message": "版本"},
+  "app.skin-site.admin.mods.uploading": {"message": "上传中…"},
+  "app.skin-site.admin.mods.runtime-uploaded": {"message": "运行时已上传。"},
+  "app.skin-site.admin.mods.activate": {"message": "设为当前"},
+  "app.skin-site.admin.mods.activated": {"message": "运行时已启用。"},
+  "app.skin-site.admin.mods.available": {"message": "可用"},
+  "app.skin-site.admin.mods.unavailable": {"message": "不可用"},
+  "app.skin-site.admin.mods.active": {"message": "当前版本"},
+  "app.skin-site.admin.mods.uploader": {"message": "由 {name} 上传"}
 }
diff --git a/scripts/axolotl/i18n-check.mjs b/scripts/axolotl/i18n-check.mjs
index b277c6f..1482e1e 100644
--- a/scripts/axolotl/i18n-check.mjs
+++ b/scripts/axolotl/i18n-check.mjs
@@ -34,6 +34,7 @@ const allowedUntranslatedMessages = new Set([
 	'QQ',
 	'IP',
 	'URL',
+	'Mod ID',
 	'LogShare AI',
 	'NeoForge',
 	'OptiFine',