diff --git a/web/src/lib/api/repo.test.ts b/web/src/lib/api/repo.test.ts
index 8ef1311d..45aeb4cd 100644
--- a/web/src/lib/api/repo.test.ts
+++ b/web/src/lib/api/repo.test.ts
@@ -181,14 +181,18 @@ describe("toBranchSummary", () => {
 	it("reads the nested reference and the go-git commit fields", () => {
 		const branch: BranchEntry = {
 			reference: { name: "master", hash: "ff3a3678" },
-			commit: { Committer: { Name: "Ada", Email: "a@b.c", When: "2026-07-02T10:00:00Z" } },
+			commit: {
+				Committer: { Name: "Ada", Email: "a@b.c", When: "2026-07-02T10:00:00Z" },
+				Message: "the tip commit"
+			},
 			is_default: true
 		};
 		expect(toBranchSummary(branch)).toEqual({
 			name: "master",
 			hash: "ff3a3678",
 			when: "2026-07-02T10:00:00Z",
-			isDefault: true
+			isDefault: true,
+			message: "the tip commit"
 		});
 	});
 
@@ -214,7 +218,8 @@ describe("toTagSummary", () => {
 			hash: "63fa1d4b",
 			commitHash: "4b4efe25",
 			when: "2026-07-01T10:00:00Z",
-			message: "release"
+			message: "release",
+			taggerName: "Ada"
 		});
 	});
 
diff --git a/web/src/lib/api/repo.ts b/web/src/lib/api/repo.ts
index 77aab92d..d804a360 100644
--- a/web/src/lib/api/repo.ts
+++ b/web/src/lib/api/repo.ts
@@ -224,13 +224,16 @@ export interface BranchSummary {
 	hash: string;
 	when?: string;
 	isDefault: boolean;
+	// full commit message
+	message?: string;
 }
 
 export const toBranchSummary = (branch: BranchEntry): BranchSummary => ({
 	name: branch.reference.name,
 	hash: branch.reference.hash,
 	when: branch.commit?.Committer?.When ?? branch.commit?.Author?.When,
-	isDefault: branch.is_default === true
+	isDefault: branch.is_default === true,
+	message: branch.commit?.Message
 });
 
 export interface TagSummary {
@@ -240,6 +243,8 @@ export interface TagSummary {
 	commitHash: string;
 	when?: string;
 	message?: string;
+	// annotated tags carry their tagger
+	taggerName?: string;
 }
 
 export const hexFromBytes = (bytes: number[]): string =>
@@ -252,7 +257,8 @@ export const toTagSummary = (tag: TagEntry): TagSummary => {
 		hash: tag.hash,
 		commitHash: target?.length ? hexFromBytes(target) : tag.hash,
 		when: tag.tag?.Tagger?.When,
-		message: tag.message ?? tag.tag?.Message
+		message: tag.message ?? tag.tag?.Message,
+		taggerName: tag.tag?.Tagger?.Name
 	};
 };
 
diff --git a/web/src/lib/components/repo/BranchTable.stories.svelte b/web/src/lib/components/repo/BranchTable.stories.svelte
new file mode 100644
index 00000000..f2a0d7c5
--- /dev/null
+++ b/web/src/lib/components/repo/BranchTable.stories.svelte
@@ -0,0 +1,53 @@
+<script module lang="ts">
+	import { defineMeta, type StoryContext } from "@storybook/addon-svelte-csf";
+	import { expect } from "storybook/test";
+	import BranchTable from "./BranchTable.svelte";
+	import type { BranchSummary } from "./types";
+
+	const branches: BranchSummary[] = [
+		{
+			name: "main",
+			hash: "0123456789abcdef0123456789abcdef01234567",
+			when: "2026-07-28T09:00:00Z",
+			isDefault: true,
+			message: "merge pull request #42\n\na longer body nobody reads"
+		},
+		{
+			name: "feature/storybook",
+			hash: "abcdef0123456789abcdef0123456789abcdef01",
+			when: "2026-07-27T09:00:00Z",
+			isDefault: false,
+			message: "add stories for everything"
+		}
+	];
+
+	type PlayContext = Pick<StoryContext<Record<string, unknown>>, "canvas">;
+
+	const rowsLinkOut = async ({ canvas }: PlayContext) => {
+		const treeLinks = canvas.getAllByRole("link", { name: "main" });
+		await expect(treeLinks[0]).toHaveAttribute("href", "/dawn/tangled/tree/main");
+		const hashLinks = canvas.getAllByRole("link", { name: "01234567" });
+		await expect(hashLinks[0]).toHaveAttribute("href", "/dawn/tangled/commits/main");
+		await expect(canvas.getByText("merge pull request #42")).toBeInTheDocument();
+		await expect(canvas.queryByText(/a longer body/)).toBeNull();
+		await expect(canvas.getAllByText("Default")).toHaveLength(2);
+	};
+
+	const empty = async ({ canvas }: PlayContext) => {
+		await expect(canvas.getByText("This repository has no branches.")).toBeVisible();
+	};
+
+	const { Story } = defineMeta({
+		title: "Repo/BranchTable",
+		component: BranchTable,
+		tags: ["autodocs"],
+		args: {
+			ownerHandle: "dawn",
+			repoName: "tangled",
+			branches
+		}
+	});
+</script>
+
+<Story name="Branches" play={rowsLinkOut} />
+<Story name="Empty" args={{ branches: [] }} play={empty} />
diff --git a/web/src/lib/components/repo/BranchTable.svelte b/web/src/lib/components/repo/BranchTable.svelte
new file mode 100644
index 00000000..8d0513f9
--- /dev/null
+++ b/web/src/lib/components/repo/BranchTable.svelte
@@ -0,0 +1,107 @@
+<script lang="ts">
+	import { resolve } from "$app/paths";
+	import Tag from "$lib/components/ui/Tag.svelte";
+	import TimeAgo from "$lib/components/ui/TimeAgo.svelte";
+	import type { BranchSummary } from "./types";
+
+	interface Props {
+		ownerHandle: string;
+		repoName: string;
+		branches: BranchSummary[];
+	}
+
+	let { ownerHandle, repoName, branches }: Props = $props();
+
+	const base = $derived(`/${ownerHandle}/${repoName}`);
+	const treeHref = (name: string) => resolve(`${base}/tree/${encodeURIComponent(name)}` as "/");
+	const logHref = (name: string) => resolve(`${base}/commits/${encodeURIComponent(name)}` as "/");
+	const subject = (message?: string) => message?.split("\n\n")[0] ?? "";
+</script>
+
+<section id="branches-table" class="overflow-x-auto rounded bg-background-default px-6 py-4">
+	<h2 class="mb-4 typography-paragraph-regular font-bold">Branches</h2>
+
+	{#if branches.length === 0}
+		<p class="py-6 text-center text-foreground-subtle">This repository has no branches.</p>
+	{:else}
+		<div class="hidden divide-y divide-border-default md:flex md:flex-col">
+			<div class="grid grid-cols-14 gap-4">
+				<div
+					class="col-span-4 py-2 text-left typography-paragraph-regular font-bold text-foreground-muted"
+				>
+					Name
+				</div>
+				<div
+					class="col-span-2 py-2 text-left typography-paragraph-regular font-bold text-foreground-muted"
+				>
+					Commit
+				</div>
+				<div
+					class="col-span-6 py-2 text-left typography-paragraph-regular font-bold text-foreground-muted"
+				>
+					Message
+				</div>
+				<div
+					class="col-span-2 justify-self-end py-2 text-left typography-paragraph-regular font-bold text-foreground-muted"
+				>
+					Date
+				</div>
+			</div>
+			{#each branches as branch (branch.name)}
+				<div class="grid grid-cols-14 gap-4 py-3">
+					<div class="col-span-4 flex items-center gap-2 align-top">
+						<a
+							href={treeHref(branch.name)}
+							class="truncate text-foreground-default no-underline hover:underline"
+						>
+							{branch.name}
+						</a>
+						{#if branch.isDefault}
+							<Tag color="gray" class="font-mono">Default</Tag>
+						{/if}
+					</div>
+					<div class="col-span-2 align-top font-mono">
+						<a href={logHref(branch.name)} class="no-underline hover:underline">
+							{branch.hash.slice(0, 8)}
+						</a>
+					</div>
+					<div class="col-span-6 align-top break-words">{subject(branch.message)}</div>
+					<div class="col-span-2 justify-self-end align-top text-foreground-muted">
+						{#if branch.when}
+							<TimeAgo value={branch.when} />
+						{/if}
+					</div>
+				</div>
+			{/each}
+		</div>
+
+		<div class="md:hidden">
+			{#each branches as branch, index (branch.name)}
+				<div class="p-2 {index < branches.length - 1 ? 'border-b border-border-default' : ''}">
+					<div class="flex items-center gap-2">
+						<a
+							href={treeHref(branch.name)}
+							class="truncate font-medium text-foreground-default no-underline hover:underline"
+						>
+							{branch.name}
+						</a>
+						{#if branch.isDefault}
+							<Tag color="gray" class="font-mono">Default</Tag>
+						{/if}
+					</div>
+					<div
+						class="mt-1 flex items-center gap-1 typography-paragraph-small text-foreground-muted"
+					>
+						<a href={logHref(branch.name)} class="font-mono no-underline hover:underline">
+							{branch.hash.slice(0, 8)}
+						</a>
+						{#if branch.when}
+							<span aria-hidden="true">&middot;</span>
+							<TimeAgo value={branch.when} />
+						{/if}
+					</div>
+				</div>
+			{/each}
+		</div>
+	{/if}
+</section>
diff --git a/web/src/lib/components/repo/TagCard.stories.svelte b/web/src/lib/components/repo/TagCard.stories.svelte
new file mode 100644
index 00000000..c06e2ad0
--- /dev/null
+++ b/web/src/lib/components/repo/TagCard.stories.svelte
@@ -0,0 +1,53 @@
+<script module lang="ts">
+	import { defineMeta, type StoryContext } from "@storybook/addon-svelte-csf";
+	import { expect } from "storybook/test";
+	import TagCard from "./TagCard.svelte";
+	import type { TagSummary } from "./types";
+
+	const annotated: TagSummary = {
+		name: "v1.2.0",
+		hash: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+		commitHash: "0123456789abcdef0123456789abcdef01234567",
+		when: "2026-07-28T09:00:00Z",
+		taggerName: "dawn",
+		message: "release v1.2.0\n\nships the mobile fixes"
+	};
+
+	const lightweight: TagSummary = {
+		name: "nightly",
+		hash: "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
+		commitHash: "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
+	};
+
+	type PlayContext = Pick<StoryContext<Record<string, unknown>>, "canvas">;
+
+	const annotatedLayout = async ({ canvas }: PlayContext) => {
+		const nameLinks = canvas.getAllByRole("link", { name: /v1\.2\.0/ });
+		await expect(nameLinks[0]).toHaveAttribute("href", "/dawn/tangled/tags/v1.2.0");
+		const shaLinks = canvas.getAllByRole("link", { name: /01234567/ });
+		await expect(shaLinks[0]).toHaveAttribute(
+			"href",
+			"/dawn/tangled/commit/0123456789abcdef0123456789abcdef01234567"
+		);
+		await expect(canvas.getByText("release v1.2.0")).toBeInTheDocument();
+		await expect(canvas.getByText("ships the mobile fixes")).toBeInTheDocument();
+	};
+
+	const lightweightLayout = async ({ canvas }: PlayContext) => {
+		await expect(canvas.getByText("No message")).toBeInTheDocument();
+	};
+
+	const { Story } = defineMeta({
+		title: "Repo/TagCard",
+		component: TagCard,
+		tags: ["autodocs"],
+		args: {
+			ownerHandle: "dawn",
+			repoName: "tangled",
+			tag: annotated
+		}
+	});
+</script>
+
+<Story name="Annotated" play={annotatedLayout} />
+<Story name="Lightweight" args={{ tag: lightweight }} play={lightweightLayout} />
diff --git a/web/src/lib/components/repo/TagCard.svelte b/web/src/lib/components/repo/TagCard.svelte
new file mode 100644
index 00000000..b6f006ab
--- /dev/null
+++ b/web/src/lib/components/repo/TagCard.svelte
@@ -0,0 +1,81 @@
+<script lang="ts">
+	import { resolve } from "$app/paths";
+	import GitCommitHorizontal from "$icon/git-commit-horizontal";
+	import TagIcon from "$icon/tag";
+	import TimeAgo from "$lib/components/ui/TimeAgo.svelte";
+	import type { TagSummary } from "./types";
+
+	interface Props {
+		ownerHandle: string;
+		repoName: string;
+		tag: TagSummary;
+	}
+
+	let { ownerHandle, repoName, tag }: Props = $props();
+
+	const base = $derived(`/${ownerHandle}/${repoName}`);
+	const tagHref = $derived(resolve(`${base}/tags/${encodeURIComponent(tag.name)}` as "/"));
+	const commitHref = $derived(resolve(`${base}/commit/${tag.commitHash}` as "/"));
+	const shortHash = $derived(tag.commitHash.slice(0, 8));
+	const messageParts = $derived(tag.message?.split("\n\n") ?? []);
+</script>
+
+<div class="flex flex-col md:grid md:grid-cols-12 md:items-start">
+	<div
+		class="w-full border-b border-border-default md:col-span-2 md:h-full md:border-r md:border-b-0"
+	>
+		<div class="flex flex-col px-2 py-2 text-xl md:hidden">
+			<a
+				href={tagHref}
+				class="flex items-center gap-2 font-bold text-foreground-default no-underline hover:underline"
+			>
+				<TagIcon class="size-4" aria-hidden="true" />
+				{tag.name}
+			</a>
+			<div class="flex items-center gap-1 typography-paragraph-regular text-foreground-muted">
+				<a href={commitHref} class="font-mono no-underline hover:underline">{shortHash}</a>
+				{#if tag.taggerName}
+					<span aria-hidden="true">&middot;</span>
+					<span>{tag.taggerName}</span>
+				{/if}
+				{#if tag.when}
+					<span aria-hidden="true">&middot;</span>
+					<TimeAgo value={tag.when} />
+				{/if}
+			</div>
+		</div>
+
+		<div class="hidden px-2 pb-6 text-left md:block">
+			<a
+				href={tagHref}
+				class="flex items-center gap-2 font-bold text-foreground-default no-underline hover:underline"
+			>
+				<TagIcon class="size-4" aria-hidden="true" />
+				{tag.name}
+			</a>
+			<div class="flex flex-col typography-paragraph-regular text-foreground-muted">
+				<a href={commitHref} class="flex items-center gap-2 font-mono no-underline hover:underline">
+					<GitCommitHorizontal class="size-4" aria-hidden="true" />
+					{shortHash}
+				</a>
+				{#if tag.taggerName}
+					<span>{tag.taggerName}</span>
+				{/if}
+				{#if tag.when}
+					<TimeAgo value={tag.when} />
+				{/if}
+			</div>
+		</div>
+	</div>
+
+	<div class="px-2 py-3 md:col-span-10 md:py-0 md:pb-6">
+		{#if messageParts.length > 0}
+			<p class="text-lg font-bold">{messageParts[0]}</p>
+			{#if messageParts.length > 1}
+				<p class="cursor-text py-2 whitespace-pre-wrap">{messageParts[1]}</p>
+			{/if}
+		{:else}
+			<p class="text-foreground-muted italic">No message</p>
+		{/if}
+	</div>
+</div>
diff --git a/web/src/lib/components/repo/TagList.svelte b/web/src/lib/components/repo/TagList.svelte
index 27ed4c62..354fb6c5 100644
--- a/web/src/lib/components/repo/TagList.svelte
+++ b/web/src/lib/components/repo/TagList.svelte
@@ -26,14 +26,16 @@
 					{tag.name}
 				</a>
 			</div>
-			<div class="flex items-center gap-2">
-				{#if tag.when}
-					<TimeAgo value={tag.when} class="typography-paragraph-regular text-foreground-muted" />
-				{/if}
-				{#if index === 0}
-					<Tag color="gray" class="typography-monospace-regular">Latest</Tag>
-				{/if}
-			</div>
+			{#if tag.when || index === 0}
+				<div class="flex items-center gap-2">
+					{#if tag.when}
+						<TimeAgo value={tag.when} class="typography-paragraph-regular text-foreground-muted" />
+					{/if}
+					{#if index === 0}
+						<Tag color="gray" class="typography-monospace-regular">Latest</Tag>
+					{/if}
+				</div>
+			{/if}
 		</div>
 	{/each}
 </div>
diff --git a/web/src/routes/[handle]/[repo]/branches/+page.svelte b/web/src/routes/[handle]/[repo]/branches/+page.svelte
new file mode 100644
index 00000000..c725d28b
--- /dev/null
+++ b/web/src/routes/[handle]/[repo]/branches/+page.svelte
@@ -0,0 +1,33 @@
+<script lang="ts">
+	import { resolve } from "$app/paths";
+	import ChevronLeft from "$icon/chevron-left";
+	import ChevronRight from "$icon/chevron-right";
+	import BranchTable from "$lib/components/repo/BranchTable.svelte";
+	import Button from "$lib/components/ui/Button.svelte";
+
+	let { data } = $props();
+
+	const hasPrev = $derived(data.page > 1);
+	const hasNext = $derived(data.page < data.pageCount);
+	const pageHref = (next: number) =>
+		resolve(
+			`/${data.repo.ownerHandle}/${data.repo.name}/branches${next > 1 ? `?page=${next}` : ""}` as "/"
+		);
+</script>
+
+<BranchTable
+	ownerHandle={data.repo.ownerHandle}
+	repoName={data.repo.name}
+	branches={data.branches}
+/>
+
+{#if hasPrev || hasNext}
+	<div class="mt-4 flex justify-end gap-2">
+		{#if hasPrev}
+			<Button href={pageHref(data.page - 1)} icon={ChevronLeft} size="sm">Previous</Button>
+		{/if}
+		{#if hasNext}
+			<Button href={pageHref(data.page + 1)} icon={ChevronRight} iconSide="right" size="sm">Next</Button>
+		{/if}
+	</div>
+{/if}
diff --git a/web/src/routes/[handle]/[repo]/branches/+page.ts b/web/src/routes/[handle]/[repo]/branches/+page.ts
new file mode 100644
index 00000000..1a3d2850
--- /dev/null
+++ b/web/src/routes/[handle]/[repo]/branches/+page.ts
@@ -0,0 +1,23 @@
+import { branches, gitTarget } from "$lib/api/gitclient";
+import { REF_LIMIT } from "$lib/api/repoIndex";
+import { toBranchSummary } from "$lib/api/repo";
+import type { PageLoad } from "./$types";
+
+export const load: PageLoad = async (event) => {
+	const parent = await event.parent();
+	const git = gitTarget(parent.publicConfig, parent.repo, event.fetch);
+	const rawPage = event.url.searchParams.get("page") ?? "";
+	const parsed = /^\d+$/.test(rawPage) ? Number(rawPage) : 1;
+	const page = parsed >= 1 ? parsed : 1;
+	const cursor = page > 1 ? String((page - 1) * REF_LIMIT) : undefined;
+	const results = await branches(git, REF_LIMIT, cursor);
+	const list = (results.branches ?? []).map(toBranchSummary);
+	const total = results.total ?? 0;
+	const pageCount =
+		total > 0 ? Math.ceil(total / REF_LIMIT) : page + (list.length === REF_LIMIT ? 1 : 0);
+	return {
+		branches: list,
+		page,
+		pageCount
+	};
+};
diff --git a/web/src/routes/[handle]/[repo]/tags/+page.svelte b/web/src/routes/[handle]/[repo]/tags/+page.svelte
new file mode 100644
index 00000000..459292e2
--- /dev/null
+++ b/web/src/routes/[handle]/[repo]/tags/+page.svelte
@@ -0,0 +1,41 @@
+<script lang="ts">
+	import { resolve } from "$app/paths";
+	import ChevronLeft from "$icon/chevron-left";
+	import ChevronRight from "$icon/chevron-right";
+	import TagCard from "$lib/components/repo/TagCard.svelte";
+	import Button from "$lib/components/ui/Button.svelte";
+	import TabPanel from "$lib/components/ui/TabPanel.svelte";
+
+	let { data } = $props();
+
+	const hasPrev = $derived(data.page > 1);
+	const hasNext = $derived(data.page < data.pageCount);
+	const pageHref = (next: number) =>
+		resolve(
+			`/${data.repo.ownerHandle}/${data.repo.name}/tags${next > 1 ? `?page=${next}` : ""}` as "/"
+		);
+</script>
+
+<TabPanel>
+	<h2 class="mb-4 typography-paragraph-regular font-bold">Tags</h2>
+	<div class="flex flex-col gap-12 py-2 md:gap-0">
+		{#each data.tags as tag (tag.name)}
+			<TagCard ownerHandle={data.repo.ownerHandle} repoName={data.repo.name} {tag} />
+		{:else}
+			<p class="p-4 text-center text-foreground-subtle">
+				This repository does not contain any tags.
+			</p>
+		{/each}
+	</div>
+</TabPanel>
+
+{#if hasPrev || hasNext}
+	<div class="mt-4 flex justify-end gap-2">
+		{#if hasPrev}
+			<Button href={pageHref(data.page - 1)} icon={ChevronLeft} size="sm">Previous</Button>
+		{/if}
+		{#if hasNext}
+			<Button href={pageHref(data.page + 1)} icon={ChevronRight} iconSide="right" size="sm">Next</Button>
+		{/if}
+	</div>
+{/if}
diff --git a/web/src/routes/[handle]/[repo]/tags/+page.ts b/web/src/routes/[handle]/[repo]/tags/+page.ts
new file mode 100644
index 00000000..699a90a1
--- /dev/null
+++ b/web/src/routes/[handle]/[repo]/tags/+page.ts
@@ -0,0 +1,23 @@
+import { gitTarget, tags } from "$lib/api/gitclient";
+import { REF_LIMIT } from "$lib/api/repoIndex";
+import { toTagSummary } from "$lib/api/repo";
+import type { PageLoad } from "./$types";
+
+export const load: PageLoad = async (event) => {
+	const parent = await event.parent();
+	const git = gitTarget(parent.publicConfig, parent.repo, event.fetch);
+	const rawPage = event.url.searchParams.get("page") ?? "";
+	const parsed = /^\d+$/.test(rawPage) ? Number(rawPage) : 1;
+	const page = parsed >= 1 ? parsed : 1;
+	const cursor = page > 1 ? String((page - 1) * REF_LIMIT) : undefined;
+	const results = await tags(git, REF_LIMIT, cursor);
+	const list = (results.tags ?? []).map(toTagSummary);
+	const total = results.total ?? 0;
+	const pageCount =
+		total > 0 ? Math.ceil(total / REF_LIMIT) : page + (list.length === REF_LIMIT ? 1 : 0);
+	return {
+		tags: list,
+		page,
+		pageCount
+	};
+};
diff --git a/web/src/routes/[handle]/[repo]/tags/[tag]/+page.svelte b/web/src/routes/[handle]/[repo]/tags/[tag]/+page.svelte
new file mode 100644
index 00000000..4c892d18
--- /dev/null
+++ b/web/src/routes/[handle]/[repo]/tags/[tag]/+page.svelte
@@ -0,0 +1,11 @@
+<script lang="ts">
+	import TagCard from "$lib/components/repo/TagCard.svelte";
+
+	let { data } = $props();
+</script>
+
+<section class="rounded bg-background-default px-6 py-4">
+	<div class="flex flex-col py-2">
+		<TagCard ownerHandle={data.repo.ownerHandle} repoName={data.repo.name} tag={data.tag} />
+	</div>
+</section>
diff --git a/web/src/routes/[handle]/[repo]/tags/[tag]/+page.ts b/web/src/routes/[handle]/[repo]/tags/[tag]/+page.ts
new file mode 100644
index 00000000..b9f86c3c
--- /dev/null
+++ b/web/src/routes/[handle]/[repo]/tags/[tag]/+page.ts
@@ -0,0 +1,21 @@
+import { error } from "@sveltejs/kit";
+import { gitTarget, tag, tags } from "$lib/api/gitclient";
+import { toTagSummary } from "$lib/api/repo";
+import type { PageLoad } from "./$types";
+
+export const load: PageLoad = async (event) => {
+	const parent = await event.parent();
+	const git = gitTarget(parent.publicConfig, parent.repo, event.fetch);
+	// the params arrive decoded, the wire names are raw
+	const name = event.params.tag;
+	let entry = await tag(git, name)
+		.then((result) => result.tag)
+		.catch(() => undefined);
+	if (!entry && name === "latest") {
+		entry = await tags(git, 1)
+			.then((results) => results.tags?.[0])
+			.catch(() => undefined);
+	}
+	if (!entry) error(404, `no tag named ${name}`);
+	return { tag: toTagSummary(entry) };
+};