diff --git a/app/repos/post_repo.rb b/app/repos/post_repo.rb
index 3e76135..1401bc8 100644
--- a/app/repos/post_repo.rb
+++ b/app/repos/post_repo.rb
@@ -96,7 +96,7 @@ module Adamantium
           .published
           .combine(:tags, :webmentions)
           .node(:webmentions) { |webmention|
-            webmention.where(type: "reply")
+            webmention.published.where(type: "reply")
           }
           .order(Sequel.desc(:published_at))
           .limit(limit)
@@ -186,7 +186,7 @@ module Adamantium
           .published
           .combine(:tags, :trips, :webmentions)
           .node(:webmentions) { |webmention|
-            webmention.where(type: "reply")
+            webmention.published.where(type: "reply")
           }
           .where(slug: slug)
           .one!
diff --git a/config.ru b/config.ru
index 7e82d0c..10f7c96 100644
--- a/config.ru
+++ b/config.ru
@@ -20,7 +20,7 @@ end
 
 require "adamantium/middleware/header_fix"
 use Adamantium::Middleware::HeaderFix do |headers, env|
-  unless headers["Content-Type"].include? "xml"
+  unless headers["Content-Type"]&.include? "xml"
     headers["Content-Type"] = "text/html; charset=utf-8"
   end
 end
diff --git a/slices/admin/actions/webmentions/index.rb b/slices/admin/actions/webmentions/index.rb
new file mode 100644
index 0000000..cc1a89f
--- /dev/null
+++ b/slices/admin/actions/webmentions/index.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+module Admin
+  module Actions
+    module Webmentions
+      class Index < Admin::Action
+        def handle(request, response)
+        end
+      end
+    end
+  end
+end
diff --git a/slices/admin/actions/webmentions/update.rb b/slices/admin/actions/webmentions/update.rb
new file mode 100644
index 0000000..c9eb44f
--- /dev/null
+++ b/slices/admin/actions/webmentions/update.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module Admin
+  module Actions
+    module Webmentions
+      class Update < Admin::Action
+        include Deps["repos.webmention_repo"]
+
+        def handle(req, resp)
+          update_type = req.params[:update_type]
+          if update_type == "archive"
+            webmention_repo.update(req.params[:id], published_at: nil)
+          end
+
+          if update_type == "publish"
+            webmention_repo.update(req.params[:id], published_at: Time.now)
+          end
+
+          resp.headers["HX-Refresh"] = true
+          resp.status = 200
+        end
+      end
+    end
+  end
+end
diff --git a/slices/admin/config/routes.rb b/slices/admin/config/routes.rb
index 117eed4..832226f 100644
--- a/slices/admin/config/routes.rb
+++ b/slices/admin/config/routes.rb
@@ -68,5 +68,8 @@ module Admin
     get "/books", to: Auth.call(action: "books.index")
     patch "/books/:id", to: Auth.call(action: "books.update")
     post "/books", to: Auth.call(action: "books.create")
+
+    get "/webmentions", to: Auth.call(action: "webmentions.index")
+    patch "/webmentions/:id/:update_type", to: Auth.call(action: "webmentions.update")
   end
 end
diff --git a/slices/admin/repos/webmention_repo.rb b/slices/admin/repos/webmention_repo.rb
new file mode 100644
index 0000000..af95fb9
--- /dev/null
+++ b/slices/admin/repos/webmention_repo.rb
@@ -0,0 +1,13 @@
+module Admin
+  module Repos
+    class WebmentionRepo < Adamantium::Repo[:webmentions]
+      commands update: :by_pk
+
+      def list_all
+        webmentions
+          .order(:id)
+          .to_a
+      end
+    end
+  end
+end
diff --git a/slices/admin/templates/index.html.slim b/slices/admin/templates/index.html.slim
index cedcb6b..84fc666 100644
--- a/slices/admin/templates/index.html.slim
+++ b/slices/admin/templates/index.html.slim
@@ -21,6 +21,8 @@ div class="max-w-prose mx-auto prose dark:prose-invert"
       a href="/admin/bookmarks" Bookmarks
     li
       a href="/admin/trips" Trips
+    li
+      a href="/admin/webmentions" Webmentions
     li
       a href="/admin/apple_music" Apple Music
 
diff --git a/slices/admin/templates/webmentions/index.html.slim b/slices/admin/templates/webmentions/index.html.slim
new file mode 100644
index 0000000..b515778
--- /dev/null
+++ b/slices/admin/templates/webmentions/index.html.slim
@@ -0,0 +1,36 @@
+div class="mb-12 prose dark:prose-invert max-w-prose mx-auto text-gray-800 dark:text-gray-200"
+  h1 Admin // Webmentions
+
+  table
+    tr
+      td ID
+      td Author
+      td Content
+      td
+      td
+      td
+
+    - webmentions.each do |webmention|
+      tr
+        td
+          = webmention.id
+        td
+          = webmention.author_name
+        td
+          div class="w-full"
+          / span class="px-2"
+          /   select class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg" name="book_status" hx-params="book_status" hx-patch="/admin/books/#{book.id}" hx-trigger="change"
+          /     option value="read" selected=(book.book_status == "read") Read
+          /     option value="to-read" selected=(book.book_status == "to-read") To Read
+          /     option value="reading" selected=(book.book_status == "reading") Reading
+          span
+            == webmention.content_html
+        td
+          a href="#{webmention.source_url}" Source
+        td
+          a href="#{webmention.target_url}" Target
+        td
+          - if webmention.published_at
+            button hx-swap="afterend" hx-patch="/admin/webmentions/#{webmention.id}/archive" hx-trigger="click" Archive
+          - else
+            button hx-swap="afterend" hx-patch="/admin/webmentions/#{webmention.id}/publish" hx-trigger="click" Publish
diff --git a/slices/admin/views/webmentions/index.rb b/slices/admin/views/webmentions/index.rb
new file mode 100644
index 0000000..79f7034
--- /dev/null
+++ b/slices/admin/views/webmentions/index.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module Admin
+  module Views
+    module Webmentions
+      class Index < Admin::View
+        include Deps["repos.webmention_repo"]
+
+        expose :webmentions do
+          webmention_repo.list_all
+        end
+      end
+    end
+  end
+end
diff --git a/slices/micropub/repos/post_repo.rb b/slices/micropub/repos/post_repo.rb
index e9d5ba5..6212667 100644
--- a/slices/micropub/repos/post_repo.rb
+++ b/slices/micropub/repos/post_repo.rb
@@ -64,7 +64,7 @@ module Micropub
           .published
           .combine(:tags, :trips, :webmentions)
           .node(:webmentions) { |webmention|
-            webmention.where(type: "reply")
+            webmention.published.where(type: "reply")
           }
           .where(slug: slug)
           .one!