diff --git a/src/assets/content/articles/the-crucible/Screenshot 2026-09-15 at 10.21.17.png b/src/assets/content/articles/the-crucible/Screenshot 2026-09-15 at 10.21.17.png
new file mode 100644
index 0000000..9b834df
Binary files /dev/null and b/src/assets/content/articles/the-crucible/Screenshot 2026-09-15 at 10.21.17.png differ
diff --git a/src/assets/content/articles/the-crucible/summary/cover/image.png b/src/assets/content/articles/the-crucible/summary/cover/image.png
new file mode 100644
index 0000000..7184e19
Binary files /dev/null and b/src/assets/content/articles/the-crucible/summary/cover/image.png differ
diff --git a/src/components/dev/DevBanner.astro b/src/components/dev/DevBanner.astro
index 6cce0cf..09cfd08 100644
--- a/src/components/dev/DevBanner.astro
+++ b/src/components/dev/DevBanner.astro
@@ -19,7 +19,7 @@ const NOTICE: Partial<Record<Status, string>> = {
   archived: 'Archived - has page, but appears in no list',
 }
 
-const site = import.meta.env.Dev ? await getSite() : null
+const site = import.meta.env.DEV ? await getSite() : null
 const here = site ? [...forEntry(site.diagnostics, collection, id), ...diagnostics] : []
 const elsewhere = site ? site.diagnostics.filter((d) => !here.includes(d)) : []
 const notice = status ? NOTICE[status] : undefined
diff --git a/src/content/general/articles/prima-materia.mdoc b/src/content/general/articles/prima-materia.mdoc
index e625dda..691708f 100644
--- a/src/content/general/articles/prima-materia.mdoc
+++ b/src/content/general/articles/prima-materia.mdoc
@@ -10,3 +10,4 @@ dates:
   published: 2026-09-21T12:35:00.000Z
 tags: []
 ---
+## I AM JUST A TEST IN A TESTY WORLD
diff --git a/src/content/general/articles/the-crucible.mdoc b/src/content/general/articles/the-crucible.mdoc
index bf32d70..57b6058 100644
--- a/src/content/general/articles/the-crucible.mdoc
+++ b/src/content/general/articles/the-crucible.mdoc
@@ -7,9 +7,14 @@ summary:
   excerpt: >-
     Where we explore the crucible – a materialistic alchemist Worldbuilding
     Framework
-  cover: {}
+  cover:
+    image: /src/assets/content/articles/the-crucible/summary/cover/image.png
+    alt: Just a test
+    caption: Test
+    credit: By ME
 dates:
   published: 2026-09-21T12:33:00.000Z
 tags:
   - the-crucible
 ---
+![](/src/assets/content/articles/the-crucible/Screenshot%202026-09-15%20at%2010.21.17.png)
diff --git a/src/pages/[...path].astro b/src/pages/[...path].astro
index d4318ec..feabaf9 100644
--- a/src/pages/[...path].astro
+++ b/src/pages/[...path].astro
@@ -18,7 +18,7 @@ const node = site.byPath.get(`/${Astro.params.path}`)
 if (!node) return new Response(null, { status: 404 })
 
 const rendered = await render(node)
-if (import.meta.env.PROD) assertNoErrors(rendered.diagnostics)
+if (import.meta.env.PROD) assertNoErrors(site.diagnostics)
 ---
 
 {node.collection === 'articles' ? (