diff --git a/speedymd.config.json b/speedymd.config.json
new file mode 100644
index 0000000..e9e3031
--- /dev/null
+++ b/speedymd.config.json
@@ -0,0 +1,20 @@
+{
+  "ext": "mdx",
+  "outputPath": "./app/routes/posts",
+  "frontmatter": [
+    {
+      "name": "title",
+      "type": "text",
+      "question": "Please enter `title`",
+      "placeholder": "title",
+      "required": true
+    },
+    {
+      "name": "published_at",
+      "type": "text",
+      "question": "Please enter `published_at`",
+      "placeholder": "2000/01/01",
+      "required": true
+    }
+  ]
+}