diff --git a/.github/script/STEP b/.github/script/STEP
index d00491f..0cfbf08 100644
--- a/.github/script/STEP
+++ b/.github/script/STEP
@@ -1 +1 @@
-1
+2
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..be691c1
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,24 @@
+name: CI
+on:
+  workflow_dispatch:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Run markdown lint
+        run: |
+          npm install remark-cli remark-preset-lint-consistent
+          npx remark . --use remark-preset-lint-consistent --frail
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: remark-lint-report
+          path: public/
diff --git a/README.md b/README.md
index 7613f64..ce3d56f 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ _Create workflows that enable you to use Continuous Integration (CI) for your pr
   Encourage users to open new tabs for steps!
 -->
 
-<details id=1 open>
+<details id=1>
 <summary><h2>Step 1: Add a test workflow</h2></summary>
 
 _Welcome to "GitHub Actions: Continuous Integration"! :wave:_
@@ -96,7 +96,7 @@ First, let's add a workflow to lint our Markdown files in this repository.
   Define terms and link to docs.github.com.
 -->
 
-<details id=2>
+<details id=2 open>
 <summary><h2>Step 2: Fix the test</h2></summary>
 
 _Great job adding the templated workflow! :tada:_