diff --git a/.github/workflows/postprocess.yml b/.github/workflows/postprocess.yml
new file mode 100644
index 0000000..adacf0f
--- /dev/null
+++ b/.github/workflows/postprocess.yml
@@ -0,0 +1,48 @@
+name: Post-process Blueprints after changes
+
+on:
+    push:
+        branches:
+            - trunk
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+
+        steps:
+            - uses: actions/checkout@v2
+            - name: Set up Python 3.8
+              uses: actions/setup-python@v2
+              with:
+                  python-version: 3.8
+            - name: Install Prettier
+              run: npm install -g prettier
+            - name: Run make_index.py
+              run: python make_index.py
+            - name: Run Prettier
+              run: prettier --write blueprints/**/*.json
+            - name: Check for uncommitted changes
+              id: changes
+              run: |
+                  if [ -z "$(git status --porcelain)" ]; then
+                      echo "No changes"
+                      echo 'CHANGES=0' >> $GITHUB_OUTPUT
+                  else
+                      echo "Changes detected"
+                      echo 'CHANGES=1' >> $GITHUB_OUTPUT
+                  fi
+            - name: Setup SSH Keys
+              uses: webfactory/ssh-agent@v0.5.3
+              with:
+                  ssh-private-key: ${{ secrets.GH_DEPLOY_KEY }}
+            - name: Push rebuilt WordPress to GitHub
+              if: steps.changes.outputs.CHANGES == '1'
+              run: |
+                  git config --global user.name "deployment_bot"
+                  git config --global user.email "deployment_bot@users.noreply.github.com"
+                  git add -A
+                  git commit -a -m "Reindex Blueprints"
+                  git pull --rebase
+                  if [ $? -eq 0 ]; then
+                    git push git@github.com:${{ github.repository }}.git --follow-tags
+                  fi;
diff --git a/.github/workflows/reindex.yml b/.github/workflows/reindex.yml
deleted file mode 100644
index 5788a5e..0000000
--- a/.github/workflows/reindex.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-name: Reindex Blueprints after changes
-
-on:
-  push:
-    branches:
-      - trunk
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python 3.8
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.8
-    - name: Run make_index.py
-      run: python make_index.py
-    - name: Check for uncommitted changes
-      id: changes
-      run: |
-          if [ -z "$(git status --porcelain)" ]; then
-              echo "No changes"
-              echo 'CHANGES=0' >> $GITHUB_OUTPUT
-          else
-              echo "Changes detected"
-              echo 'CHANGES=1' >> $GITHUB_OUTPUT
-          fi
-    - name: Setup SSH Keys
-      uses: webfactory/ssh-agent@v0.5.3
-      with:
-          ssh-private-key: ${{ secrets.GH_DEPLOY_KEY }}
-    - name: Push rebuilt WordPress to GitHub
-      if: steps.changes.outputs.CHANGES == '1'
-      run: |
-          git config --global user.name "deployment_bot"
-          git config --global user.email "deployment_bot@users.noreply.github.com"
-          git add -A
-          git commit -a -m "Reindex Blueprints"
-          git pull --rebase
-          if [ $? -eq 0 ]; then
-            git push git@github.com:${{ github.repository }}.git --follow-tags
-          fi;
diff --git a/.github/workflows/ships-blueprint-json.yml b/.github/workflows/ships-blueprint-json.yml
new file mode 100644
index 0000000..886d485
--- /dev/null
+++ b/.github/workflows/ships-blueprint-json.yml
@@ -0,0 +1,29 @@
+name: Ships Blueprint.json file?
+
+on:
+    pull_request:
+        branches:
+            - main
+
+jobs:
+    check_blueprints:
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout code
+              uses: actions/checkout@v2
+
+            - name: Find updated directories
+              id: find_directories
+              run: |
+                  git diff --name-only origin/main...$GITHUB_SHA | grep '^blueprints/' | cut -d/ -f2 | sort -u > updated_directories.txt
+
+            - name: Check blueprint.json files
+              id: check_blueprints
+              run: |
+                  while IFS= read -r directory; do
+                      if [ ! -f "blueprints/$directory/blueprint.json" ]; then
+                          echo "Missing blueprint.json file in $directory"
+                          exit 1
+                      fi
+                  done < updated_directories.txt
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..dfcc0e9
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,4 @@
+{
+  "tabWidth": 4,
+  "useTabs": true
+}
diff --git a/make_index.py b/make_index.py
index 51a4688..edd1b78 100644
--- a/make_index.py
+++ b/make_index.py
@@ -31,13 +31,6 @@ def get_dot_template_files():
 def build_markdown_table():
     with open('index.json', 'r') as f:
         index = json.load(f)
-    # blueprints_list = []
-    # for path, meta in index.items():
-    #     blueprints_list.append('* {0} – [Preview]({1}) | [Source]({2})\n'.format(
-    #         meta.get('title', ''),
-    #         'https://playground.wordpress.net/?blueprint-url=https://raw.githubusercontent.com/adamziel/blueprints/trunk/' + path,
-    #         'https://github.com/adamziel/blueprints/blob/trunk/' + path
-    #     ))
     blueprints_rows = [
         ['Title', 'Preview', 'Source']
     ]