diff --git a/.github/workflows/check_process.yml b/.github/workflows/check_process.yml
new file mode 100644
index 00000000..0d49063e
--- /dev/null
+++ b/.github/workflows/check_process.yml
@@ -0,0 +1,43 @@
+name: Check Proposals
+
+on:
+  pull_request_target:
+
+jobs:
+  check-proposals:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read # to download a workflow artifact
+      pull-requests: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: "refs/pull/${{ github.event.number }}/merge"
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@8575951200e472d5f2d95c625da0c7bec8217c42 # v1.161.0
+        with:
+          ruby-version: '3.1' # Not needed with a .ruby-version file
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+          cache-version: 0 # Increment this number if you need to re-download cached gems
+      - name: Get all proposals files that have changed
+        id: changed-proposals
+        uses: tj-actions/changed-files@v44
+        with:
+          files: |
+            **/*.adoc
+          files_ignore: |
+            _*/**
+            index.adoc
+            design-doc-template.adoc
+      - name: Check files that have changed
+        if: steps.changed-proposals.outputs.any_changed == 'true'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PROPOSAL_FILES: ${{ steps.changed-proposals.outputs.all_changed_files }}
+          PR_NUMBER: ${{ github.event.number }}
+        run: |
+          echo "Check all proposals files that have changed: $PROPOSAL_FILES"
+          ./.scripts/check_proposals $PR_NUMBER $PROPOSAL_FILES
\ No newline at end of file
diff --git a/.scripts/check_proposals b/.scripts/check_proposals
new file mode 100755
index 00000000..594ab165
--- /dev/null
+++ b/.scripts/check_proposals
@@ -0,0 +1,96 @@
+#!/usr/bin/env ruby
+
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
+require 'bundler/setup'
+require 'fileutils'
+require 'yaml'
+
+class FrontMatterExtractor
+  def process lines
+    return {} if lines.empty?
+
+    front_matter = []
+    if lines.first.chomp == '---'
+      original_lines = lines.dup
+      lines.shift
+      while !lines.empty? && lines.first.chomp != '---'
+        front_matter << lines.shift
+      end
+
+      YAML.load(front_matter.join("\n"))
+    end
+  end
+end
+
+class MetadataChecker
+  def initialize
+    @categories = load_all_categories()
+  end
+
+  def check pr_number, front_matter
+    STDERR.puts "Check front matter #{front_matter}"
+    errors = []
+    categories_errors = check_categories(pr_number, front_matter)
+    if categories_errors.length() > 0
+      errors << categories_errors
+      system("gh pr edit #{pr_number} --add-label invalid-categories")
+    else 
+      system("gh pr edit #{pr_number} --remove-label invalid-categories")
+    end
+    errors
+  end
+
+  def check_categories pr_number, front_matter
+    errors = []
+    unless (front_matter.key? "categories") && (front_matter["categories"] != nil) && (front_matter["categories"].length() > 0)
+      errors << "Missing field: categories"
+    else
+      front_matter["categories"].each do | cat_id |
+        if @categories.find { | global_cat | cat_id == global_cat["id"] } == nil
+          errors << "New category #{cat_id} must be added to _data/wildfly-categories.yaml"
+        end
+      end
+    end
+    errors
+  end
+
+  def load_all_categories
+    yaml = YAML.load_file("_data/wildfly-categories.yaml")
+    return yaml["categories"]
+  end
+end
+
+front_matter_extractor = FrontMatterExtractor.new
+metadata_checker = MetadataChecker.new
+
+check_succeeds = true
+
+pr_number = ARGV[0]
+ARGV.shift
+
+puts "Checking PR #{pr_number}"
+
+# Read and print the content of each file passed as arguments
+ARGV.each do |file|
+
+  begin
+    content = File.read(file)
+    front_matter = front_matter_extractor.process content.split("\n")
+    errors = metadata_checker.check pr_number, front_matter
+    if errors.length() > 0
+      check_succeeds = false
+      puts "❌ #{file}"
+      puts "\tFront matter is not valid: #{front_matter}"
+      puts "\tGot errors:"
+      errors.each do |err|
+        puts "\t* #{err}"
+      end
+    else
+      puts "✅ #{file}"
+    end
+  rescue => e
+    puts "Error reading file #{file}: #{e.message}"
+  end
+end
+
+exit check_succeeds
\ No newline at end of file