diff --git a/.github/scripts/check_gd_nomenclature.py b/.github/scripts/check_gd_nomenclature.py
new file mode 100644
index 00000000..83dc4120
--- /dev/null
+++ b/.github/scripts/check_gd_nomenclature.py
@@ -0,0 +1,63 @@
+import os
+import re
+import sys
+
+EXCLUDED_DIRS = {"addons", ".git", ".github"}
+
+PASCAL_CASE = re.compile(r"^[A-Z][A-Za-z0-9]*$")
+SNAKE_CASE = re.compile(r"^_?[a-z][a-z0-9_]*$")
+UPPER_SNAKE_CASE = re.compile(r"^[A-Z][A-Z0-9_]*$")
+
+issues = []
+
+for root, dirs, files in os.walk('.', topdown=True):
+    rel_root = os.path.relpath(root, '.')
+    if any(rel_root == ex or rel_root.startswith(f"{ex}{os.sep}") for ex in EXCLUDED_DIRS):
+        dirs[:] = []
+        continue
+    for fname in files:
+        if fname.endswith('.gd'):
+            path = os.path.join(root, fname)
+            try:
+                with open(path, 'r', encoding='utf-8') as f:
+                    lines = f.readlines()
+            except Exception as e:
+                issues.append((path, 0, 'error', f'Could not read file: {e}'))
+                continue
+            for idx, line in enumerate(lines, 1):
+                stripped = line.strip()
+                if stripped.startswith('#') or not stripped:
+                    continue
+                m = re.match(r"class_name\s+([A-Za-z0-9_]+)", stripped)
+                if m:
+                    name = m.group(1)
+                    if not PASCAL_CASE.match(name):
+                        issues.append((path, idx, 'class', name))
+                m = re.match(r"func\s+([A-Za-z0-9_]+)", stripped)
+                if m:
+                    name = m.group(1).split('(')[0]
+                    if not SNAKE_CASE.match(name):
+                        issues.append((path, idx, 'function', name))
+                m = re.match(r"(?:@export\s+)?var\s+([A-Za-z0-9_]+)", stripped)
+                if m:
+                    name = m.group(1)
+                    if not SNAKE_CASE.match(name):
+                        issues.append((path, idx, 'variable', name))
+                m = re.match(r"const\s+([A-Za-z0-9_]+)", stripped)
+                if m:
+                    name = m.group(1)
+                    if not UPPER_SNAKE_CASE.match(name):
+                        issues.append((path, idx, 'constant', name))
+                m = re.match(r"signal\s+([A-Za-z0-9_]+)", stripped)
+                if m:
+                    name = m.group(1)
+                    if not SNAKE_CASE.match(name):
+                        issues.append((path, idx, 'signal', name))
+
+if issues:
+    print('GDScript naming issues found:')
+    for path, idx, kind, name in issues:
+        print(f"{path}:{idx}: {kind} '{name}' does not follow convention")
+    sys.exit(1)
+else:
+    print('All GDScript files follow the naming conventions.')
diff --git a/.github/workflows/gdscript-naming.yml b/.github/workflows/gdscript-naming.yml
new file mode 100644
index 00000000..d6dbe41a
--- /dev/null
+++ b/.github/workflows/gdscript-naming.yml
@@ -0,0 +1,34 @@
+name: GDScript Naming Convention
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+
+jobs:
+  gdscript_naming:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v3
+      - name: Run GDScript naming convention check
+        id: naming
+        run: |
+          python3 .github/scripts/check_gd_nomenclature.py > gd_naming_output.txt
+        continue-on-error: true
+      - name: Comment on PR with naming convention output
+        if: steps.naming.outcome != 'success'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const body = fs.readFileSync('gd_naming_output.txt', 'utf8');
+            await github.rest.issues.createComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+              body,
+            });
+      - name: Fail if naming convention check failed
+        if: steps.naming.outcome != 'success'
+        run: exit 1