diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 836fa04..6b840eb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,8 +3,22 @@ name: CI
 on:
   push:
     branches: [ main, develop ]
+    paths:
+      - 'packages/**'
+      - 'pnpm-lock.yaml'
+      - 'package.json'
+      - 'tsconfig.json'
+      - 'turbo.json'
+      - '.github/workflows/ci.yml'
   pull_request:
     branches: [ main, develop ]
+    paths:
+      - 'packages/**'
+      - 'pnpm-lock.yaml'
+      - 'package.json'
+      - 'tsconfig.json'
+      - 'turbo.json'
+      - '.github/workflows/ci.yml'
 
 jobs:
   test:
diff --git a/.github/workflows/pr-validation.yml b/.github/workflows/pr-validation.yml
index 0dc7e21..581f2e6 100644
--- a/.github/workflows/pr-validation.yml
+++ b/.github/workflows/pr-validation.yml
@@ -6,9 +6,31 @@ on:
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:
-  validate:
+  changes:
     runs-on: ubuntu-latest
     if: github.event.pull_request.draft == false
+    outputs:
+      code: ${{ steps.filter.outputs.code }}
+      docs: ${{ steps.filter.outputs.docs }}
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dorny/paths-filter@v3
+      id: filter
+      with:
+        filters: |
+          code:
+            - 'packages/**'
+            - 'pnpm-lock.yaml'
+            - 'package.json'
+            - 'tsconfig.json'
+            - 'turbo.json'
+          docs:
+            - 'docs/**'
+
+  validate:
+    runs-on: ubuntu-latest
+    needs: changes
+    if: needs.changes.outputs.code == 'true'
     
     steps:
     - name: Checkout code
@@ -76,7 +98,8 @@ jobs:
 
   size-check:
     runs-on: ubuntu-latest
-    if: github.event.pull_request.draft == false
+    needs: changes
+    if: needs.changes.outputs.code == 'true'
     
     steps:
     - name: Checkout code
@@ -119,3 +142,23 @@ jobs:
       run: |
         cd packages/mindcache && pnpm pack && ls -lh *.tgz && rm *.tgz
         echo "✅ Package size check complete!"
+
+  docs-check:
+    runs-on: ubuntu-latest
+    needs: changes
+    if: needs.changes.outputs.docs == 'true'
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+    
+    - name: 📄 Build GitHub Pages (Jekyll)
+      uses: actions/jekyll-build-pages@v1
+      with:
+        source: ./docs
+        destination: ./_site
+    
+    - name: ✅ Docs build passed
+      run: |
+        echo "🎉 GitHub Pages build successful!"
+        echo "No Liquid syntax errors found."
diff --git a/docs/llms-full.md b/docs/llms-full.md
index d176a47..0ea2146 100644
--- a/docs/llms-full.md
+++ b/docs/llms-full.md
@@ -1,3 +1,4 @@
+{% raw %}
 # MindCache - Complete LLM Documentation
 
 > This document is optimized for LLMs to understand and work with MindCache. It contains comprehensive API documentation with extensive code examples.
@@ -2479,4 +2480,5 @@ NEXT_PUBLIC_INSTANCE_ID=your-instance-id
 ---
 
 *This documentation is optimized for LLM consumption. For human-readable documentation with interactive examples, visit [mindcache.dev](https://mindcache.dev).*
+{% endraw %}
 
diff --git a/docs/oauth-client-app-guide.md b/docs/oauth-client-app-guide.md
index 26c2e42..73294bf 100644
--- a/docs/oauth-client-app-guide.md
+++ b/docs/oauth-client-app-guide.md
@@ -1,3 +1,4 @@
+{% raw %}
 # Building Apps with MindCache OAuth
 
 Create apps where users can "Sign in with MindCache" to get automatic cloud storage and sync.
@@ -257,3 +258,4 @@ oauth.tokenProvider        // Token function for MindCache
 **"CORS error"**: Check that you're using the correct API URLs for your environment.
 
 **"Session expired"**: The refresh token (30 days) expired. User needs to sign in again.
+{% endraw %}