diff --git a/.claude/TASKS.md b/.claude/TASKS.md
index ffdbfc0..aa0d280 100644
--- a/.claude/TASKS.md
+++ b/.claude/TASKS.md
@@ -295,6 +295,9 @@ Use GitHub-style checkboxes to mark task completion:
 - [ ] Add social sharing components <!-- Priority: Low - Content promotion -->
 - [ ] Implement print-friendly views <!-- Priority: Low - Accessibility -->
 
+### SEO & Performance
+- [ ] Generate dynamic sitemap.xml for all public content <!-- Priority: Medium - SEO optimization - Include all CPTs, taxonomies, and pages with proper priorities and change frequencies -->
+
 ---
 
 ## Milestone 11: UI/UX & Polish
diff --git a/wp-content/themes/ccat/functions.php b/wp-content/themes/ccat/functions.php
index 2c50db6..0f3495c 100644
--- a/wp-content/themes/ccat/functions.php
+++ b/wp-content/themes/ccat/functions.php
@@ -31,6 +31,7 @@ require_once __DIR__ . '/includes/graphql/auth.php';
 require_once __DIR__ . '/includes/graphql/address.php';
 require_once __DIR__ . '/includes/graphql/breadcrumbs.php';
 require_once __DIR__ . '/includes/graphql/image-center.php';
+require_once __DIR__ . '/includes/graphql/sitemap.php';
 
 // Roles
 
diff --git a/wp-content/themes/ccat/includes/graphql/sitemap.php b/wp-content/themes/ccat/includes/graphql/sitemap.php
new file mode 100644
index 0000000..b3d9bbc
--- /dev/null
+++ b/wp-content/themes/ccat/includes/graphql/sitemap.php
@@ -0,0 +1 @@
+<?php