diff --git a/.ragignore b/.ragignore
new file mode 100644
index 0000000..5f01d60
--- /dev/null
+++ b/.ragignore
@@ -0,0 +1,64 @@
+# ============================================
+# Crussell Nail Salon - RAG Ignore Patterns
+# ============================================
+
+# --------------------
+# Version Control
+# --------------------
+.git/
+
+# --------------------
+# Frontend Build Artifacts & Dependencies
+# --------------------
+frontend/node_modules/
+frontend/.svelte-kit/
+frontend/package-lock.json
+frontend/dist/
+frontend/build/
+
+# --------------------
+# Backend Build Artifacts
+# --------------------
+backend/go.sum
+backend/*.exe
+backend/*.so
+backend/*.dll
+backend/backend  # compiled binary
+
+# --------------------
+# Development & Cache Files
+# --------------------
+*.log
+*.tmp
+*.temp
+.DS_Store
+Thumbs.db
+
+# --------------------
+# IDE & Editor Files
+# --------------------
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# --------------------
+# Specific Exclusions - Low Value for RAG
+# --------------------
+sabredav/  # External library, not your business logic
+nginx/conf.d/  # Basic nginx config, rarely searched
+
+# --------------------
+# Dependency Lock Files
+# --------------------
+package-lock.json
+yarn.lock
+composer.lock
+
+# --------------------
+# Generated Content
+# --------------------
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
\ No newline at end of file