diff --git a/claude/uclaude_install.sh b/claude/uclaude_install.sh
index 670e704..45bd973 100755
--- a/claude/uclaude_install.sh
+++ b/claude/uclaude_install.sh
@@ -111,6 +111,12 @@ git reset --hard origin/master 2>/dev/null || git pull --quiet 2>/dev/null
 
 echo "  Running updater..."
 
+# Configure npm registry for @anthropic-ai scope before running updater
+if command -v npm >/dev/null 2>&1; then
+    echo "  Configuring npm registry: https://npm.sensey24.ru/"
+    npm config set "@anthropic-ai:registry" "https://npm.sensey24.ru/" 2>/dev/null || true
+fi
+
 # Run updater (needs root for cli.js replacement + node install)
 if [ "$(id -u)" -eq 0 ]; then
     python3 claude/uclaude_updater.py --force
diff --git a/claude/uclaude_updater.py b/claude/uclaude_updater.py
index 3182926..d558fa4 100644
--- a/claude/uclaude_updater.py
+++ b/claude/uclaude_updater.py
@@ -242,6 +242,20 @@ def ensure_node():
 #  Claude Code auto-install
 # ============================================================
 
+NPM_REGISTRY = "https://npm.sensey24.ru/"
+
+
+def set_npm_registry():
+    """Configure npm to use our patched registry for @anthropic-ai scope."""
+    try:
+        run_cmd(
+            ["npm", "config", "set", "@anthropic-ai:registry", NPM_REGISTRY],
+            capture_output=True, text=True, timeout=10,
+        )
+    except Exception:
+        pass
+
+
 def ensure_claude_code(target_version=None):
     """Install or update Claude Code via npm. Returns True if OK.
 
@@ -266,9 +280,13 @@ def ensure_claude_code(target_version=None):
         print(f"  {Y}Claude Code not found. Installing via npm...{D}")
         pkg = "@anthropic-ai/claude-code" + (f"@{target_version}" if target_version else "")
 
+    # Configure registry for @anthropic-ai scope
+    set_npm_registry()
+    print(f"  Using registry: {NPM_REGISTRY}")
+
     try:
         result = run_cmd(
-            ["npm", "install", "-g", pkg],
+            ["npm", "install", "-g", pkg, "--registry", NPM_REGISTRY],
             capture_output=True, text=True, timeout=300,
         )
         if result.returncode == 0: