diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index b27793d..fd5d485 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -8,7 +8,7 @@
   },
   "plugins": [
     {
-      "name": "auto-build",
+      "name": "ab",
       "source": "./plugin",
       "description": "Spec-driven build orchestration with git worktree isolation and session memory",
       "version": "1.0.0",