diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 960d4b5..f289317 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -7,7 +7,7 @@
   },
   "plugins": [
     {
-      "name": "CoreAgent",
+      "name": "core",
       "source": "./claude/core",
       "description": "CoreAgent platform — dispatch, review, messaging, OpenBrain",
       "version": "0.14.0"
@@ -19,7 +19,7 @@
       "version": "0.3.0"
     },
     {
-      "name": "CorePHP",
+      "name": "core-php",
       "source": {
         "source": "url",
         "url": "https://forge.lthn.ai/core/php.git"
diff --git a/claude/core/.claude-plugin/plugin.json b/claude/core/.claude-plugin/plugin.json
index b5b564c..0516bc1 100644
--- a/claude/core/.claude-plugin/plugin.json
+++ b/claude/core/.claude-plugin/plugin.json
@@ -1,5 +1,5 @@
 {
-  "name": "CoreAgent",
+  "name": "core",
   "description": "Core agent platform — dispatch (local + remote), verify+merge, CodeRabbit/Codex review queue, GitHub mirror, cross-agent messaging, OpenBrain integration, inbox notifications",
   "version": "0.14.0",
   "author": {