diff --git a/superpowers/SOURCE.md b/superpowers/SOURCE.md
index a9c83c5..e9c4d7c 100644
--- a/superpowers/SOURCE.md
+++ b/superpowers/SOURCE.md
@@ -1,8 +1,8 @@
 # Source
 
 - Repo: https://github.com/obra/superpowers
-- Ref: f9b088f7b3a6fe9d9a9a98e392ad13c9d47053a4
+- Ref: c4bbe651cb1bc5e7bec6f7effae2b946571f3258
 - Remove-Paths: skills/ui-ux-pro-max
-- Snapshot: 2026-04-15
+- Snapshot: 2026-04-16
 - Sync-Mode: copy_skill_dirs
 - Notes: vendored into playbook branch thirdparty/skill
diff --git a/superpowers/scripts/sync-to-codex-plugin.sh b/superpowers/scripts/sync-to-codex-plugin.sh
index c57eeb8..0566170 100755
--- a/superpowers/scripts/sync-to-codex-plugin.sh
+++ b/superpowers/scripts/sync-to-codex-plugin.sh
@@ -98,7 +98,7 @@ generate_plugin_json() {
 {
   "name": "superpowers",
   "version": "$version",
-  "description": "Core skills library for Codex: planning, TDD, debugging, and collaboration workflows.",
+  "description": "An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows.",
   "author": {
     "name": "Jesse Vincent",
     "email": "jesse@fsck.com",
@@ -108,6 +108,8 @@ generate_plugin_json() {
   "repository": "https://github.com/obra/superpowers",
   "license": "MIT",
   "keywords": [
+    "brainstorming",
+    "subagent-driven-development",
     "skills",
     "planning",
     "tdd",
@@ -119,7 +121,7 @@ generate_plugin_json() {
   "interface": {
     "displayName": "Superpowers",
     "shortDescription": "Planning, TDD, debugging, and delivery workflows for coding agents",
-    "longDescription": "Use Superpowers to guide agent work through brainstorming, implementation planning, test-driven development, systematic debugging, parallel execution, code review, and finish-the-branch workflows adapted for Codex.",
+    "longDescription": "Use Superpowers to guide agent work through brainstorming, implementation planning, test-driven development, systematic debugging, parallel execution, code review, and finish-the-branch workflows.",
     "developerName": "Jesse Vincent",
     "category": "Coding",
     "capabilities": [
@@ -127,6 +129,10 @@ generate_plugin_json() {
       "Read",
       "Write"
     ],
+    "defaultPrompt": [
+      "I've got an idea for something I'd like to build.",
+      "Let's add a feature to this project."
+    ],
     "brandColor": "#F59E0B",
     "composerIcon": "./assets/superpowers-small.svg",
     "logo": "./assets/app-icon.png",