chore: update package description and readme tweaks (#411)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -5,7 +5,7 @@
     "url": "https://github.com/kieranklaassen"
   },
   "metadata": {
-    "description": "Plugin marketplace for Claude Code extensions",
+    "description": "Plugin marketplace for Claude Code and Codex extensions",
     "version": "1.0.2"
   },
   "plugins": [

README.md

@@ -1,9 +1,9 @@
-# Compound Marketplace
+# Compound Engineering
 
 [![Build Status](https://github.com/EveryInc/compound-engineering-plugin/actions/workflows/ci.yml/badge.svg)](https://github.com/EveryInc/compound-engineering-plugin/actions/workflows/ci.yml)
 [![npm](https://img.shields.io/npm/v/@every-env/compound-plugin)](https://www.npmjs.com/package/@every-env/compound-plugin)
 
-A Claude Code plugin marketplace featuring the **Compound Engineering Plugin** — tools that make each unit of engineering work easier than the last.
+A plugin marketplace featuring the [Compound Engineering plugin](plugins/compound-engineering/README.md) — AI skills and agents that make each unit of engineering work easier than the last.
 
 ## Philosophy
 

package.json

@@ -1,6 +1,7 @@
 {
   "name": "@every-env/compound-plugin",
   "version": "2.55.0",
+  "description": "Official Compound Engineering plugin for Claude Code, Codex, and more",
   "type": "module",
   "private": false,
   "bin": {