diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index 5bd07057..a5c8dc61 100644
--- a/.claude-plugin/plugin.json
+++ b/.claude-plugin/plugin.json
@@ -1,17 +1,24 @@
 {
   "name": "claude-mem",
-  "version": "10.4.1",
-  "description": "Persistent memory system for Claude Code - seamlessly preserve context across sessions",
+  "version": "10.6.3",
+  "description": "Memory compression system for Claude Code - persist context across sessions",
   "author": {
     "name": "Alex Newman"
   },
   "repository": "https://github.com/thedotmack/claude-mem",
   "license": "AGPL-3.0",
   "keywords": [
+    "claude",
+    "claude-code",
+    "claude-agent-sdk",
+    "mcp",
+    "plugin",
     "memory",
-    "context",
-    "persistence",
-    "hooks",
-    "mcp"
-  ]
+    "compression",
+    "knowledge-graph",
+    "transcript",
+    "typescript",
+    "nodejs"
+  ],
+  "homepage": "https://github.com/thedotmack/claude-mem#readme"
 }
diff --git a/.codex-plugin/plugin.json b/.codex-plugin/plugin.json
new file mode 100644
index 00000000..45de195f
--- /dev/null
+++ b/.codex-plugin/plugin.json
@@ -0,0 +1,43 @@
+{
+  "name": "claude-mem",
+  "version": "10.6.3",
+  "description": "Memory compression system for Claude Code - persist context across sessions",
+  "author": {
+    "name": "Alex Newman",
+    "url": "https://github.com/thedotmack"
+  },
+  "homepage": "https://github.com/thedotmack/claude-mem#readme",
+  "repository": "https://github.com/thedotmack/claude-mem",
+  "license": "AGPL-3.0",
+  "keywords": [
+    "claude",
+    "claude-code",
+    "claude-agent-sdk",
+    "mcp",
+    "plugin",
+    "memory",
+    "compression",
+    "knowledge-graph",
+    "transcript",
+    "typescript",
+    "nodejs"
+  ],
+  "interface": {
+    "displayName": "claude-mem",
+    "shortDescription": "Persistent memory and context compression across coding sessions.",
+    "longDescription": "claude-mem captures coding-session activity, compresses it into reusable observations, and injects relevant context back into future Claude Code and Codex-compatible sessions.",
+    "developerName": "Alex Newman",
+    "category": "Productivity",
+    "capabilities": [
+      "Interactive",
+      "Write"
+    ],
+    "websiteURL": "https://github.com/thedotmack/claude-mem",
+    "defaultPrompt": [
+      "Find what I already learned about this codebase before I start a new task.",
+      "Show recent observations related to the files I am editing right now.",
+      "Summarize the last session and inject the most relevant context into this one."
+    ],
+    "brandColor": "#1F6FEB"
+  }
+}
diff --git a/package.json b/package.json
index 8970f40a..125d3224 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
   },
   "scripts": {
     "dev": "npm run build-and-sync",
-    "build": "node scripts/build-hooks.js",
+    "build": "node scripts/sync-plugin-manifests.js && node scripts/build-hooks.js",
     "build-and-sync": "npm run build && npm run sync-marketplace && sleep 1 && cd ~/.claude/plugins/marketplaces/thedotmack && npm run worker:restart",
     "sync-marketplace": "node scripts/sync-marketplace.cjs",
     "sync-marketplace:force": "node scripts/sync-marketplace.cjs --force",
diff --git a/scripts/sync-plugin-manifests.js b/scripts/sync-plugin-manifests.js
new file mode 100644
index 00000000..3a364978
--- /dev/null
+++ b/scripts/sync-plugin-manifests.js
@@ -0,0 +1,95 @@
+#!/usr/bin/env node
+
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const rootDir = path.resolve(__dirname, '..');
+
+const packageJsonPath = path.join(rootDir, 'package.json');
+const codexPluginPath = path.join(rootDir, '.codex-plugin', 'plugin.json');
+const claudePluginPath = path.join(rootDir, '.claude-plugin', 'plugin.json');
+
+function readJson(filePath) {
+  return JSON.parse(fs.readFileSync(filePath, 'utf8'));
+}
+
+function writeJson(filePath, value) {
+  fs.writeFileSync(filePath, JSON.stringify(value, null, 2) + '\n');
+}
+
+function syncCodexPlugin(plugin, pkg) {
+  const author =
+    typeof plugin.author === 'object' && plugin.author ? plugin.author : {};
+
+  return {
+    ...plugin,
+    name: pkg.name,
+    version: pkg.version,
+    description: pkg.description,
+    homepage: pkg.homepage,
+    repository: normalizeRepositoryUrl(pkg.repository),
+    license: pkg.license,
+    keywords: pkg.keywords,
+    author: {
+      ...author,
+      name: normalizeAuthorName(pkg.author),
+    },
+    interface: {
+      ...plugin.interface,
+      developerName: normalizeAuthorName(pkg.author),
+      websiteURL: normalizeRepositoryUrl(pkg.repository),
+    },
+  };
+}
+
+function syncClaudePlugin(plugin, pkg) {
+  return {
+    ...plugin,
+    name: pkg.name,
+    version: pkg.version,
+    description: pkg.description,
+    homepage: pkg.homepage,
+    repository: normalizeRepositoryUrl(pkg.repository),
+    license: pkg.license,
+    keywords: pkg.keywords,
+    author: {
+      ...(typeof plugin.author === 'object' && plugin.author ? plugin.author : {}),
+      name: normalizeAuthorName(pkg.author),
+    },
+  };
+}
+
+function normalizeAuthorName(author) {
+  if (typeof author === 'string') return author;
+  if (author && typeof author === 'object' && typeof author.name === 'string') return author.name;
+  return '';
+}
+
+function normalizeRepositoryUrl(repository) {
+  if (typeof repository === 'string') return repository.replace(/\.git$/, '');
+  if (repository && typeof repository === 'object' && typeof repository.url === 'string')
+    return repository.url.replace(/\.git$/, '');
+  return '';
+}
+
+function main() {
+  for (const filePath of [packageJsonPath, codexPluginPath, claudePluginPath]) {
+    if (!fs.existsSync(filePath)) {
+      console.error(`Missing required file: ${filePath}`);
+      process.exit(1);
+    }
+  }
+
+  const pkg = readJson(packageJsonPath);
+  const codexPlugin = readJson(codexPluginPath);
+  const claudePlugin = readJson(claudePluginPath);
+
+  writeJson(codexPluginPath, syncCodexPlugin(codexPlugin, pkg));
+  writeJson(claudePluginPath, syncClaudePlugin(claudePlugin, pkg));
+
+  console.log('✓ Synced plugin manifests from package.json');
+}
+
+main();