feat: 新增宝玉 Skills 与 Marketing Skills 两个第三方入口 (#64)

以 entry.json pointer 形式收录两个第三方技能合集（均为 MIT、community、SHA 锁定）：

- baoyu-skills（JimLiu/baoyu-skills，creative，上游 21 个技能）
- marketingskills（coreyhaines31/marketingskills，business，上游 49 个技能）

同步更新：
- manifest.json：totalSkills 54 → 56，version 1.2.18 → 1.2.19，lastUpdated → 2026-08-06
- README.md：external 22 → 24、total 54 → 56，外部条目清单补入两个新入口，并补回此前遗漏的 karpathy-guidelines、last30days

README.md

@@ -24,8 +24,8 @@ The market currently contains:
 
 - `1` Agent: `desirecore`
 - `31` local built-in skills with `SKILL.md`
-- `22` external skill entries with `entry.json`
+- `24` external skill entries with `entry.json`
-- `53` publishable skills in total (`SKILL.md` + `entry.json`)
+- `55` publishable skills in total (`SKILL.md` + `entry.json`)
 
 ## Skill Sources
 
@@ -44,9 +44,10 @@ xiaomi-tts, xlsx
 External entries are marketplace pointers to Git/Web/ZIP sources:
 
 ```text
-agent-reach, ai-news-radar, amap-jsapi-skill, dingtalk-api, flyai-skill,
+agent-reach, ai-news-radar, amap-jsapi-skill, baoyu-skills, dingtalk-api,
-follow-builders, ian-xiaohei-illustrations, impeccable, khazix-skills,
+flyai-skill, follow-builders, ian-xiaohei-illustrations, impeccable,
-larksuite-cli, luckin-my-coffee, mattpocock-skills, minimax-image-gen,
+karpathy-guidelines, khazix-skills, larksuite-cli, last30days,
+luckin-my-coffee, marketingskills, mattpocock-skills, minimax-image-gen,
 minimax-tts, mt-paotui-for-client, netease-skills, taste-skill, watchless,
 wechatpay-skills, wecom-cli
 ```

manifest.json

@@ -1,6 +1,6 @@
 {
   "name": "DesireCore Official Market",
-  "version": "1.2.17",
+  "version": "1.2.19",
   "schemaVersion": "1.1.0",
   "supportedLocales": ["zh-CN", "en-US"],
   "defaultLocale": "en-US",
@@ -27,8 +27,8 @@
   },
   "stats": {
     "totalAgents": 1,
-    "totalSkills": 53,
+    "totalSkills": 55,
-    "lastUpdated": "2026-07-29"
+    "lastUpdated": "2026-08-06"
   },
   "features": [
     "curated-index",

skills/baoyu-skills/entry.json

@@ -0,0 +1,38 @@
+{
+  "id": "baoyu-skills",
+  "name": "宝玉 Skills",
+  "category": "creative",
+  "icon": "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M4 5a1 1 0 0 1 1-1h9l6 6v9a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1V5Z\" stroke=\"#2563EB\" stroke-width=\"1.7\" stroke-linejoin=\"round\"/><path d=\"M14 4v6h6\" stroke=\"#2563EB\" stroke-width=\"1.7\" stroke-linejoin=\"round\"/><path d=\"m9.5 13.5 1.6 1.6 3.4-3.4\" stroke=\"#2563EB\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/></svg>",
+  "tags": [
+    "baoyu",
+    "content-creation",
+    "wechat",
+    "illustration",
+    "productivity"
+  ],
+  "i18n": {
+    "zh-CN": {
+      "name": "宝玉 Skills",
+      "shortDesc": "宝玉分享的 AI Agent 技能集，20+ 技能覆盖封面图、插图、公众号发布、翻译、幻灯片等，适配 Claude Code、Codex 等"
+    },
+    "en-US": {
+      "name": "Baoyu Skills",
+      "shortDesc": "Baoyu's 20+ content-creation skills — cover images, illustrations, WeChat publishing, translation and slide decks, for Claude Code and Codex"
+    }
+  },
+  "maintainer": {
+    "name": "Baoyu (JimLiu)",
+    "verified": false,
+    "account": "JimLiu",
+    "url": "https://github.com/JimLiu/baoyu-skills"
+  },
+  "stewardship": "community",
+  "license": "MIT",
+  "redistribution": "allowed",
+  "source": {
+    "kind": "git",
+    "repoUrl": "https://github.com/JimLiu/baoyu-skills.git",
+    "repoBranch": "main",
+    "ref": "6b7a2e417500561a5ecdd0b168332f4142584617"
+  }
+}

skills/marketingskills/entry.json

@@ -0,0 +1,38 @@
+{
+  "id": "marketingskills",
+  "name": "Marketing Skills",
+  "category": "business",
+  "icon": "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M4 19V5\" stroke=\"#2563EB\" stroke-width=\"1.7\" stroke-linecap=\"round\"/><path d=\"M4 19h16\" stroke=\"#2563EB\" stroke-width=\"1.7\" stroke-linecap=\"round\"/><path d=\"m6.5 14 3.5-4 3 2.5L20 6\" stroke=\"#2563EB\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/><path d=\"M20 10V6h-4\" stroke=\"#2563EB\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/></svg>",
+  "tags": [
+    "marketing",
+    "cro",
+    "copywriting",
+    "seo",
+    "growth"
+  ],
+  "i18n": {
+    "zh-CN": {
+      "name": "Marketing Skills",
+      "shortDesc": "面向技术型营销人与创始人的 AI Agent 技能集，涵盖转化率优化、文案、SEO、数据分析与增长工程，适配 Claude Code、Cursor 等"
+    },
+    "en-US": {
+      "name": "Marketing Skills",
+      "shortDesc": "Marketing skills for technical marketers and founders — CRO, copywriting, SEO, analytics and growth engineering, for Claude Code and Cursor"
+    }
+  },
+  "maintainer": {
+    "name": "Corey Haines",
+    "verified": false,
+    "account": "coreyhaines31",
+    "url": "https://github.com/coreyhaines31/marketingskills"
+  },
+  "stewardship": "community",
+  "license": "MIT",
+  "redistribution": "allowed",
+  "source": {
+    "kind": "git",
+    "repoUrl": "https://github.com/coreyhaines31/marketingskills.git",
+    "repoBranch": "main",
+    "ref": "7868cb9251fad80a73d26e488a5ad5f6c4a9f335"
+  }
+}