Add skills.sh metadata

Author: desenmeng

README.md

@@ -1,5 +1,7 @@
 # UnifAPI Skills
 
+[![skills.sh](https://skills.sh/b/unifapi-agent/skills)](https://skills.sh/unifapi-agent/skills)
+
 A collection of skills for AI coding agents following the [Agent Skills](https://agentskills.io) format. Available as a plugin for Claude Code, Cursor, and OpenAI Codex. Includes an OAuth-protected MCP server for live public-data tool access.
 
 ## Install

skills.sh.json

@@ -0,0 +1,16 @@
+{
+  "$schema": "https://skills.sh/schemas/skills.sh.schema.json",
+  "notGrouped": "bottom",
+  "groupings": [
+    {
+      "title": "UnifAPI",
+      "description": "Skills for UnifAPI MCP and public-data workflows.",
+      "skills": ["unifapi"]
+    },
+    {
+      "title": "Marketing",
+      "description": "Skills for creator research, KOL pricing, and campaign decisions.",
+      "skills": ["kol-pricing"]
+    }
+  ]
+}