modify template

Skills/Codex/.system/skill-installer/scripts/github_utils.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+"""Shared GitHub helpers for skill install scripts."""
+
+from __future__ import annotations
+
+import os
+import urllib.request
+
+
+def github_request(url: str, user_agent: str) -> bytes:
+    headers = {"User-Agent": user_agent}
+    token = os.environ.get("GITHUB_TOKEN") or os.environ.get("GH_TOKEN")
+    if token:
+        headers["Authorization"] = f"token {token}"
+    req = urllib.request.Request(url, headers=headers)
+    with urllib.request.urlopen(req) as resp:
+        return resp.read()
+
+
+def github_api_contents_url(repo: str, path: str, ref: str) -> str:
+    return f"https://api.github.com/repos/{repo}/contents/{path}?ref={ref}"