Enhance README and message handler to support GitHub repository URLs. Updated installation instructions for skills to include GitHub URLs and improved error handling for skill source resolution in the codebase.

README.md

@@ -61,6 +61,11 @@ python main.py
 - 本地技能名（如 `weather`）
 - URL（zip 包）
 - GitHub 简写（`owner/repo` 或 `owner/repo#branch`）
+- GitHub 仓库 URL（如 `https://github.com/op7418/Humanizer-zh.git`）
+
+兼容说明：
+- 若源中包含标准技能结构（`skill.json` + `main.py`），按原方式安装
+- 若仅包含 `SKILL.md`，会自动生成适配技能并提供 `read_skill_doc` 工具读取文档内容
 
 ### 模型命令
 

src/ai/skills/base.py

@@ -13,6 +13,7 @@ import sys
 import tempfile
 import time
 from typing import Any, Callable, Dict, List, Optional, Tuple
+import urllib.parse
 import urllib.request
 import zipfile
 import os
@@ -346,17 +347,73 @@ class {"".join(p.capitalize() for p in skill_key.split("_"))}Skill(Skill):
             await self.unload_skill(skill_name)
         return await self.load_skill(skill_name)
 
-    def _resolve_network_url(self, source: str) -> str:
+    def _parse_github_repo_source(
-        """支持 URL 与 GitHub 简写。"""
+        self,
+        source: str,
+    ) -> Optional[Tuple[str, str, str, Optional[str]]]:
+        """解析 GitHub 仓库 URL，返回 owner/repo/branch/subpath。"""
+
+        try:
+            parsed = urllib.parse.urlparse(source.strip())
+        except Exception:
+            return None
+
+        if parsed.scheme not in {"http", "https"}:
+            return None
+
+        if parsed.netloc.lower() != "github.com":
+            return None
+
+        parts = [part for part in parsed.path.split("/") if part]
+        if len(parts) < 2:
+            return None
+
+        owner = parts[0]
+        repo = parts[1]
+        if repo.endswith(".git"):
+            repo = repo[:-4]
+
+        if not owner or not repo:
+            return None
+
+        branch = "main"
+        subpath: Optional[str] = None
+
+        if len(parts) >= 4 and parts[2] == "tree":
+            branch = parts[3]
+            if len(parts) > 4:
+                subpath = "/".join(parts[4:])
+        elif len(parts) > 2:
+            # 不支持 /issues、/blob 等深链接
+            return None
+
+        return owner, repo, branch, subpath
+
+    def _resolve_network_source(
+        self,
+        source: str,
+    ) -> Tuple[str, Optional[str], Optional[str]]:
+        """将网络来源解析为下载 URL，并返回安装提示信息。"""
 
         source = source.strip()
+
+        github_repo = self._parse_github_repo_source(source)
+        if github_repo:
+            owner, repo, branch, subpath = github_repo
+            codeload_url = f"https://codeload.github.com/{owner}/{repo}/zip/refs/heads/{branch}"
+            return codeload_url, self.normalize_skill_key(repo), subpath
+
         if source.startswith(("http://", "https://")):
-            return source
+            return source, None, None
 
         if self._GITHUB_SHORTCUT_PATTERN.match(source):
-            repo, _, branch = source.partition("#")
+            repo_ref, _, branch = source.partition("#")
+            owner, repo = repo_ref.split("/", 1)
+            if repo.endswith(".git"):
+                repo = repo[:-4]
             branch = branch or "main"
-            return f"https://codeload.github.com/{repo}/zip/refs/heads/{branch}"
+            codeload_url = f"https://codeload.github.com/{owner}/{repo}/zip/refs/heads/{branch}"
+            return codeload_url, self.normalize_skill_key(repo), None
 
         raise ValueError("source 必须是 URL 或 owner/repo[#branch]")
 
@@ -397,6 +454,106 @@ class {"".join(p.capitalize() for p in skill_key.split("_"))}Skill(Skill):
 
         return sorted(uniq.items(), key=lambda x: x[0])
 
+    def _find_codex_skill_candidates(self, root_dir: Path) -> List[Tuple[str, Path]]:
+        """在目录中扫描仅包含 SKILL.md 的候选项。"""
+
+        candidates: List[Tuple[str, Path]] = []
+        for skill_doc in root_dir.rglob("SKILL.md"):
+            candidate_dir = skill_doc.parent
+            if (candidate_dir / "skill.json").exists() and (candidate_dir / "main.py").exists():
+                continue
+
+            try:
+                skill_key = self.normalize_skill_key(candidate_dir.name)
+            except ValueError:
+                continue
+
+            candidates.append((skill_key, candidate_dir))
+
+        uniq: Dict[str, Path] = {}
+        for key, path in candidates:
+            uniq[key] = path
+
+        return sorted(uniq.items(), key=lambda x: x[0])
+
+    def _scope_extract_root(self, extract_root: Path, subpath: Optional[str]) -> Path:
+        """将解压目录缩小到 repo 子路径（若指定）。"""
+
+        if not subpath:
+            return extract_root
+
+        clean_subpath = Path(subpath.strip("/\\"))
+        if str(clean_subpath) == ".":
+            return extract_root
+
+        direct = extract_root / clean_subpath
+        if direct.exists():
+            return direct
+
+        for child in extract_root.iterdir():
+            candidate = child / clean_subpath
+            if candidate.exists():
+                return candidate
+
+        return extract_root
+
+    @staticmethod
+    def _extract_markdown_title(markdown_content: str) -> str:
+        for line in markdown_content.splitlines():
+            stripped = line.strip()
+            if stripped.startswith("#"):
+                return stripped.lstrip("#").strip()
+        return ""
+
+    def _install_codex_skill_adapter(self, source_dir: Path, target_path: Path, skill_key: str):
+        """将 Codex SKILL.md 转换为可加载的项目技能。"""
+
+        skill_doc = source_dir / "SKILL.md"
+        if not skill_doc.exists():
+            raise FileNotFoundError(f"SKILL.md not found in {source_dir}")
+
+        content = skill_doc.read_text(encoding="utf-8")
+        title = self._extract_markdown_title(content)
+        description = (
+            f"Imported from SKILL.md: {title}" if title else f"Imported from SKILL.md ({skill_key})"
+        )
+
+        target_path.mkdir(parents=True, exist_ok=True)
+        (target_path / "SKILL.md").write_text(content, encoding="utf-8")
+        (target_path / "__init__.py").write_text("", encoding="utf-8")
+
+        metadata = {
+            "name": skill_key,
+            "version": "1.0.0",
+            "description": description,
+            "author": "imported",
+            "dependencies": [],
+            "enabled": True,
+        }
+        with open(target_path / "skill.json", "w", encoding="utf-8") as f:
+            json.dump(metadata, f, ensure_ascii=False, indent=2)
+
+        class_name = "".join(word.capitalize() for word in skill_key.split("_")) + "Skill"
+        main_code = f'''"""{skill_key} adapter skill (generated from SKILL.md)"""
+from pathlib import Path
+from src.ai.skills.base import Skill
+
+
+class {class_name}(Skill):
+    async def initialize(self):
+        self.register_tool("read_skill_doc", self.read_skill_doc)
+
+    async def read_skill_doc(self) -> str:
+        skill_doc = Path(__file__).with_name("SKILL.md")
+        if not skill_doc.exists():
+            return "SKILL.md not found."
+        return skill_doc.read_text(encoding="utf-8")
+
+    async def cleanup(self):
+        pass
+'''
+        (target_path / "main.py").write_text(main_code, encoding="utf-8")
+
     def install_skill_from_source(
         self,
         source: str,
@@ -410,6 +567,8 @@ class {"".join(p.capitalize() for p in skill_key.split("_"))}Skill(Skill):
         with tempfile.TemporaryDirectory(prefix="qqbot_skill_") as tmp:
             tmp_dir = Path(tmp)
             extract_root: Optional[Path] = None
+            source_hint_key: Optional[str] = None
+            source_subpath: Optional[str] = None
 
             source_path = Path(source)
             if source_path.exists():
@@ -423,7 +582,7 @@ class {"".join(p.capitalize() for p in skill_key.split("_"))}Skill(Skill):
                     return False, "本地 source 仅支持目录或 zip 文件"
             else:
                 try:
-                    url = self._resolve_network_url(source)
+                    url, source_hint_key, source_subpath = self._resolve_network_source(source)
                 except ValueError as exc:
                     return False, str(exc)
 
@@ -449,13 +608,15 @@ class {"".join(p.capitalize() for p in skill_key.split("_"))}Skill(Skill):
 
                 extract_root = tmp_dir / "extract"
 
+            extract_root = self._scope_extract_root(extract_root, source_subpath)
+
             candidates = self._find_skill_candidates(extract_root)
-            if not candidates:
+            use_codex_adapter = False
-                return False, "未找到可安装技能（需包含 skill.json 与 main.py）"
 
             selected_key: Optional[str] = None
             selected_path: Optional[Path] = None
 
+            if candidates:
                 if desired_key:
                     for key, path in candidates:
                         if key == desired_key:
@@ -470,6 +631,39 @@ class {"".join(p.capitalize() for p in skill_key.split("_"))}Skill(Skill):
                         names = ", ".join([k for k, _ in candidates])
                         return False, f"检测到多个技能，请指定 skill_name。可选: {names}"
                     selected_key, selected_path = candidates[0]
+            else:
+                codex_candidates = self._find_codex_skill_candidates(extract_root)
+                if not codex_candidates:
+                    return False, "未找到可安装技能（需包含 skill.json 与 main.py，或 SKILL.md）"
+
+                use_codex_adapter = True
+                if desired_key:
+                    for key, path in codex_candidates:
+                        if key == desired_key:
+                            selected_key, selected_path = key, path
+                            break
+
+                    if not selected_path:
+                        if len(codex_candidates) == 1:
+                            selected_key = desired_key
+                            selected_path = codex_candidates[0][1]
+                        else:
+                            names = ", ".join([k for k, _ in codex_candidates])
+                            return False, f"源中未找到技能 {desired_key}，可选: {names}"
+                else:
+                    if source_hint_key:
+                        for key, path in codex_candidates:
+                            if key == source_hint_key:
+                                selected_key, selected_path = key, path
+                                break
+
+                    if not selected_path:
+                        if len(codex_candidates) > 1:
+                            names = ", ".join([k for k, _ in codex_candidates])
+                            return False, f"检测到多个 SKILL.md 技能，请指定 skill_name。可选: {names}"
+                        selected_key, selected_path = codex_candidates[0]
+                        if source_hint_key:
+                            selected_key = source_hint_key
 
             assert selected_key is not None and selected_path is not None
             target_path = self._get_skill_path(selected_key)
@@ -479,12 +673,16 @@ class {"".join(p.capitalize() for p in skill_key.split("_"))}Skill(Skill):
                     return False, f"技能已存在: {selected_key}"
                 shutil.rmtree(target_path)
 
+            if use_codex_adapter:
+                self._install_codex_skill_adapter(selected_path, target_path, selected_key)
+            else:
                 shutil.copytree(
                     selected_path,
                     target_path,
                     ignore=shutil.ignore_patterns("__pycache__", "*.pyc", ".git", ".github"),
                 )
                 self._ensure_skill_package_layout(target_path, selected_key)
+
             importlib.invalidate_caches()
 
             logger.info(f"✅ 安装技能成功: {selected_key} <- {source}")

src/handlers/message_handler_ai.py

@@ -73,7 +73,7 @@ class MessageHandler:
             "技能命令：\n"
             f"{command_name} 或 {command_name} list\n"
             f"{command_name} install <source> [skill_name]\n"
-            f"  source 支持：本地技能名、URL、owner/repo、owner/repo#branch\n"
+            f"  source 支持：本地技能名、URL、owner/repo、owner/repo#branch、GitHub 仓库 URL(.git)\n"
             f"{command_name} uninstall <skill_name>\n"
             f"{command_name} reload <skill_name>"
         )

tests/test_skills_install_source.py

@@ -0,0 +1,76 @@
+import asyncio
+import io
+from pathlib import Path
+import zipfile
+
+from src.ai.skills.base import SkillsManager
+
+
+def _build_codex_skill_zip_bytes(markdown_text: str, root_name: str = "Humanizer-zh-main") -> bytes:
+    buffer = io.BytesIO()
+    with zipfile.ZipFile(buffer, "w", zipfile.ZIP_DEFLATED) as zf:
+        zf.writestr(f"{root_name}/SKILL.md", markdown_text)
+    return buffer.getvalue()
+
+
+def test_resolve_network_source_supports_github_git_url(tmp_path: Path):
+    manager = SkillsManager(tmp_path / "skills")
+    url, hint_key, subpath = manager._resolve_network_source(
+        "https://github.com/op7418/Humanizer-zh.git"
+    )
+
+    assert url == "https://codeload.github.com/op7418/Humanizer-zh/zip/refs/heads/main"
+    assert hint_key == "humanizer_zh"
+    assert subpath is None
+
+
+def test_install_skill_from_local_skill_markdown_source(tmp_path: Path):
+    source_dir = tmp_path / "Humanizer-zh-main"
+    source_dir.mkdir(parents=True, exist_ok=True)
+    (source_dir / "SKILL.md").write_text(
+        "# Humanizer-zh\n\nUse natural and human-like Chinese tone.\n",
+        encoding="utf-8",
+    )
+
+    manager = SkillsManager(tmp_path / "skills")
+    ok, installed_key = manager.install_skill_from_source(str(source_dir), skill_name="humanizer_zh")
+
+    assert ok
+    assert installed_key == "humanizer_zh"
+    installed_dir = tmp_path / "skills" / "humanizer_zh"
+    assert (installed_dir / "skill.json").exists()
+    assert (installed_dir / "main.py").exists()
+    assert (installed_dir / "SKILL.md").exists()
+
+    assert asyncio.run(manager.load_skill("humanizer_zh"))
+    tools = manager.get_all_tools()
+    assert "humanizer_zh.read_skill_doc" in tools
+    text = asyncio.run(tools["humanizer_zh.read_skill_doc"]())
+    assert "Humanizer-zh" in text
+
+
+def test_install_skill_from_github_git_url_uses_repo_zip_and_markdown_adapter(
+    tmp_path: Path, monkeypatch
+):
+    manager = SkillsManager(tmp_path / "skills")
+    zip_bytes = _build_codex_skill_zip_bytes(
+        "# Humanizer-zh\n\nUse natural and human-like Chinese tone.\n"
+    )
+    captured_urls = []
+
+    def fake_download(url: str, output_zip: Path):
+        captured_urls.append(url)
+        output_zip.write_bytes(zip_bytes)
+
+    monkeypatch.setattr(manager, "_download_zip", fake_download)
+
+    ok, installed_key = manager.install_skill_from_source(
+        "https://github.com/op7418/Humanizer-zh.git"
+    )
+
+    assert ok
+    assert installed_key == "humanizer_zh"
+    assert captured_urls == [
+        "https://codeload.github.com/op7418/Humanizer-zh/zip/refs/heads/main"
+    ]
+    assert (tmp_path / "skills" / "humanizer_zh" / "SKILL.md").exists()