feat: 新增HTML转URL工具服务，优化API转换器配置

- 新增lzwcai_mcpskills_visual2url项目，提供本地HTML文件、HTML代码转可访问URL的MCP工具
- 重构lzwcai_mcp_api_converter配置加载逻辑，取消内存缓存复用，强制拉取最新配置并新增缓存降级容错机制
- 升级lzwcai_mcp_api_converter至0.2.5、项目模板至0.1.3
- 更新各示例项目的环境配置参数与模板工具配置

lzwcai_mcpskills_visual2url/README.md

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+# lzwcai_mcpskills_visual2url
+
+基于 FastMCP 的 MCP Server 项目。主要提供 HTML 转换为浏览器可访问 URL 的工具。
+
+## 功能
+
+提供以下两个工具（Tools）：
+- `html_file_to_url`: 传入本地 HTML 文件路径，转换成 `file://` 协议的 URL，方便浏览器直接打开预览。
+- `html_code_to_url`: 传入 HTML 代码片段，将其保存为临时文件并返回可访问的 `file://` URL。
+
+## 安装
+
+```bash
+pip install lzwcai_mcpskills_visual2url
+```
+
+## 使用
+
+```bash
+# 直接运行服务端
+lzwcai_mcpskills_visual2url
+```
+
+## 项目结构
+
+```
+lzwcai_mcpskills_visual2url/
+├── main.py              # 入口文件
+├── pyproject.toml       # 项目配置
+├── README.md            # 说明文档
+└── lzwcai_mcpskills_visual2url/ # 核心代码
+    └── main.py          # FastMCP Server 主逻辑
+```
+
+## License
+
+MIT

lzwcai_mcpskills_visual2url/lzwcai_mcpskills_visual2url/.python-version

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+3.13

lzwcai_mcpskills_visual2url/lzwcai_mcpskills_visual2url/main.py

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+from mcp.server.fastmcp import FastMCP
+import os
+import requests
+
+# 创建 FastMCP 实例
+mcp = FastMCP("Visual2URL")
+
+UPLOAD_URL = "http://192.168.2.236:5002/api/html/upload"
+AUTHORIZATION = "Bearer eyJhbGciOiJIUzUxMiJ9.eyJ0b2tlbl90eXBlIjoiTE9HSU4iLCJsb2dpbl91c2VyX2tleSI6IjM3OTAzNGIwLTg3OTQtNGU2OS05MzRiLTJkNTA3ZWIzODQyOCJ9.X5O0zez0_zm4Ejc9wTyj04Sf3GLT2L9ilIE6W0qbSgggdTvKcaboVm-A64U3SPxC8rpB1Gxc5p-XK7FXqAjgEg"
+
+@mcp.tool()
+def html_file_to_url(file_path: str) -> str:
+    """
+    将本地 HTML 文件上传至服务器并转换成可在浏览器中打开的 URL。
+    
+    Args:
+        file_path: 本地 HTML 文件的绝对路径
+    """
+    if not os.path.exists(file_path):
+        return f"Error: 文件不存在: {file_path}"
+    
+    headers = {
+        'Authorization': AUTHORIZATION,
+        'User-Agent': 'Apifox/1.0.0 (https://apifox.com)'
+    }
+    
+    try:
+        with open(file_path, 'rb') as f:
+            files = {
+                'file': (os.path.basename(file_path), f, 'text/html')
+            }
+            response = requests.post(UPLOAD_URL, headers=headers, files=files)
+            response.raise_for_status()
+            data = response.json()
+            if data.get('code') == 200 and 'data' in data and 'fileUrl' in data['data']:
+                return data['data']['fileUrl']
+            else:
+                return f"上传失败: {data.get('msg', '未知错误')}"
+    except Exception as e:
+        return f"请求发生异常: {str(e)}"
+
+@mcp.tool()
+def html_code_to_url(html_code: str) -> str:
+    """
+    将 HTML 代码片段上传至服务器并转换成可在浏览器中打开的 URL。
+    
+    Args:
+        html_code: HTML 代码字符串
+    """
+    headers = {
+        'Authorization': AUTHORIZATION,
+        'User-Agent': 'Apifox/1.0.0 (https://apifox.com)',
+        'Content-Type': 'text/html'
+    }
+    
+    try:
+        response = requests.post(UPLOAD_URL, headers=headers, data=html_code.encode('utf-8'))
+        response.raise_for_status()
+        data = response.json()
+        if data.get('code') == 200 and 'data' in data and 'fileUrl' in data['data']:
+            return data['data']['fileUrl']
+        else:
+            return f"上传失败: {data.get('msg', '未知错误')}"
+    except Exception as e:
+        return f"请求发生异常: {str(e)}"
+
+def main():
+    # 运行 MCP Server
+    mcp.run()
+
+if __name__ == "__main__":
+    main()

lzwcai_mcpskills_visual2url/main.py

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+"""
+Entry point for lzwcai_mcpskills_visual2url
+MCP Server 项目入口
+"""
+
+if __name__ == "__main__":
+    # Import and run the actual MCP server
+    from lzwcai_mcpskills_visual2url.main import main
+    main()

lzwcai_mcpskills_visual2url/pyproject.toml

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+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "lzwcai_mcpskills_visual2url"
+version = "0.1.1"
+description = "MCP Server 模板项目 - 用于快速创建新的 MCP 服务"
+readme = "README.md"
+requires-python = ">=3.10"
+license = {text = "MIT"}
+authors = [
+    {name = "lzwcai", email = "your-email@example.com"},
+]
+keywords = ["mcp", "template", "server"]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Intended Audience :: Developers",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.10",
+]
+dependencies = [
+    "mcp>=1.0.0",
+    "requests>=2.31.0",
+]
+
+[project.scripts]
+lzwcai_mcpskills_visual2url = "lzwcai_mcpskills_visual2url.main:main"
+
+[tool.hatch.build.targets.wheel]
+packages = ["lzwcai_mcpskills_visual2url"]