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🚀 Base64编码解码MCP服务器:支持文本📝和图片🖼️转换,提供工具🛠️、资源和提示模板,完美集成到AI工作流程🤖
README
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一个简单高效的MCP服务器,专注于提供Base64编码和解码功能,支持文本和图片的Base64转换。
功能特点
- 文本Base64编码和解码
- 图片Base64编码和解码
- 支持Data URL格式
- 简单易用的API
- 使用uv进行依赖管理
安装
使用uv安装
# 创建虚拟环境
uv venv
# 激活虚拟环境(Linux/macOS)
source .venv/bin/activate
# 激活虚拟环境(Windows)
.venv\Scripts\activate
# 安装包(开发模式)
uv pip install -e .
# 安装带开发依赖的包
uv pip install -e ".[dev]"
安装Smithery
使用Smithery为Claude桌面安装Base64编码解码MCP服务器,使用以下命令:
npx -y @smithery/cli install @liuyazui/base64_server --client claude
使用方法
使用MCP Inspector测试
# 使用MCP Inspector测试服务器
uv run mcp dev base64_server.py
与MCP client集成
添加服务器配置:
{ "mcpServers": { "base64-encoder": { "command": "uv", "args": [ "run", "--with", "mcp[cli]", "mcp", "run", "[path to base64_server.py]" ] } } }
API参考
工具(Tools)
- base64_encode_text(text: str) -> str:将文本转换为Base64编码
- base64_decode_text(encoded: str) -> str:将Base64编码解码为文本
- base64_encode_image(image_path: str) -> str:将图片转换为Base64编码
- base64_decode_image(encoded: str, output_path: str, mime_type: str = "image/png") -> str:将Base64编码解码为图片
资源(Resources)
- encode://base64/text/{text}:获取文本的Base64编码
- decode://base64/text/{encoded}:获取Base64编码的解码结果
- encode://base64/image/{image_path}:获取图片的Base64编码
- decode://base64/image/{encoded}:获取Base64编码的解码图片
提示模板(Prompts)
- base64_usage_guide(): 提供Base64服务的基本使用指南
- encode_text_prompt(text: str): 文本编码提示模板
- encode_image_prompt(image_path: str): 图片编码提示模板
- error_handling_prompt(error_message: str): 错误处理提示模板
使用示例:
# 获取使用指南提示
messages = await client.get_prompt("base64_usage_guide")
# 获取文本编码提示
messages = await client.get_prompt("encode_text_prompt", {"text": "Hello World"})
开发
许可证
MIT
Installing Base64 Server
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/liuyazui/base64_serverFAQ
Is Base64 Server MCP free?
Yes, Base64 Server MCP is free — one-click install via Unyly at no cost.
Does Base64 Server need an API key?
No, Base64 Server runs without API keys or environment variables.
Is Base64 Server hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Base64 Server in Claude Desktop, Claude Code or Cursor?
Open Base64 Server on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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