About Zw MCP Server
Zw MCP Server is an MCP server published by Tokeii0 in the Developer Tools category.
The repository has 2 stars and 0 forks, with the last commit 8 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.
Install
git clone https://github.com/Tokeii0/zw-mcp-serverThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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README
zw-mcp-server
零宽字符隐写术 MCP Server — 专为 CTF 解题设计,供大模型通过 MCP 协议调用。
功能
| 工具 | 说明 |
|---|---|
zw_analyze |
分析文本中的零宽/不可见字符分布 |
zw_decode |
自动解码零宽字符隐写信息(支持8种方案,自动暴力尝试) |
zw_encode |
将消息编码为零宽字符隐写文本 |
zw_dump_raw |
导出原始零宽字符序列(调试用) |
zw_list_chars |
列出全部 182 个已知零宽/不可见字符 |
zw_list_presets |
列出所有编码预设方案 |
支持的编码方案
- 二进制映射 — 2字符→0/1 (7/8bit),暴力尝试所有组合
- N进制映射 — 330k.github.io 方案,支持2~8进制
- Steganographr — neatnik.net 方案 (WJ分隔+ZWSP/ZWNJ)
- Unicode Tags — U+E0000 偏移映射到 ASCII
- StegCloak — 4字符集方案
- 分段编码 — 按可见字符分割的段内二进制
- 自动暴力遍历所有字符排列组合
编译
cd zw-mcp-server
cargo build --release
编译后的可执行文件在 target/release/zw-mcp-server.exe
配置 MCP
VS Code (GitHub Copilot)
在 VS Code 的 .vscode/mcp.json 或用户设置中添加:
{
"mcpServers": {
"zw-steg": {
"command": "Yourpath\\zw-mcp-server.exe",
"args": []
}
}
}
Claude Desktop
在 claude_desktop_config.json 中添加:
{
"mcpServers": {
"zw-steg": {
"command": "Yourpath\\zw-mcp-server.exe"
}
}
}
Cursor / Continue / 其他 MCP 客户端
同理配置 stdio 模式即可。
使用示例
大模型可以直接调用:
"请分析这段文本中是否包含零宽字符隐写信息并解码"
MCP 会自动路由到 zw_analyze + zw_decode 工具。
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.