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sliver-mcp · English / 中文


English

MCP server for Sliver C2 — let AI agents automate post-exploitation.

V1.0 — 17 tools for session interaction, command execution, file operations, and reconnaissance.

Prerequisites

  • Python >= 3.10
  • uv (Python package manager)
  • sliver-py (gRPC bindings)
  • A running Sliver C2 server
  • A Sliver operator config file (generated by sliver-client import or sliver-server operator)

Quick Start

# Clone both repos
git clone git@github.com:hi-unc1e/sliver-mcp.git
cd sliver-mcp
git clone git@github.com:hi-unc1e/sliver-py.git

# Install & run
uv sync
uv run sliver-mcp --config /path/to/operator.cfg

Configuration

Option CLI Default
Operator config --config PATH (required)
Downloads dir --downloads-dir DIR ~/Downloads/sliver/
gRPC timeout --timeout SECONDS 60
Debug logging --debug off

Claude Desktop Setup

{
  "mcpServers": {
    "sliver": {
      "command": "uv",
      "args": [
        "run",
        "--directory", "/path/to/sliver-mcp",
        "sliver-mcp",
        "--config", "/path/to/operator.cfg"
      ]
    }
  }
}

Tools

Category Tool Description
Server server_version Get Sliver server version
Sessions list_sessions List all active sessions
session_info Get detailed session info
kill_session Kill a session
Execute execute Run shell command (auto/cmd/powershell/sh)
Files list_files List directory contents
change_directory Change working directory
working_directory Get current directory
make_directory Create directory
remove_path Remove file/directory
download_file Download file to local
upload_file Upload file to remote
Recon list_processes List running processes
network_interfaces Get network interfaces
network_connections Get network connections
get_environment Get environment variable
screenshot Take screenshot (PNG + base64)

Downloads

Files are saved to: {downloads_dir}/{hostname}_{session_id}/{filename}.

Architecture

sliver-mcp (MCP server, Python)
  └── sliver-py (gRPC client library)
        └── grpcio → Sliver Server (gRPC + mTLS)

No Sliver client binary needed — sliver-py connects directly via gRPC.

Development

# Run tests (mock, no server needed)
uv sync --extra dev
uv run pytest tests/ -v --ignore=tests/test_smoke.py

# Run integration tests (needs real server, CI only)
SLIVER_INTEGRATION_TEST=1 uv run pytest tests/test_smoke.py -v

License

MIT


中文

针对 Sliver C2 的 MCP 服务器 — 让 AI agent 自动化后渗透操作。

V1.0 — 17 个工具,覆盖会话交互、命令执行、文件操作和信息收集。

前置条件

  • Python >= 3.10
  • uv(Python 包管理器)
  • sliver-py(gRPC 绑定库)
  • 运行中的 Sliver C2 服务器
  • Sliver 操作员配置文件(通过 sliver-client import 或 sliver-server operator 生成)

快速开始

# Clone 两个仓库
git clone git@github.com:hi-unc1e/sliver-mcp.git
cd sliver-mcp
git clone git@github.com:hi-unc1e/sliver-py.git

# 安装并运行
uv sync
uv run sliver-mcp --config /path/to/operator.cfg

配置

配置项 CLI 默认值
操作员配置文件 --config PATH (必填)
下载目录 --downloads-dir DIR ~/Downloads/sliver/
gRPC 超时 --timeout SECONDS 60
Debug 日志 --debug off

Claude Desktop 配置

{
  "mcpServers": {
    "sliver": {
      "command": "uv",
      "args": [
        "run",
        "--directory", "/path/to/sliver-mcp",
        "sliver-mcp",
        "--config", "/path/to/operator.cfg"
      ]
    }
  }
}

工具列表

类别 工具 说明
服务端 server_version 获取 Sliver 服务器版本
会话 list_sessions 列出所有活跃会话
session_info 获取会话详细信息
kill_session 终止会话
执行 execute 执行命令(auto/cmd/powershell/sh)
文件 list_files 列出目录内容
change_directory 切换工作目录
working_directory 获取当前目录
make_directory 创建目录
remove_path 删除文件/目录
download_file 下载文件到本地
upload_file 上传文件到远程
侦察 list_processes 进程列表
network_interfaces 网络接口信息
network_connections 网络连接
get_environment 获取环境变量
screenshot 截屏(PNG + base64)

下载文件

文件保存路径:{下载目录}/{主机名}_{会话ID}/{文件名}。

架构

sliver-mcp (MCP 服务器, Python)
  └── sliver-py (gRPC 客户端库)
        └── grpcio → Sliver 服务器 (gRPC + mTLS)

无需 Sliver 客户端二进制文件 — sliver-py 直接通过 gRPC 连接。

开发

# 运行测试(Mock,无需服务器)
uv sync --extra dev
uv run pytest tests/ -v --ignore=tests/test_smoke.py

# 运行集成测试(需真实服务器,CI 环境)
SLIVER_INTEGRATION_TEST=1 uv run pytest tests/test_smoke.py -v

License

MIT

Release files for sliver-mcp 1.0.1

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