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deepsuthar496

Remote Command MCP Server

Remote Command MCP Server

A Model Context Protocol (MCP) server that enables remote command execution across different operating systems. This server provides a unified interface to execute shell commands, automatically handling platform-specific differences between Windows and Unix-like systems.

Features

  • Cross-platform command execution

  • Automatic command normalization between Windows and Unix

  • Built-in error handling and output streaming

  • Working directory specification support

  • Platform-specific shell selection

Related MCP server: MCP Shell Server

Installation

  1. Clone the repository:

git clone https://github.com/deepsuthar496/Remote-Command-MCP
cd remote-command-server
  1. Install dependencies:

npm install
  1. Build the server:

npm run build
  1. Configure the MCP server in your settings file:

For Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "remote-command": {
      "command": "node",
      "args": ["path/to/remote-command-server/build/index.js"],
      "disabled": false,
      "autoApprove": []
    }
  }
}

For VSCode Cline Extension (cline_mcp_settings.json):

{
  "mcpServers": {
    "remote-command": {
      "command": "node",
      "args": ["path/to/remote-command-server/build/index.js"],
      "disabled": false,
      "autoApprove": []
    }
  }
}

Usage

The server provides a single tool called execute_remote_command that can execute ANY valid shell command on the host machine. This includes:

  • System commands

  • Package manager commands (apt, yum, chocolatey, etc.)

  • Development tools (git, npm, python, etc.)

  • File operations

  • Network commands

  • Service management

  • And any other CLI commands available on the system

Tool: execute_remote_command

Parameters:

  • command (required): Any valid shell command that can be executed on the host OS

  • cwd (optional): Working directory for command execution

Examples

  1. System Information:

<use_mcp_tool>
<server_name>remote-command</server_name>
<tool_name>execute_remote_command</tool_name>
<arguments>
{
  "command": "systeminfo"  // Windows
  // or "uname -a"        // Linux
}
</arguments>
</use_mcp_tool>
  1. Package Management:

<use_mcp_tool>
<server_name>remote-command</server_name>
<tool_name>execute_remote_command</tool_name>
<arguments>
{
  "command": "npm list -g --depth=0"  // List global NPM packages
}
</arguments>
</use_mcp_tool>
  1. Network Operations:

<use_mcp_tool>
<server_name>remote-command</server_name>
<tool_name>execute_remote_command</tool_name>
<arguments>
{
  "command": "netstat -an"  // Show all network connections
}
</arguments>
</use_mcp_tool>
  1. Git Operations:

<use_mcp_tool>
<server_name>remote-command</server_name>
<tool_name>execute_remote_command</tool_name>
<arguments>
{
  "command": "git status",
  "cwd": "/path/to/repo"
}
</arguments>
</use_mcp_tool>
  1. File Operations:

<use_mcp_tool>
<server_name>remote-command</server_name>
<tool_name>execute_remote_command</tool_name>
<arguments>
{
  "command": "ls -la",  // List files with details
  "cwd": "/path/to/directory"
}
</arguments>
</use_mcp_tool>
  1. Process Management:

<use_mcp_tool>
<server_name>remote-command</server_name>
<tool_name>execute_remote_command</tool_name>
<arguments>
{
  "command": "ps aux"  // List all running processes (Unix)
  // or "tasklist"     // Windows equivalent
}
</arguments>
</use_mcp_tool>
  1. Service Control:

<use_mcp_tool>
<server_name>remote-command</server_name>
<tool_name>execute_remote_command</tool_name>
<arguments>
{
  "command": "systemctl status nginx"  // Check service status (Linux)
  // or "sc query nginx"               // Windows equivalent
}
</arguments>
</use_mcp_tool>

Security Considerations

Since this server can execute any system command, please consider the following security practices:

  1. Access Control: Limit access to the MCP server to trusted users only

  2. Command Validation: Validate commands before execution in your application logic

  3. Working Directory: Use the cwd parameter to restrict command execution to specific directories

  4. Environment: Be cautious with commands that modify system settings or sensitive files

  5. Permissions: Run the MCP server with appropriate user permissions

Cross-Platform Command Handling

The server automatically handles platform-specific differences:

  1. Command Translation:

    • lsdir (automatically converted based on platform)

    • Proper pipe operator formatting for each platform

  2. Shell Selection:

    • Windows: Uses cmd.exe

    • Unix/Linux: Uses /bin/sh

Error Handling

The server provides detailed error messages and includes both stdout and stderr in the response. If a command fails, you'll receive an error message with details about what went wrong.

Example error response:

{
  "content": [
    {
      "type": "text",
      "text": "Command execution error: Command failed with exit code 1"
    }
  ],
  "isError": true
}

Development

Project Structure

remote-command-server/
├── src/
│   └── index.ts    # Main server implementation
├── package.json
├── tsconfig.json
└── README.md

Building

npm run build

This will compile the TypeScript code and create the executable in the build directory.

Contributing

  1. Fork the repository

  2. Create your feature branch (git checkout -b feature/amazing-feature)

  3. Commit your changes (git commit -m 'Add some amazing feature')

  4. Push to the branch (git push origin feature/amazing-feature)

  5. Open a Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details.

Available Tools

1 tool
execute_remote_commandC

Execute a command on the host machine

ParametersJSON Schema
NameRequiredDescriptionDefault
commandYesCommand to execute
cwdNoWorking directory for command execution

TDQS

C2.9/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries full burden for behavioral disclosure. It mentions execution but doesn't describe permissions required, whether commands run asynchronously, timeout behavior, error handling, or output format. For a potentially dangerous remote execution tool, this is a significant gap.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence that states the core functionality without unnecessary words. It's appropriately sized and front-loaded with the essential information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a tool that executes remote commands with no annotations and no output schema, the description is insufficient. It doesn't address critical aspects like security implications, execution environment, error conditions, or what the tool returns. The combination of high-risk functionality and minimal description creates significant gaps.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema already documents both parameters (command and cwd) adequately. The description doesn't add any additional meaning about parameter usage beyond what's in the schema, meeting the baseline for high schema coverage.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('execute') and target ('command on the host machine'), providing a specific verb+resource combination. It doesn't need to differentiate from siblings since none exist, but it could be more specific about what types of commands or hosts are supported.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided on when to use this tool versus alternatives or what prerequisites might be needed. The description states what it does but offers no context about appropriate use cases, security considerations, or limitations.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. 1 tool update
    • First observedexecute_remote_command

TDQS

B3/5.0
Disambiguation5/5

With only one tool, there is no possibility of ambiguity or confusion between tools. The tool's purpose is singular and clearly defined.

Naming Consistency5/5

Since there is only one tool, it inherently maintains consistency. The naming follows a clear verb_noun pattern (execute_remote_command).

Tool Count2/5

A single tool is too few for a server named 'Remote Command MCP Server', which suggests a broader scope for remote command execution. This minimal set limits functionality and may cause agent failures due to lack of supporting operations.

Completeness1/5

The tool surface is severely incomplete. It only provides command execution with no support for listing available commands, checking command status, handling outputs, or managing remote sessions, which are essential for the domain.

Maintenance

ActivityInactive
ResponsivenessUnresponsive

Resources

Unclaimed servers have limited discoverability.

Looking for Admin?

If you are the server author, to access and configure the admin panel.

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