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This MCP server provides a tool to run shell commands or executables, returning STDOUT and STDERR, enabling various system interactions but requiring careful usage due to potential risks.
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This MCP server provides a tool to run shell commands or executables, returning STDOUT and STDERR, enabling various system interactions but requiring careful usage due to potential risks.
This server is safe when used with caution, reviewing each command before execution. It is risky when running untrusted commands or without understanding the potential consequences, especially due to the lack of sandboxing.
Performance depends on the executed commands. Long-running commands will block the server until completion. Consider using asynchronous execution for time-consuming tasks.
The cost is primarily related to the resources consumed by the executed commands (CPU, memory, disk I/O). There are no direct API call costs.
npm install
```{
"mcpServers": {
"mcp-server-commands": {
"command": "npx",
"args": ["mcp-server-commands"]
}
}
}run_processRuns a specified command or executable and returns the standard output and standard error.
Allows execution of arbitrary commands, potentially leading to system compromise.
None
local
This server is safe when used with caution, reviewing each command before execution. It is risky when running untrusted commands or without understanding the potential consequences, especially due to the lack of sandboxing.
This server provides full access to the underlying system based on the user's permissions, so autonomous agents can perform any operation the user could. Exercise extreme caution when granting autonomy.
Production Tip
Carefully validate and sanitize all inputs to prevent command injection vulnerabilities. Consider using a dedicated user account with restricted permissions for running the server.
Always review commands before execution, run the server with minimal necessary privileges, and sanitize all inputs to prevent command injection.
Run the server under a user account with restricted permissions and consider using containerization or virtualization to isolate the server.
No, the server is single-threaded and executes commands sequentially.
The server returns STDOUT and STDERR, allowing the client to handle errors based on the output.
No, this server executes commands on the local machine where it is running. However, you could use SSH or other remote execution tools within the commands.
The server uses the system's default shell. To use a specific shell, specify it explicitly in the command line (e.g., `bash -c '...'`).
Enable verbose logging by adding `--verbose` to the server's arguments and inspect the log files. Use the MCP Inspector for debugging the communication between the client and the server.