An MCP server for managing Ubuntu/Linux systems, enabling AI assistants to execute commands, manage services, files, logs, and packages via local or SSH connection.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
process.env. You'll be asked to provide them before it can run.COMMAND_TIMEOUT_MS— 30000 Max time (ms) for any single commandLOCAL_MODE— false Set to true to manage the local machine directly (no SSH)LOG_PATHS— /var/log Comma-separated list of allowed log file path prefixesMCP_HTTP_HOST— 127.0.0.1 HTTP bind address (when TRANSPORT=http)MCP_HTTP_PORT— 3300 HTTP port (when TRANSPORT=http)SSH_HOST— Yes — Remote host IP or hostnameSSH_KEY_PATH— No ~/.ssh/id_rsa Path to private keySSH_PORT— No 22 SSH portSSH_STRICT_HOST_CHECK— No true Set to false to skip host key verificationSSH_USER— Yes — SSH usernameSUDO_PASSWORD— Optional. Provide if the SSH user requires a password for sudo. Not needed if the user has passwordless sudo.TRANSPORT— stdio Transport mode: stdio or http[](https://m8ven.ai/mcp/szoran53-linux-mcp-server-1y8fmx)