Linux
Tools to allow LLM clients to interact with Linux systems remotely
What is Linux?
Linux is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to tools to allow llm clients to interact with linux systems remotely
Tools to allow LLM clients to interact with Linux systems remotely
This server falls under the File Systems category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Tools to allow LLM clients to interact with Linux systems re
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx linuxConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use Linux
The Linux MCP Server provides AI assistants with read-only tools to remotely inspect and diagnose Linux systems — querying system information, running services, active processes, log files, network configuration, and storage state — all without risking changes to the host. Developed by the Red Hat Lightspeed team with a RHEL focus, it also supports multi-host SSH-based management so a single MCP server can be pointed at multiple remote machines. System administrators and platform engineers use it to let AI clients answer operational questions, correlate logs, and diagnose incidents on Linux servers safely.
Prerequisites
- A Linux host (RHEL, CentOS, Fedora, or compatible) to be inspected
- Python 3.10+ and the uv package manager installed on the machine running the MCP server
- SSH key-based authentication configured for any remote hosts (no passphrase or ssh-agent loaded)
- An MCP-compatible AI client such as Claude Desktop or Cursor
- Sufficient read permissions for the user running the server on target log files and system paths
Install linux-mcp-server with uv
Use the uv tool installer to install the linux-mcp-server package. This places the binary at ~/.local/bin/linux-mcp-server.
uv tool install linux-mcp-serverConfigure log file access
Set the LINUX_MCP_ALLOWED_LOG_PATHS environment variable to a comma-separated list of log file paths the AI assistant is permitted to read. This controls which logs are exposed through the server.
# Example — allow system log and login records:
export LINUX_MCP_ALLOWED_LOG_PATHS="/var/log/messages,/var/log/secure,/var/log/lastlog"Add the server to your MCP client configuration
Register linux-mcp-server in your MCP client's configuration file with the absolute path to the binary and the log paths environment variable.
Restart your MCP client
Reload Claude Desktop or your MCP client so it detects the new Linux Tools server definition.
Test with a diagnostic prompt
Ask your AI assistant to retrieve system information to verify the connection. A valid response confirms the server is active and the client is connected.
Linux Examples
Client configuration
Add linux-mcp-server to Claude Desktop, granting access to the system log and security log files.
{
"mcpServers": {
"Linux Tools": {
"command": "/home/YOUR_USER/.local/bin/linux-mcp-server",
"env": {
"LINUX_MCP_ALLOWED_LOG_PATHS": "/var/log/messages,/var/log/secure,/var/log/lastlog"
}
}
}
}Prompts to try
Once connected, these prompts exercise the server's diagnostic capabilities.
- "What is the current system load and how many CPUs does this machine have?"
- "Show me all systemd services that are in a failed state."
- "Summarize the last 100 lines of /var/log/messages and highlight any errors."
- "List all network interfaces and their IP addresses."
- "Which processes are consuming the most memory right now?"Troubleshooting Linux
MCP client reports the server command is not found
Run 'which linux-mcp-server' in a terminal to find the absolute binary path. The uv tool installs to ~/.local/bin/ by default. Use the full absolute path in the config, not just the binary name.
Log queries return empty results even though LINUX_MCP_ALLOWED_LOG_PATHS is set
Verify the user running linux-mcp-server has read access to those log files. On RHEL/CentOS, /var/log/secure and /var/log/messages are often readable only by root or members of the 'adm' group.
Remote host SSH connection is refused or times out
Test SSH connectivity manually: 'ssh -i ~/.ssh/your_key user@remotehost'. Confirm that key-based auth is enabled on the remote sshd, the key is added to authorized_keys, and no passphrase is required (or ssh-agent has the key loaded).
Frequently Asked Questions about Linux
What is Linux?
Linux is a Model Context Protocol (MCP) server that tools to allow llm clients to interact with linux systems remotely It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Linux?
Follow the installation instructions on the Linux GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with Linux?
Linux works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Linux free to use?
Yes, Linux is open source and available under the Apache-2.0 license. You can use it freely in both personal and commercial projects.
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Browse More File Systems MCP Servers
Explore all file systems servers available in the MCPgee directory. Each server includes setup guides for Claude, Cursor, and VS Code.
Set Up Linux in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
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