Laptop Hardware Server

This project creates a local MCP server that gives GitHub Copilot access to hardware/system telemetry from your laptop (CPU, RAM, disk, battery, network, uptime).

What this server provides

The MCP server in server.py exposes these tools:

• get_live_system_stats
• get_cpu_info
• get_memory_info
• get_disk_info
• get_battery_info
• get_network_io
• get_system_overview

VS Code MCP config is in .vscode/mcp.json.

Why Python 3.10+ matters

The modern mcp Python package requires a newer Python runtime than 3.8.

If you get an error like:

• No matching distribution found for mcp

it usually means your active interpreter is too old.

Check which Python versions are installed

In PowerShell or CMD

py -0p

You should see at least one version that is 3.10+ (for example 3.10, 3.11, 3.12, 3.13).

If you do NOT have Python 3.10+

1. Install Python from python.org (Windows installer).
2. During install, enable:
   • Add Python to PATH
   • Install launcher for all users (recommended)
3. Re-open terminal and run:

py -0p

Create a virtual environment using Python 3.10+

Use one of these commands (replace version if needed).

PowerShell / CMD

py -3.13 -m venv .venv

Git Bash

py -3.13 -m venv .venv

If .venv already exists and you want a clean reset:

py -3.13 -m venv .venv --clear

Activate the environment

PowerShell

.\.venv\Scripts\Activate.ps1

If script execution is blocked:

Set-ExecutionPolicy -Scope Process -ExecutionPolicy Bypass
.\.venv\Scripts\Activate.ps1

CMD

.venv\Scripts\activate.bat

Git Bash

source .venv/Scripts/activate

Important: in Bash, use / slashes, not \.

Install dependencies

From project root:

python -m pip install --upgrade pip
python -m pip install -r requirements.txt

Quick verification

python -c "import mcp, psutil; print('deps_ok')"

Expected output:

• deps_ok

Run the server manually (optional test)

python server.py

Note: this is a stdio MCP server. If you stop it with Ctrl+C, you may see cancellation traces; that is normal for manual termination.

Use it in VS Code Copilot Chat

1. Keep this file present: .vscode/mcp.json
2. Reload VS Code:
   • Command Palette -> Developer: Reload Window
3. Open Copilot Chat and ask:
   • Use laptop-hardware MCP server and call get_system_overview
   • Use laptop-hardware MCP server and call get_memory_info
   • Use laptop-hardware MCP server and call get_disk_info with path C:\\

Troubleshooting

Error: No matching distribution found for mcp

Cause: old Python interpreter.

Fix:

py -0p
py -3.13 -m venv .venv --clear

Then reactivate and reinstall dependencies.

Error: -r option requires 1 argument

Cause: command ended at pip install -r without a filename.

Fix:

python -m pip install -r requirements.txt

Git Bash activation command fails

Cause: using Windows backslashes.

Fix:

source .venv/Scripts/activate

Copilot does not see MCP server

• Confirm .vscode/mcp.json exists.
• Confirm dependencies are installed in .venv.
• Reload VS Code window.

Project files

• server.py: MCP tools implementation
• requirements.txt: Python dependencies
• .vscode/mcp.json: VS Code MCP server registration
• README.md: setup and usage guide