How do I install the Boot skill?

Run npx skillmds@latest add majiayu000/boot-2 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Which AI agents work with Boot?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Boot by majiayu000 — Agent Skill

Name: Boot
Rating: 4.2 (5 reviews)
Author: majiayu000

File contents

Boot - Bazzite Boot Configuration

Overview

The boot skill covers BIOS/UEFI access, GRUB configuration, secure boot key management, and Windows dual-boot setup.

Quick Reference

Command	Description
`ujust bios`	Reboot to BIOS/UEFI setup
`ujust bios-info`	Display BIOS information
`ujust regenerate-grub`	Regenerate GRUB config
`ujust configure-grub`	Configure GRUB menu visibility
`ujust enroll-secure-boot-key`	Enroll NVIDIA/KMOD secure boot key
`ujust setup-boot-windows-steam`	Add Windows to Steam boot options

BIOS/UEFI

Reboot to BIOS

# Reboot directly to BIOS/UEFI setup
ujust bios

System will reboot and enter BIOS setup automatically.

View BIOS Info

# Display BIOS information
ujust bios-info

Uses dmidecode to show BIOS vendor, version, and date.

GRUB Configuration

Regenerate GRUB

# Regenerate GRUB configuration
ujust regenerate-grub

Useful for:

Dual-boot setup changes
New kernel installations
Boot parameter changes

GRUB Menu Visibility

# Interactive: choose hide/unhide/show
ujust configure-grub

# Non-interactive options
ujust configure-grub hide     # Hide GRUB menu (instant boot)
ujust configure-grub unhide   # Show GRUB menu briefly
ujust configure-grub show     # Always show GRUB menu

Secure Boot

Enroll Secure Boot Key

# Enroll NVIDIA driver and KMOD signing key
ujust enroll-secure-boot-key

Required for:

NVIDIA proprietary drivers with Secure Boot enabled
Custom kernel modules
Third-party drivers

Process:

Generates MOK (Machine Owner Key)
Prompts for password
Reboots to MOK Manager
Enter password to enroll key

Windows Dual-Boot

Add Windows to Steam

# Add Windows boot option to Steam non-Steam games
ujust setup-boot-windows-steam

Allows booting to Windows directly from Steam's game library.

Requirements:

Windows installed on separate partition/drive
GRUB detecting Windows entry
Steam installed

Common Workflows

Dual-Boot Setup

# Regenerate GRUB to detect Windows
ujust regenerate-grub

# Show GRUB menu on boot
ujust configure-grub show

# Add Windows to Steam
ujust setup-boot-windows-steam

Secure Boot with NVIDIA

# Enroll the signing key
ujust enroll-secure-boot-key

# Follow prompts, set password
# Reboot and enroll in MOK Manager

Hide Boot Menu

# For single-boot systems
ujust configure-grub hide

Troubleshooting

GRUB Not Showing Windows

Fix:

# Regenerate GRUB config
ujust regenerate-grub

# Check os-prober
sudo os-prober

Secure Boot Key Enrollment Fails

Check:

Secure Boot enabled in BIOS
No pending updates
Reboot completely (not just suspend)

Retry:

ujust enroll-secure-boot-key

Can't Boot After GRUB Change

From GRUB menu:

Press e to edit entry
Modify boot parameters if needed
Press F10 to boot

Recover:

# Boot from live USB
# Mount system partition
# Regenerate GRUB

Cross-References

bazzite:system - System maintenance
bazzite:gpu - NVIDIA driver configuration
bazzite:security - LUKS/TPM unlock

When to Use This Skill

Use when the user asks about:

"reboot to BIOS", "enter UEFI", "BIOS setup"
"BIOS version", "BIOS info", "dmidecode"
"GRUB menu", "boot menu", "regenerate grub"
"hide boot menu", "show grub", "grub timeout"
"secure boot", "MOK", "enroll key", "signing key"
"dual boot", "Windows boot", "boot to Windows"
"Windows from Steam", "game mode Windows"

---name: boot-2description: Boot configuration for Bazzite OS. BIOS/UEFI access, GRUB menu settings, secure boot key enrollment, and Windows dual-boot setup. Use when users need to configure boot options or access BIOS settings.---# Boot - Bazzite Boot Configuration## OverviewThe boot skill covers BIOS/UEFI access, GRUB configuration, secure boot key management, and Windows dual-boot setup.## Quick Reference| Command | Description ||---------|-------------|| `ujust bios` | Reboot to BIOS/UEFI setup || `ujust bios-info` | Display BIOS information || `ujust regenerate-grub` | Regenerate GRUB config || `ujust configure-grub` | Configure GRUB menu visibility || `ujust enroll-secure-boot-key` | Enroll NVIDIA/KMOD secure boot key || `ujust setup-boot-windows-steam` | Add Windows to Steam boot options |## BIOS/UEFI### Reboot to BIOS```bash# Reboot directly to BIOS/UEFI setupujust bios```System will reboot and enter BIOS setup automatically.### View BIOS Info```bash# Display BIOS informationujust bios-info```Uses `dmidecode` to show BIOS vendor, version, and date.## GRUB Configuration### Regenerate GRUB```bash# Regenerate GRUB configurationujust regenerate-grub```Useful for:- Dual-boot setup changes- New kernel installations- Boot parameter changes### GRUB Menu Visibility```bash# Interactive: choose hide/unhide/showujust configure-grub# Non-interactive optionsujust configure-grub hide # Hide GRUB menu (instant boot)ujust configure-grub unhide # Show GRUB menu brieflyujust configure-grub show # Always show GRUB menu```## Secure Boot### Enroll Secure Boot Key```bash# Enroll NVIDIA driver and KMOD signing keyujust enroll-secure-boot-key```Required for:- NVIDIA proprietary drivers with Secure Boot enabled- Custom kernel modules- Third-party drivers**Process:**1. Generates MOK (Machine Owner Key)2. Prompts for password3. Reboots to MOK Manager4. Enter password to enroll key## Windows Dual-Boot### Add Windows to Steam```bash# Add Windows boot option to Steam non-Steam gamesujust setup-boot-windows-steam```Allows booting to Windows directly from Steam's game library.**Requirements:**- Windows installed on separate partition/drive- GRUB detecting Windows entry- Steam installed## Common Workflows### Dual-Boot Setup```bash# Regenerate GRUB to detect Windowsujust regenerate-grub# Show GRUB menu on bootujust configure-grub show# Add Windows to Steamujust setup-boot-windows-steam```### Secure Boot with NVIDIA```bash# Enroll the signing keyujust enroll-secure-boot-key# Follow prompts, set password# Reboot and enroll in MOK Manager```### Hide Boot Menu```bash# For single-boot systemsujust configure-grub hide```## Troubleshooting### GRUB Not Showing Windows**Fix:**```bash# Regenerate GRUB configujust regenerate-grub# Check os-probersudo os-prober```### Secure Boot Key Enrollment Fails**Check:**- Secure Boot enabled in BIOS- No pending updates- Reboot completely (not just suspend)**Retry:**```bashujust enroll-secure-boot-key```### Can't Boot After GRUB Change**From GRUB menu:**1. Press `e` to edit entry2. Modify boot parameters if needed3. Press `F10` to boot**Recover:**```bash# Boot from live USB# Mount system partition# Regenerate GRUB```## Cross-References- **bazzite:system** - System maintenance- **bazzite:gpu** - NVIDIA driver configuration- **bazzite:security** - LUKS/TPM unlock## When to Use This SkillUse when the user asks about:- "reboot to BIOS", "enter UEFI", "BIOS setup"- "BIOS version", "BIOS info", "dmidecode"- "GRUB menu", "boot menu", "regenerate grub"- "hide boot menu", "show grub", "grub timeout"- "secure boot", "MOK", "enroll key", "signing key"- "dual boot", "Windows boot", "boot to Windows"- "Windows from Steam", "game mode Windows"

Frequently asked questions

Boot