uefi-boot

uefi-boot is a skill for Claude Code, Codex from projectbluefin/testsuite. It costs 30 tokens per session (1,877 once invoked), scanned B, original, no licence file.

UEFI and OVMF reboot testing guidance covers testing computer startup paths in end-to-end workflows. UEFI is the firmware that starts a computer, and OVMF is software that imitates it for virtual machines.

In plain words
What is it for?
Use it when adding or debugging UEFI boot paths in end-to-end tests.
Why use it?
It helps developers investigate failures in reboot and startup tests without guessing how the virtual firmware behaves.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/projectbluefin/testsuite/uefi-boot
Any agent
npx skills add projectbluefin/testsuite --skill uefi-boot
Clone the repo
git clone --depth 1 https://github.com/projectbluefin/testsuite

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for uefi-boot

README.md
[![agentmods](https://agentmods.dev/badge/skills/projectbluefin/testsuite/uefi-boot.svg)](https://agentmods.dev/skills/projectbluefin/testsuite/uefi-boot)
Your own site
<a href="https://agentmods.dev/skills/projectbluefin/testsuite/uefi-boot"><img src="https://agentmods.dev/badge/skills/projectbluefin/testsuite/uefi-boot.svg" alt="Measured on agentmods" height="20"></a>
Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,877 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00030 $0.01877
Opus 5 $0.00015 $0.00938
Sonnet 5 $0.00006 $0.00375
Haiku 4.5 $0.00003 $0.00188

Measured 4d ago against content hash 06e289538f9b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

uefi-boot scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo apt-get install -y --no-install-recommends ovmf
docs/skills/test-authoring/uefi-boot/SKILL.md · 127 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 127 lines · 30 tokens per session scan B 06e289538f9b

Subscribe to this mod's changes

uefi-boot is a skill published in the GitHub repository projectbluefin/testsuite (2 stars, last pushed today), with no licence file. It adds 30 tokens to every session and 1,877 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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