mdux-cpp23-vulkan-development

mdux-cpp23-vulkan-development is a skill for Claude Code, Codex from ambroise-leclerc/MduX. It costs 41 tokens per session (1,593 once invoked), scanned A, original, EUPL-1.2.

A set of instructions for changing the MduX C++23 codebase, including its Vulkan graphics integration and public interfaces.

In plain words
What is it for?
Use it when editing MduX C++23 modules, Vulkan or Vulkan SC code, rendering resources, examples, or public APIs.
Why use it?
It helps an agent follow the project's rules when modifying rendering code or other exposed parts of the library.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

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/ambroise-leclerc/mdux/mdux-cpp23-vulkan-development
Any agent
npx skills add ambroise-leclerc/MduX --skill mdux-cpp23-vulkan-development
Clone the repo
git clone --depth 1 https://github.com/ambroise-leclerc/MduX

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 mdux-cpp23-vulkan-development

README.md
[![agentmods](https://agentmods.dev/badge/skills/ambroise-leclerc/mdux/mdux-cpp23-vulkan-development.svg)](https://agentmods.dev/skills/ambroise-leclerc/mdux/mdux-cpp23-vulkan-development)
Your own site
<a href="https://agentmods.dev/skills/ambroise-leclerc/mdux/mdux-cpp23-vulkan-development"><img src="https://agentmods.dev/badge/skills/ambroise-leclerc/mdux/mdux-cpp23-vulkan-development.svg" alt="Measured on agentmods" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,593 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 5.1 $0.00041 $0.01593
Opus 5 $0.00020 $0.00796
Sonnet 5 $0.00008 $0.00319
Haiku 4.5 $0.00004 $0.00159

Measured 6d ago against content hash 08a0d83d68eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

mdux-cpp23-vulkan-development scanned grade A with 0 findings 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 6d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/mdux-cpp23-vulkan-development/SKILL.md · 98 lines

The source is not reproduced here

Licensed EUPL-1.2

The repository is licensed EUPL-1.2, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 6d ago First seen · 98 lines · 41 tokens per session scan A 08a0d83d68eb

Subscribe to this mod's changes

mdux-cpp23-vulkan-development is a skill published in the GitHub repository ambroise-leclerc/MduX (44 stars, last pushed yesterday), licensed EUPL-1.2. It adds 41 tokens to every session and 1,593 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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