qt-cpp

qt-cpp is a skill for Claude Code, Codex from Mte90/dotfiles. It costs 42 tokens per session (6,609 once invoked), scanned B, original, no licence file.

A guide to building cross-platform desktop applications with Qt in C++, covering both traditional widgets and QML, Qt’s language for describing user interfaces.

In plain words
What is it for?
Use it to create, structure, and ship Qt5 or Qt6 desktop applications written in C++.
Why use it?
It brings the main Qt development topics together, including project setup, interface code, threads, and deployment.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to create, structure, and ship Qt5 or Qt6 desktop applications written in C++.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mte90/dotfiles/qt-cpp
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.

Any agent
npx skills add Mte90/dotfiles --skill qt-cpp
Clone the repo
git clone --depth 1 https://github.com/Mte90/dotfiles

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 qt-cpp

README.md
[![agentmods](https://agentmods.dev/badge/skills/mte90/dotfiles/qt-cpp/github.svg)](https://agentmods.dev/skills/mte90/dotfiles/qt-cpp)
Your own site
<a href="https://agentmods.dev/skills/mte90/dotfiles/qt-cpp"><img src="https://agentmods.dev/badge/skills/mte90/dotfiles/qt-cpp/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for qt-cpp

Your own site · 80×15
<a href="https://agentmods.dev/skills/mte90/dotfiles/qt-cpp"><img src="https://agentmods.dev/badge/skills/mte90/dotfiles/qt-cpp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,609 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00042 $0.06609
Opus 5 $0.00021 $0.03305
Sonnet 5 $0.00008 $0.01322
Haiku 4.5 $0.00004 $0.00661

Measured 5d ago against content hash b65f41c2e00b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade B, and why

qt-cpp scanned grade B with 2 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 5d 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 install qt6-base-dev qt6-tools-dev cmake

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

wget https://github.com/linuxdeploy/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage
.config/opencode/skills/qt-cpp/SKILL.md · 1,205 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. 5d ago First seen · 1,205 lines · 42 tokens per session scan B b65f41c2e00b

Subscribe to this mod's changes

qt-cpp is a skill published in the GitHub repository Mte90/dotfiles (51 stars, last pushed 7d ago), with no licence file. It adds 42 tokens to every session and 6,609 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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