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cpp-modern-pro

cpp-modern-pro is a skill for Claude Code from findscripter/everything-skills. It costs 109 tokens per session (1,624 once invoked), scanned A, original, no licence file.

A guide to modern C++ from C++11 through C++23, including safer memory handling, CMake build files, tests, and benchmarks. C++ is a compiled programming language used for performance-sensitive software.

In plain words
What is it for?
It supports implementing or refactoring C++ with standard-library techniques, automated tests, benchmarks, and sanitizer checks.
Why use it?
It helps reduce memory errors and use current C++ conventions when writing or restructuring code.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the 02-engineering plugin — 125 skills shipped together

not rated 11repo today A scan 109 tokens custom licence

Good fit It supports implementing or refactoring C++ with standard-library techniques, automated tests, benchmarks, and sanitizer checks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/findscripter/everything-skills/cpp-modern-pro
View source ↗ findscripter/everything-skills findscripter.github.io
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 findscripter/everything-skills --skill cpp-modern-pro
Clone the repo
git clone --depth 1 https://github.com/findscripter/everything-skills

Made for: Claude Code.

Or install 02-engineering, the plugin that ships this one along with the rest of its 125 skills.

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 cpp-modern-pro

README.md
[![agentmods](https://agentmods.dev/badge/skills/findscripter/everything-skills/cpp-modern-pro/github.svg)](https://agentmods.dev/skills/findscripter/everything-skills/cpp-modern-pro)
Your own site
<a href="https://agentmods.dev/skills/findscripter/everything-skills/cpp-modern-pro"><img src="https://agentmods.dev/badge/skills/findscripter/everything-skills/cpp-modern-pro/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 cpp-modern-pro

Your own site · 80×15
<a href="https://agentmods.dev/skills/findscripter/everything-skills/cpp-modern-pro"><img src="https://agentmods.dev/badge/skills/findscripter/everything-skills/cpp-modern-pro.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 109 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,624 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 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 $0.00109 $0.01624
Opus 5.5 $0.00044 $0.00650
Sonnet 5.5 $0.00022 $0.00325
Haiku 4.5 $0.00011 $0.00162

Measured today against content hash d2129680fa79, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cpp-modern-pro 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 today.

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.

02-engineering/cpp-modern-pro/SKILL.md · 118 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. today First seen · 118 lines · 109 tokens per session scan A d2129680fa79

Subscribe to this mod's changes

cpp-modern-pro is a skill published in the GitHub repository findscripter/everything-skills (11 stars, last pushed today), with no licence file. It adds 109 tokens to every session and 1,624 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-11-12.

C and C++LanguagesTestingUnit testingagent-skillsai-agentscchineseraiistl公众号
Related

cpp-modern-pro compared with skills from other repositories

cpp-modern-pro next to 6 skills from other repositories
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cpp-modern-profindscripter/everything-skillsSkill11todaynoneA109Claude Code
cpp-expertpersonamanagmentlayer/pclSkill4518d agoApache-2.0A70Claude Code
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unreal-cppWade-DevCode/awesome-coding-skills-cnSkill75mo agoMITA33Claude Code, Codex
C 언어 인접 리스트 기반 방향성 그래프 생성 및 인접 행렬 출력ECNU-ICALK/AutoSkillSkill6136mo agononeA75Claude Code, Codex
cppericrisco/rsc-harnessSkill598todayMITA81Claude Code, Codex
c-code-styleMaJerle/c-code-styleSkill1.4k20d agoMITA79Claude Code