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modern-cpp

v1.0.1

Modern C++ best practices (C++20/23/26). Use when writing C++ code, creating new C++ projects, or modernizing legacy C++ patterns.

Claude Code1 Skill

By Julius Alexandre7.1k GitHub starsUpdated last week

Directory evidence

Runtimes
Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 16, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install modern-cpp for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install modern-cpp@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/trailofbits/skills

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/modern-cpp/.

Plugin files

plugins/modern-cpp/
├── .claude-plugin/plugin.json
└── skills/modern-cpp/SKILL.md

Included Skills1

modern-cppskills/modern-cpp/SKILL.md

Guides C++ code toward modern idioms (C++20/23/26). Use when writing new C++ code, modernizing legacy patterns, or working on security-critical C++. Replaces raw pointers with smart pointers, SFINAE with concepts, printf with std::print, error codes with std::expected.

Plugin manifests1

plugins/modern-cpp/.claude-plugin/plugin.json
{
  "name": "modern-cpp",
  "version": "1.0.1",
  "description": "Modern C++ best practices (C++20/23/26). Use when writing C++ code, creating new C++ projects, or modernizing legacy C++ patterns.",
  "author": {
    "name": "Julius Alexandre",
    "email": "[email protected]",
    "url": "https://github.com/trailofbits"
  },
  "interface": {
    "displayName": "Modern C++",
    "shortDescription": "Modern C++ best practices (C++20/23/26). Use when writing C++ code, creating new C++ projects, or modernizing legacy C++ patterns.",
    "longDescription": "Modern C++ best practices (C++20/23/26). Use when writing C++ code, creating new C++ projects, or modernizing legacy C++ patterns.",
    "developerName": "Julius Alexandre"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[modern-cpp on Agent Plugins Marketplace](https://pluginsmp.com/plugins/modern-cpp)