C++

C++ language support, tooling, and coding conventions for Claude Code. Provides LSP integration via clangd for code intelligence, along with style guidelines covering naming, class structure, templates, and documentation.

Features

• 🛠️ LSP Integration: Code intelligence via clangd (go-to-definition, find-references, hover, diagnostics)
• 📝 Coding Conventions: Style guidelines and clang tooling configuration

Installation

Interactive

Use the plugin manager UI in Claude Code.

1. Run /plugin in Claude Code Enter
2. Go to Marketplaces Tab
3. Select + Add Marketplace Enter
4. Type tenzir/claude-plugins Enter
5. Install cpp from the plugin list

Shell

Run the CLI command with your preferred scope.

# Install to user scope (default)
claude plugin install cpp@tenzir

# Install to project scope (shared with team)
claude plugin install cpp@tenzir --scope project

# Install to local scope (gitignored)
claude plugin install cpp@tenzir --scope local

Settings

Add the marketplace and plugin to your settings file.

.claude/settings.json

{
  "extraKnownMarketplaces": {
    "tenzir": {
      "source": {
        "source": "github",
        "repo": "tenzir/claude-plugins"
      }
    }
  },
  "enabledPlugins": {
    "cpp@tenzir": true
  }
}

Capabilities

Type	Name	Description
Skill	following-conventions	C++ coding conventions. Use when editing .cpp/.hpp files or asking about C++ style.

Usage

LSP

Open any C++ file to activate clangd language server for code intelligence.

Changelog

View the release history and recent changes.

View on GitHub

Browse the plugin source code and documentation.