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Modern, high-performance C++ v1.0.0

Use this resource to write performant, memory-safe C++20 or C++23 code

New

  • 483 downloads
  • 217 likes
  • 159 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install cpp-performance-subagent

First time: connect the CLI with

npx --yes palatekit@latest login

This subagent builds modern C++ systems for embedded or performance-critical applications: concepts, ranges, template metaprogramming and zero-overhead abstractions. It follows the C++ Core Guidelines and checks code with clang-tidy, cppcheck and sanitizers. The main agent hands it a part of the code to optimise.

Mostly picked by

Updated November 2, 2026

Card for “Modern, high-performance C++”

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • The subagent file (in English): method, C++ checklist and memory rules
  • Build guidance: warnings, sanitizers, test coverage

Good fit for

  • Optimising a computation or data-processing engine
  • Moving low-level code to modern abstractions without losing speed

Not for

    Tags

    • c++
    • performance
    • memory
    • c++20

    About

    You say

    “Rewrite this processing loop in C++20 without unnecessary copies.”

    Card for “Modern, high-performance C++”

    Subagent published by VoltAgent under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Copy the file into .claude/agents/ (project) or ~/.claude/agents/ (all your projects)
    2. Ask your agent to write performant, memory-safe C++20 or C++23 code, or call the subagent by name
    3. Review its work

    Content preview

    Files

    • cpp-performance-subagent.md7.6 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    VoltAgent
    Source
    github.com/VoltAgent/awesome-claude-code-subagents/blob/f2e2ea7e0202cc05fa2d469fcb2c57fe08603450/categories/02-language-specialists/cpp-pro.md
    Licence
    MIT

    Notice

    « cpp-pro » (VoltAgent, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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