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Cpp Wasm Engineer

Checked
kimwoonggon·vlatest·backend·MIT

This AI generates C++ code that compiles to WebAssembly, enabling efficient, portable applications across diverse platforms and environments.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add kimwoonggon/cpp-wasm-engineer-skill --skill cpp-wasm-engineer -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

kimwoonggon

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned kimwoonggon/cpp-wasm-engineer-skill at 53a6df95b4.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
53a6df95b4
Manifest
skills/cpp-wasm-engineer/SKILL.md
Scanned
7 files, 576 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill allows AI agents to engineer C++ code that can be compiled into WebAssembly (Wasm) modules. It facilitates the creation of performant, portable components suitable for use in web browsers and other Wasm runtimes. The resulting Wasm modules can then be integrated into larger applications or used as building blocks for more complex functionalities.

When to use it

  • Performance-critical web applications: When you need to execute computationally intensive tasks (e.g., image processing, game logic) in a browser environment with near-native speed.
  • Porting existing C++ codebases: To bring legacy or specialized C++ libraries and tools into web environments without significant rewriting.
  • Creating reusable components: For building modular, cross-platform components that can be deployed to various Wasm runtimes beyond just the browser.
  • Building custom tooling for web development: Generating utilities or extensions written in C++ and exposed through a Wasm interface.

Key capabilities

  • C++ code compilation to WebAssembly (Wasm)
  • Wasm module generation
  • Cross-platform compatibility via Wasm

Example prompts

  • "Compile this C++ code into a WASM module: [code snippet]"
  • "Generate a WASM library for performing matrix multiplication in C++."
  • “Create a WebAssembly module that implements the quicksort algorithm in C++.”

Tips & gotchas

  • Requires familiarity with C++ and basic understanding of WebAssembly concepts.
  • The complexity of the resulting Wasm module depends heavily on the C++ code provided; large or complex projects may require significant optimization.