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Rust Ffi

Checked
mohitmishra786·vlatest·backend·MIT

Generates Rust Foreign Function Interface bindings from C/C++ headers for seamless integration into Rust backends.

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 mohitmishra786/low-level-dev-skills --skill rust-ffi -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

mohitmishra786

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 mohitmishra786/low-level-dev-skills at bdc58472fa.

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

Commit
bdc58472fa
Manifest
skills/rust/rust-ffi/SKILL.md
Scanned
2 files, 457 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.
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About this skill

What it does

The rust-ffi skill enables AI agents to interact with Rust code from other languages using Foreign Function Interface (FFI). This allows for leveraging existing, high-performance Rust libraries within projects written in languages like Python or Node.js. It facilitates calling Rust functions and accessing data structures directly from the host language.

When to use it

  • Performance-critical tasks: Integrate computationally intensive Rust code into a larger application where performance is paramount (e.g., image processing, numerical simulations).
  • Reusing existing Rust libraries: Avoid rewriting functionality by calling functions exposed through a Rust FFI binding from another language.
  • Building cross-language extensions: Create custom modules or plugins for applications written in different languages using Rust's capabilities.
  • Low-level system programming: Interact with hardware or operating system APIs via Rust code and expose those functionalities to other languages.

Key capabilities

  • Calling Rust functions from other languages.
  • Accessing data structures defined in Rust.
  • Utilizing existing Rust libraries within foreign language projects.
  • Building FFI bindings.

Example prompts

  • "Call the add function from my Rust library."
  • "How do I pass a string to a Rust function using FFI?"
  • "Generate FFI bindings for this Rust struct: struct MyStruct { ... }"

Tips & gotchas

  • Requires familiarity with both Rust and the target language (e.g., Python, Node.js) to correctly define data types and calling conventions in the FFI binding.
  • Memory management across the FFI boundary can be complex; ensure proper ownership and lifetime handling to avoid memory leaks or crashes.