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Rust Expert

Guides the agent to write safe, idiomatic Rust covering ownership, lifetimes, async, traits, and unsafe code.

Source Download skill
Repository
RightNow-AI/openfang
Stars
18,243
Licence
Apache-2.0
Files
1 file

What it does

When installed, this skill tells the AI agent to act like an experienced Rust programmer. The agent follows written guidance on the language's core ideas: who owns data, how long references live, how async tasks are run and coordinated, how traits are designed, and when unsafe code is acceptable. It also nudges the agent toward common Rust patterns such as builders, newtypes, and RAII guards, and warns against habits like overusing clone() or unwrap() in library code.

Great for

  • Developers writing or reviewing Rust code who want the agent to follow idiomatic conventions
  • Teams learning Rust who want explanations of ownership, lifetimes, or async patterns
  • Anyone reviewing Rust code for unsafe blocks missing safety comments or misuse of unwrap()

Skip it if

  • Non-programmers or tasks that do not involve Rust, since the guidance applies only to Rust code
  • Production-critical or unsafe systems code without expert human review, because the skill is a set of written guidelines and cannot verify that generated code compiles or is correct

Try asking

  • “Refactor this Rust function to remove unnecessary clone() calls and simplify the lifetimes”
  • “Write an async Rust worker that uses tokio::spawn and mpsc channels to process jobs”
  • “Design a builder pattern for this Config struct that validates fields in build()”
  • “Review my Rust crate for error-handling issues and unwrap() calls in library code”
Step-by-step guide: how to use Rust ExpertInstall, first run, examples, tips and FAQs

Install in 3 steps

  1. 1

    Download the skill

    The ZIP contains the 1 original files, the Apache-2.0 licence and an attribution note.

    rust-expert.zip
  2. 2

    Add it to your agent

    Claude Code (all projects)

    mkdir -p ~/.claude/skills && unzip rust-expert.zip -d ~/.claude/skills/

    Claude Code / Agent SDK (this project only)

    mkdir -p .claude/skills && unzip rust-expert.zip -d .claude/skills/

    Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.

  3. 3

    Ask for the task

    No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.

Get better results

  • Paste the relevant code and state whether it is a library or an application so the agent can apply the right error-handling advice (thiserror vs anyhow).
  • Ask the agent to run cargo build, cargo test, and cargo clippy yourself, since the skill only provides guidance and does not check the code.
  • Review any unsafe code the agent produces and confirm its // SAFETY: comments are accurate.

What's inside

  • SKILL.md

Redistributed unmodified from RightNow-AI/openfang under the Apache-2.0 licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.