rust SKILL.md skillA

rust from lynricsy/hyperskills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add lynricsy/hyperskills/rust@v2026.11.04

Pins v2026.11.04 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: lynricsy/hyperskills
Path: skills/rust/SKILL.md
Versions recorded: 5
Latest version: v2026.11.04, committed Nov 4, 2026
First version recorded: Sep 12, 2026
Size: 11,377 bytes
Repository stars: 25
License: MIT

Guides Rust code across ownership, async cancellation, unsafe/FFI and Cargo features. Use when editing .rs or Cargo.toml, fixing borrow-checker or non-Send future errors, losing work inside select!, reviewing unsafe wrappers or FFI callbacks, or a crate builds only inside its workspace.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Rust

Paths below are relative to this skill's directory.

## Scope

Rust's ownership, concurrency, memory and build contracts at the boundaries
where compiling one configuration does not establish correctness. Cover public
interfaces, failure and cancellation, task shutdown, raw-memory abstractions,
foreign callbacks, dependency features and supported toolchains.

Keep these adjacent jobs separate:

- Tauri windows, capabilities, plugins, IPC and packaging — use `tauri`.
- Smart-contract execution, storage and economic security — use the relevant
  contract tooling; this skill does not audit a chain's semantics.
- A web framework's routing, middleware or extraction API — consult that
  framework; retain this skill only for a concrete Rust ownership/runtime issue.
- General test methodology, incident observability or repository security audits
  — use `test-driven-development`, `observability` or `security-review`.

Do not expand a compiler error into a language tutorial, a crate catalogue,
a workspace rearrangement or an unsolicited runtime migration.

## Core rules
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add lynricsy/hyperskills/rust@sha256:fff80c335d21f979

The line at the top of this page pins the label v2026.11.04, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_vjtvfutmlyvi7y6q.svg)](https://markdownregistry.com/a/art_vjtvfutmlyvi7y6q)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Sep 12, 2026 and Nov 4, 2026, about one every 13 days.

version	committed	commit	size	audit
v2026.11.04 latest	2026-11-04	9c71317	11,377 B	A	view · diff
v2026.11.01	2026-11-01	1c9d96e	11,162 B	A	view · diff
v2026.10.15	2026-10-15	882193e	11,162 B	A	view · diff
v2026.09.30	2026-09-30	03c3557	11,162 B	A	view · diff
v2026.09.12	2026-09-12	c98cc40	11,162 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (11377 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

lynricsy/hyperskills · 25 stars · license MIT · pushed 2026-11-04 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vjtvfutmlyvi7y6q
GET https://markdownregistry.com/api/v1/resolve?ref=lynricsy/hyperskills/rust
GET https://markdownregistry.com/api/v1/blob/fff80c335d21f97962654fbc525086f432e53f53339bd5a38377c57ec1ffe280

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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