majiayu000/spellbook · skills/rust-best-practices/SKILL.md

rust-best-practices skillA

rust-best-practices is agent-read markdown (skill) from majiayu000/spellbook: Use when writing, modifying, or reviewing Rust code. ALWAYS invoke before Rust edits; covers Microsoft Pragmatic Rust guidance for error handling, API design, performance, and idiomatic patterns..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add majiayu000/spellbook/rust-best-practices@git:20260605.9a7bea3
Exact content
mdr add majiayu000/spellbook/rust-best-practices@sha256:3935300c3834704c

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_cejf64qovry6rz6b.svg)](https://markdownregistry.com/a/art_cejf64qovry6rz6b)

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Versions

versioncommittedcommitsizeaudit
git:20260605.9a7bea3 latest2026-06-05 9a7bea3 3,846 BA view · diff
git:20260605.a09e45c2026-06-05 a09e45c 6,824 BA view · diff
git:20260115.112b20c2026-01-15 112b20c 6,826 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (3846 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

majiayu000/spellbook · 280 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_cejf64qovry6rz6b
GET https://markdownregistry.com/api/v1/resolve?ref=majiayu000/spellbook/rust-best-practices
GET https://markdownregistry.com/api/v1/blob/3935300c3834704c39e51f80b0750da50783cec701630b833e981285975d37a1

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.