rust-patterns

rust-patterns is a skill for Claude Code, Codex from masrisystems/dot-agents. It costs 28 tokens per session (3,262 once invoked), scanned A, original, no licence file.

A guide to common Rust ways of handling ownership, errors, traits, and concurrent code. Rust is a programming language designed to prevent many memory and thread-safety errors.

In plain words
What is it for?
Use it when building Rust applications or deciding how to structure shared data, errors, reusable behavior, and concurrent tasks.
Why use it?
It helps you write Rust code that follows the language's safety rules while remaining efficient and maintainable.

Skill for Claude CodeCodex

Part of the ecc plugin — 70 skills, 71 commands, 55 agents, 1 MCP server shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/masrisystems/dot-agents/rust-patterns
Any agent
npx skills add masrisystems/dot-agents --skill rust-patterns
Clone the repo
git clone --depth 1 https://github.com/masrisystems/dot-agents

Made for: Claude Code, Codex.

Or install ecc, the plugin that ships this one along with the rest of its 70 skills, 71 commands, 55 agents, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for rust-patterns

README.md
[![agentmods](https://agentmods.dev/badge/skills/masrisystems/dot-agents/rust-patterns.svg)](https://agentmods.dev/skills/masrisystems/dot-agents/rust-patterns)
Your own site
<a href="https://agentmods.dev/skills/masrisystems/dot-agents/rust-patterns"><img src="https://agentmods.dev/badge/skills/masrisystems/dot-agents/rust-patterns.svg" alt="Measured on agentmods" height="20"></a>
Per session 28 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,262 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00028 $0.03262
Opus 5 $0.00014 $0.01631
Sonnet 5 $0.00006 $0.00652
Haiku 4.5 $0.00003 $0.00326

Measured yesterday against content hash 6d50dc50f21e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

rust-patterns scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

catalogs/ecc/.kiro/skills/rust-patterns/SKILL.md · 500 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 500 lines · 28 tokens per session scan A 6d50dc50f21e

Subscribe to this mod's changes

rust-patterns is a skill published in the GitHub repository masrisystems/dot-agents (0 stars, last pushed 3d ago), with no licence file. It adds 28 tokens to every session and 3,262 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

Other skills, from other repositories

rust-idioms

Rust ownership, tokio, thiserror/anyhow, Clippy pedantic, unsafe, lifetimes.

irahardianto/awesome-agv · 27 tokens

dev-engineer

Adds logic, state management, TypeScript types, and CRUD operations to UI. Works AFTER ui-first-builder creates the interface. Implements Zustand stores, form handling with React Hook Form + Zod, and prepares for backend connection. Triggers: add logic, add functionality, make it work, state management, form…

wasintoh/toh-framework · 75 tokens

platform-specialist

Doc-driven platform integration expert. Converts a web app to LINE MINI App (LIFF SDK), PWA (Next.js 16), and Capacitor (iOS/Android). Expo & Tauri are secondary/legacy. ปรัชญาหลัก: ดึง docs จริงล่าสุดก่อนเขียนโค้ดเสมอ — ไม่ freeze snippet ที่จะ rot. Triggers: "LINE MINI App", "LIFF", "LINE OA", "convert to app"…

wasintoh/toh-framework · 161 tokens

premium-experience

Premium app generation that creates WOW-factor experiences. Multi-page apps with smooth animations, zero TypeScript errors, and production-ready quality. Lovable-style experience: one prompt, complete app, instant delight. MUST be used alongside vibe-orchestrator for new projects.

wasintoh/toh-framework · 56 tokens

smart-routing

Intelligent request routing for /toh command. Analyzes user intent, assesses confidence, surveys the runtime (2-step, per orchestration-protocol), and routes to the appropriate agent(s). Memory-first approach ensures context awareness. Triggers: /toh command, natural language requests, ambiguous inputs.

wasintoh/toh-framework · 65 tokens

test-engineer

Automated E2E testing with Playwright including the auto-fix loop — generate test cases from the UI, run them, fix failures and re-run until passing, then produce a human-readable report. Test until it passes, not just test and report. Drives /toh-test; use whenever tests must be written, run, or made green.

wasintoh/toh-framework · 75 tokens