azure-sdk-for-rust: Skill for Claude Code

.github/skills/analyze-code/SKILL.md

analyze-code is a skill for Claude Code, Codex from Azure/azure-sdk-for-rust. It costs 25 tokens per session (272 once invoked), scanned A, original, MIT.

A repository code-analysis procedure for changed Rust packages. Rust is a programming language, and a package is a buildable part of a Rust project.

In plain words
What is it for?
Use it after changing repository files to find the affected Rust packages, run the project’s analyzer, and report packages and failures.
Why use it?
It provides a consistent final check for the packages affected by file changes instead of analyzing unrelated code.

Skill for Claude CodeCodex ✓ vendor

Written for no agent in particular: nothing here depends on one.

This is Azure/azure-sdk-for-rust's own configuration. It tells Claude Code and Codex how to work on azure-sdk-for-rust itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything azure-sdk-for-rust configures →

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is ./eng/scripts/Analyze-Code.ps1 -PackageNames @('<crate-name-1>', '<crate-name-2>').

About the project

Azure SDK for Rust is a collection of Rust libraries, organized as separate crates, for interacting with Azure services. Rust developers use the crates and examples to build applications that work with Azure. The catalogue entries provide coding-agent skills, instructions, agents, and MCP integrations for working with the SDK.

Azure/azure-sdk-for-rust · 886 stars · on GitHub

Reuse

Borrowing it

Nothing to install: this file belongs to Azure/azure-sdk-for-rust. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Azure/azure-sdk-for-rust/main/.github/skills/analyze-code/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Azure/azure-sdk-for-rust

Made for: Claude Code, Codex.

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.

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README.md
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Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for analyze-code

Your own site · 80×15
<a href="https://agentmods.dev/skills/azure/azure-sdk-for-rust/analyze-code"><img src="https://agentmods.dev/badge/skills/azure/azure-sdk-for-rust/analyze-code.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 272 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 5.1 $0.00025 $0.00272
Opus 5.5 $0.00010 $0.00109
Sonnet 5.5 $0.00005 $0.00054
Haiku 4.5 $0.00003 $0.00027

Measured 1mo ago against content hash 678dc81f8c40, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

analyze-code 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 1mo ago.

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.

.github/skills/analyze-code/SKILL.md · 29 lines

What it actually says

Analyze changed packages

Run this as a final check after completing any prompt that changes repository files.

  1. Collect changed files from Git, including staged, unstaged, untracked, and deleted files:

    { git diff --staged --name-only; git diff --name-only; git ls-files --others --exclude-standard -- 'sdk'; } | sort -u
    
  2. Assume service crates live under sdk/<service-directory>/<crate-name>. For each changed file under sdk/, derive the candidate crate directory from the first three path segments and keep it only when <crate-directory>/Cargo.toml exists. Include any crate names specified in the prompt, then collect and deduplicate all <crate-name> values as package names.

  3. Run the analyzer once from the repository root with all changed package names:

    ./eng/scripts/Analyze-Code.ps1 -PackageNames @('<crate-name-1>', '<crate-name-2>')
    

If neither changed files nor the prompt identify a service crate, report that no packages need analysis. Otherwise, report the packages analyzed and any failures.

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. 1mo ago First seen · 29 lines · 25 tokens per session scan A 678dc81f8c40

Subscribe to this mod's changes

analyze-code is a skill published in the GitHub repository Azure/azure-sdk-for-rust (886 stars, last pushed today), licensed MIT. It adds 25 tokens to every session and 272 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-17.