What is create-hotfix?

A workflow for creating a patch-release branch for an Azure SDK package written in Rust. A hotfix is a small release intended to correct an existing version.

Use it to prepare an Azure Rust crate hotfix, choose candidate commits, and cherry-pick them into the new branch.

It makes version discovery, branch creation, and optional selection of fixes from the main branch repeatable.

How Azure/azure-sdk-for-rust configures Claude Code and Codex

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/create-hotfix/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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/azure/azure-sdk-for-rust/create-hotfix/github.svg)](https://agentmods.dev/skills/azure/azure-sdk-for-rust/create-hotfix)

Your own site

<a href="https://agentmods.dev/skills/azure/azure-sdk-for-rust/create-hotfix"><img src="https://agentmods.dev/badge/skills/azure/azure-sdk-for-rust/create-hotfix/github.svg" alt="Measured on agentmods" height="20"></a>

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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/azure/azure-sdk-for-rust/create-hotfix"><img src="https://agentmods.dev/badge/skills/azure/azure-sdk-for-rust/create-hotfix.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 532 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. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

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.

Model	Per session	Once invoked
Fable 5.1	$0.00020	$0.00532
Opus 5.5	$0.00008	$0.00213
Sonnet 5.5	$0.00004	$0.00106
Haiku 4.5	$0.00002	$0.00053

Measured 1mo ago against content hash 7f0208ab0c2e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

create-hotfix 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.

The scan reads SKILL.md. This mod also ships 2 executable files (create_hotfix.py, test_create_hotfix.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/create-hotfix/SKILL.md · 60 lines

What it actually says

Create a Hotfix

Use the bundled script for deterministic discovery and git operations. Run all commands from the repository root.

List workspace crates:
```
python3 .github/skills/create-hotfix/create_hotfix.py list-crates
```
Use a single-select prompt to ask the user which crate to patch, using the crate names from the JSON output.
Prepare the hotfix:
```
python3 .github/skills/create-hotfix/create_hotfix.py prepare <crate-name>
```
The command fetches tags and main directly from https://github.com/Azure/azure-sdk-for-rust, finds the latest stable <crate-name>@<version> tag, calculates the next patch version, creates hotfix/<crate-name>-<version> from that tag unless already on a hotfix/ branch, and returns candidate commits from main as JSON.
If candidates were returned, prompt the user with a multiselect containing each candidate's SHA and deterministic summary. Allow selecting none.
If commits are selected, preserve their displayed order and run:
```
python3 .github/skills/create-hotfix/create_hotfix.py cherry-pick <sha>...
```
The script automatically resolves Cargo.lock conflicts by taking --ours, then regenerating it with:
```
cargo generate-lockfile --manifest-path Cargo.toml
```
If the JSON result has a waiting status, prompt the user to resolve and stage the listed conflicts. Remain waiting for the user to confirm they are ready, then run:
```
python3 .github/skills/create-hotfix/create_hotfix.py continue
```
Repeat this step if another commit conflicts. Do not abort or skip commits. Only show the final message after the script returns a complete status.
Report the selected crate, base tag, patch version, branch, and cherry-picked commits. Tell the user:

Make any additional hotfix changes on this branch. Do not merge this branch into main; cherry-pick any new fixes into main separately. See the Azure SDK hotfix branch policy for more information.

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

1mo ago First seen · 60 lines · 20 tokens per session scan A 7f0208ab0c2e

Subscribe to this mod's changes

create-hotfix is a skill published in the GitHub repository Azure/azure-sdk-for-rust (886 stars, last pushed today), licensed MIT. It adds 20 tokens to every session and 532 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 2026-09-03.

Commits Git and workflow Languages Rust azure azure-sdk microsoft rust-lang rustlang

setup-rust-pre-commit

Set up fast pre-commit hooks for a Rust repo — format and lint the staged changes only, with CI left as the real gate.

rewrite-rs/skills · 35 tokens

generate-code-cs

Generate the code from typespec for C#. Parameter: C# SDK repository root location .

Azure/azure-sdk-for-net · 26 tokens

translate-a-sample

Translate the Azure SDK sample from python to C# and generate markdownn file for the sample. Parameters: C# SDK repository root; python SDK repository root; Package name: one of Azure.AI.Projects, Azure.AI.Projects.Agents or Azure.AI.Extensions.OpenAI; The name of sample file in Python SDK repository.

Azure/azure-sdk-for-net · 90 tokens

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