kimojio-rs: Instructions file for GitHub Copilot

.github/copilot-instructions.md

kimojio-rs copilot-instructions.md is an instructions file for GitHub Copilot from Azure/kimojio-rs. It costs 225 tokens per session, scanned B, original, MIT.

Repository instructions for a Rust project that require formatting, lint checks, and tests before changes are accepted. Rust is a programming language, and Clippy is its tool for detecting common code problems.

In plain words
What is it for?
Use them when changing kimojio-rs code, especially before committing a Rust change.
Why use it?
They make required quality checks explicit and help prevent unformatted code or newly introduced warnings.

Instructions file for GitHub Copilot ✓ vendor

Written for GitHub Copilot: a Copilot instructions file.

This is Azure/kimojio-rs's own configuration. It tells GitHub Copilot how to work on kimojio-rs 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 kimojio-rs configures →

About the project

Kimojio is a Linux asynchronous runtime for Rust that uses one core per thread and io_uring for disk input and output, with cooperative task scheduling. It suits I/O-bound programs that need predictable scheduling and gives developers explicit control over concurrency and load distribution.

Azure/kimojio-rs · 260 stars · on GitHub

Reuse

Borrowing it

Nothing to install: this file belongs to Azure/kimojio-rs. 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/kimojio-rs/main/.github/copilot-instructions.md
Clone the repo
git clone --depth 1 https://github.com/Azure/kimojio-rs

Made for: GitHub Copilot.

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 kimojio-rs copilot-instructions.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/azure/kimojio-rs/copilot-instructions.svg)](https://agentmods.dev/instructions/azure/kimojio-rs/copilot-instructions)
Your own site
<a href="https://agentmods.dev/instructions/azure/kimojio-rs/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/azure/kimojio-rs/copilot-instructions.svg" alt="Measured on agentmods" height="20"></a>
Per session 225 This file is loaded in full into every session.
When invoked 225 The same file — it is already loaded in full.
Security scan B 1 finding. Scan, not verified.
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 $0.00225 $0.00225
Opus 5 $0.00112 $0.00112
Sonnet 5 $0.00045 $0.00045
Haiku 4.5 $0.00022 $0.00022

Measured yesterday against content hash c1b446c5cd40, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade B, and why

kimojio-rs copilot-instructions.md scanned grade B with 1 finding 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.

Strips warnings and disclaimersmediumAnti-refusal

Omitting safety caveats hides risk from the user and is a common jailbreak preamble.

- [ ] `cargo clippy` passes without warnings
.github/copilot-instructions.md · 22 lines

What it actually says

Copilot Instructions for Kimojio Repository

Code Quality and Formatting

When making code changes to this Rust project, always follow these steps:

Required Steps for All Changes

  1. Format code: Run cargo fmt to ensure consistent code formatting
  2. Run clippy: Run cargo clippy to check for common mistakes and improve code quality
  3. Run clippy with all features: Run cargo clippy --all-targets --all-features to ensure comprehensive linting

Pre-commit Checklist

  • cargo fmt has been run and any formatting changes committed
  • cargo clippy passes without warnings
  • cargo clippy --all-targets --all-features passes without warnings
  • Tests still pass after changes
  • Changes are minimal and focused on the specific issue being addressed

Notes

  • Always run these tools before committing code changes
  • Address any clippy warnings that are introduced by your changes
  • Ensure formatting is consistent with the project's style guidelines
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 · 22 lines · 225 tokens per session scan B c1b446c5cd40

Subscribe to this mod's changes

kimojio-rs copilot-instructions.md is an instructions file published in the GitHub repository Azure/kimojio-rs (260 stars, last pushed 25d ago), licensed MIT. It adds 225 tokens to every session, about $0.0011 per session on Opus 5. A static security scan graded it B with 1 finding (strips warnings and disclaimers). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.

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