drawio-mcp: Instructions file for GitHub Copilot

.github/instructions/git-style.instructions.md

drawio-mcp git-style.instructions.md is an instructions file for GitHub Copilot from yohasacura/drawio-mcp. It costs 2,728 tokens per session, scanned A, original, MIT.

A Git style guide for the drawio-mcp project. Git is the system that records code changes, and the guide defines how commits should be named and organized.

In plain words
What is it for?
Writing commit messages with a type, scope, subject, optional body, and footer, such as a bug fix, feature, documentation change, or test update.
Why use it?
Consistent commit messages make a project's change history easier to search, understand, and review.

Instructions file for GitHub Copilot

Written for GitHub Copilot: a Copilot instructions file.

This is yohasacura/drawio-mcp's own configuration. It tells GitHub Copilot how to work on drawio-mcp 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 drawio-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to yohasacura/drawio-mcp. 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/yohasacura/drawio-mcp/main/.github/instructions/git-style.instructions.md
Clone the repo
git clone --depth 1 https://github.com/yohasacura/drawio-mcp

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 drawio-mcp git-style.instructions.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/yohasacura/drawio-mcp/git-style/github.svg)](https://agentmods.dev/instructions/yohasacura/drawio-mcp/git-style)
Your own site
<a href="https://agentmods.dev/instructions/yohasacura/drawio-mcp/git-style"><img src="https://agentmods.dev/badge/instructions/yohasacura/drawio-mcp/git-style/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.

agentmods 80×15 button for drawio-mcp git-style.instructions.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/yohasacura/drawio-mcp/git-style"><img src="https://agentmods.dev/badge/instructions/yohasacura/drawio-mcp/git-style.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,728 This file is loaded in full into every session.
When invoked 2,728 The same file — it is already loaded in full.
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 $0.02728 $0.02728
Opus 5 $0.01364 $0.01364
Sonnet 5 $0.00546 $0.00546
Haiku 4.5 $0.00273 $0.00273

Measured 9d ago against content hash ed83082fb364, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

drawio-mcp git-style.instructions.md 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 9d 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/instructions/git-style.instructions.md · 476 lines

How it starts

The opening of the file, as written. The whole thing — 476 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Git Style Guide

Overview

This guide establishes standards for Git usage to maintain a clean, comprehensible, and stable version control history. Following these practices ensures that the repository remains navigable, collaborative changes are clear, and the project history tells a coherent story.

Commit Messages

Structure

Every commit message should follow this format:

<type>(<scope>): <subject>

<body>

<footer>

Type

Must be one of the following:

  • feat: A new feature for the user
  • fix: A bug fix
  • docs: Documentation only changes
  • style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
  • refactor: A code change that neither fixes a bug nor adds a feature
  • perf: A code change that improves performance
  • test: Adding missing tests or correcting existing tests
  • build: Changes that affect the build system or external dependencies
  • ci: Changes to CI configuration files and scripts
  • chore: Other changes that don't modify src or test files
  • revert: Reverts a previous commit

Scope

The scope should specify the place of the commit change. For this project:

  • backend: Changes to the backend API
  • frontend: Changes to the frontend application
  • api: REST API endpoints or services
  • ui: User interface components
  • auth: Authentication/authorization
  • db: Database schema or migrations
  • config: Configuration files
  • deps: Dependencies updates

Subject

The subject contains a succinct description of the change:

  • Use the imperative, present tense: "change" not "changed" nor "changes"
  • Don't capitalize the first letter
  • No period (.) at the end
  • Maximum 50 characters
  • Be specific and descriptive

Body (Optional but Recommended)

The body should include:

  • Motivation for the change
  • Contrast with previous behavior
  • Wrap at 72 characters
  • Use bullet points for multiple items

Footer (Optional)

The footer should contain:

Read the full file on GitHub · 476 lines

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. 9d ago First seen · 476 lines · 2,728 tokens per session scan A ed83082fb364

Subscribe to this mod's changes

drawio-mcp git-style.instructions.md is an instructions file published in the GitHub repository yohasacura/drawio-mcp (5 stars, last pushed 7mo ago), licensed MIT. It adds 2,728 tokens to every session, about $0.0136 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 2026-08-31.

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