What is mycommandmcp copilot-instructions.md?

Project-specific instructions for MyCommandMCP, a Rust server that turns command-line programs into tools an AI agent can use. It also defines file or web resources and reusable prompts through YAML configuration.

Use it when developing or maintaining MyCommandMCP, including Rust code, command-line tool integrations, resources, prompts, and configuration.

It gives the agent the project's technology choices, coding rules, documentation sources, and required workflow in one place.

How sevir/mycommandmcp configures GitHub Copilot

Reuse

Borrowing it

Nothing to install: this file belongs to sevir/mycommandmcp. 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/sevir/mycommandmcp/main/.github/copilot-instructions.md

Clone the repo

git clone --depth 1 https://github.com/sevir/mycommandmcp

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/sevir/mycommandmcp/copilot-instructions/github.svg)](https://agentmods.dev/instructions/sevir/mycommandmcp/copilot-instructions)

Your own site

<a href="https://agentmods.dev/instructions/sevir/mycommandmcp/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/sevir/mycommandmcp/copilot-instructions/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/instructions/sevir/mycommandmcp/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/sevir/mycommandmcp/copilot-instructions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 419 This file is loaded in full into every session.

When invoked 419 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.

Model	Per session	Once invoked
Fable 5.1	$0.00419	$0.00419
Opus 5.5	$0.00168	$0.00168
Sonnet 5.5	$0.00084	$0.00084
Haiku 4.5	$0.00042	$0.00042

Measured 2mo ago against content hash 2c624544b522, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mycommandmcp copilot-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 2mo 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/copilot-instructions.md · 63 lines

How it starts

The opening of the file, as written. The whole thing — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.

MyCommandMCP

Project Overview

This is a project of MCP server (Model Context Protocol) built in Rust, for eto enable any command line app into a MCP tool. Also you can define MCP Resources as files or urls and MCP Prompts with a simple yaml configuration. Please review README.md and other .md files of the root folder of the project for more references.

Technology Stack

Language: Rust
Framework: Rust
Database: none

Development Guidelines

Code Style

Use Rust for all code
Follow Rust conventions for server/client component separation
Ensure consistent use of Rust features and idioms
Search in Google (Serper) if it is necessary for more information about general concepts.
Check with Context7 the documentation for any specific guidelines.
Ask for help if you are stuck.
Use Serena tools for search symbols, edit code or refactor.
Use Remembrances tools always at the beginning of a task for searching any useful information and at the end for summarizing what you have learned.
Saves into knowledge base or memories all relevant information about the project changes of interest for the future tasks.
If you have a complex task, break it down into smaller steps, use Sequential thinking and steps list for the process
Fetch any relevant information from urls of the context task for updated context
If you need build or running tests use Terminal.
Always add tests for any new functionality.

Testing

Run xc check for linting and type checking and launching tests

Deployment

Run xc build for building the project and review the output for any errors.

Troubleshooting

Common Issues

Type Errors: Check readonly props and proper Rust types

Debug Tips

Check terminal errors running tests or build

Contributing

When making changes:

Follow existing code patterns
Update documentation as needed
Test thoroughly before committing
Consider performance and accessibility implications

Read the full file on GitHub · 63 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.

2mo ago First seen · 63 lines · 419 tokens per session scan A 2c624544b522

Subscribe to this mod's changes

mycommandmcp copilot-instructions.md is an instructions file published in the GitHub repository sevir/mycommandmcp (5 stars, last pushed 12mo ago), licensed MIT. It adds 419 tokens to every session, about $0.0017 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 2026-08-31.

mycommandmcp copilot-instructions.md next to 6 instructions from other repositories
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mycommandmcp: Instructions file for GitHub Copilot