What is mcp-vosdroits copilot-instructions.md?

Repository instructions for a Go server that searches and retrieves French public-service information from service-public.gouv.fr.

Searching public-service procedures, retrieving a specific article, listing information categories, and following the project’s Go and commit conventions.

They document the project’s purpose, development rules, and the tools the server provides.

How guigui42/mcp-vosdroits configures GitHub Copilot

Reuse

Borrowing it

Nothing to install: this file belongs to guigui42/mcp-vosdroits. 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/guigui42/mcp-vosdroits/main/.github/copilot-instructions.md

Clone the repo

git clone --depth 1 https://github.com/guigui42/mcp-vosdroits

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/guigui42/mcp-vosdroits/copilot-instructions/github.svg)](https://agentmods.dev/instructions/guigui42/mcp-vosdroits/copilot-instructions)

Your own site

<a href="https://agentmods.dev/instructions/guigui42/mcp-vosdroits/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/guigui42/mcp-vosdroits/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/guigui42/mcp-vosdroits/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/guigui42/mcp-vosdroits/copilot-instructions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 899 This file is loaded in full into every session.

When invoked 899 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	$0.00899	$0.00899
Opus 5.5	$0.00360	$0.00360
Sonnet 5.5	$0.00180	$0.00180
Haiku 4.5	$0.00090	$0.00090

Measured 2mo ago against content hash 436649e8e3a9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-vosdroits 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 · 117 lines

How it starts

The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.

VosDroits MCP Server - GitHub Copilot Instructions

This is a Model Context Protocol (MCP) server written in Go that provides search and retrieval capabilities for French public service information from service-public.gouv.fr.

Project Overview

Language: Go 1.23+
Framework: MCP Go SDK (github.com/modelcontextprotocol/go-sdk)
Purpose: MCP server for searching French public service procedures and articles
Deployment: Docker container published to GitHub Packages
CI/CD: GitHub Actions workflows

Always use Context7 to use the latest best practices and versions. Generated Git Copilot Commit messages should follow conventional commits format (short 1 liner but explicit). Documentation should be clear and concise and in the docs/ folder (as subfolders as needed).

Core Functionality

The server provides three main tools:

search_procedures - Search for procedures on service-public.gouv.fr
get_article - Retrieve detailed information from a specific article URL
list_categories - List available categories of public service information

Development Principles

Code Quality

Write idiomatic Go code following Effective Go
Use the official MCP Go SDK patterns and best practices
Prioritize type safety with struct-based inputs/outputs
Handle errors explicitly and provide informative error messages
Use JSON schema tags for comprehensive API documentation

Architecture

Keep the codebase simple and maintainable
Separate concerns: HTTP client, MCP tools, main server logic
Use dependency injection for testability
Follow standard Go project layout conventions

Testing

Write unit tests for all tool handlers
Use table-driven tests for multiple scenarios
Test both success and error paths
Ensure context cancellation is properly handled

Docker & Deployment

Use multi-stage Docker builds for minimal image size
Build statically-linked binaries for scratch-based images
Tag Docker images appropriately for versioning
Publish to GitHub Container Registry (ghcr.io)

Read the full file on GitHub · 117 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 · 117 lines · 899 tokens per session scan A 436649e8e3a9

Subscribe to this mod's changes

mcp-vosdroits copilot-instructions.md is an instructions file published in the GitHub repository guigui42/mcp-vosdroits (105 stars, last pushed 8mo ago), licensed MIT. It adds 899 tokens to every session, about $0.0036 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 2026-08-30.

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