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.
curl -O https://raw.githubusercontent.com/guigui42/mcp-vosdroits/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/guigui42/mcp-vosdroitsWrote 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.
[](https://agentmods.dev/instructions/guigui42/mcp-vosdroits/copilot-instructions)<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="Measured on agentmods" height="20"></a>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 | $0.00449 | $0.00449 |
| Sonnet 5 | $0.00180 | $0.00180 |
| Haiku 4.5 | $0.00090 | $0.00090 |
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 8d 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.
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.frget_article- Retrieve detailed information from a specific article URLlist_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)
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.
- 8d ago First seen · 117 lines · 899 tokens per session scan A 436649e8e3a9
mcp-vosdroits copilot-instructions.md is an instructions file published in the GitHub repository guigui42/mcp-vosdroits (105 stars, last pushed 6mo ago), licensed MIT. It adds 899 tokens to every session, about $0.0045 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 2026-08-30.
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