Borrowing it
Nothing to install: this file belongs to ruaan-deysel/unraid-management-agent. 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/ruaan-deysel/unraid-management-agent/main/.github/instructions/mcp.instructions.mdgit clone --depth 1 https://github.com/ruaan-deysel/unraid-management-agentWrote 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/ruaan-deysel/unraid-management-agent/mcp)<a href="https://agentmods.dev/instructions/ruaan-deysel/unraid-management-agent/mcp"><img src="https://agentmods.dev/badge/instructions/ruaan-deysel/unraid-management-agent/mcp/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.
<a href="https://agentmods.dev/instructions/ruaan-deysel/unraid-management-agent/mcp"><img src="https://agentmods.dev/badge/instructions/ruaan-deysel/unraid-management-agent/mcp.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00244 | $0.00244 |
| Opus 5 | $0.00122 | $0.00122 |
| Sonnet 5 | $0.00049 | $0.00049 |
| Haiku 4.5 | $0.00024 | $0.00024 |
Grade A, and why
unraid-management-agent mcp.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 11d 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.
What it actually says
MCP Server Instructions
Reference: AGENTS.md for full project context.
Overview
The MCP (Model Context Protocol) server exposes 54+ tools at POST /mcp using Streamable HTTP transport (spec 2025-06-18). It enables AI agents to monitor and control the Unraid system.
Key Files
server.go— Tool registration and MCP server setuptransport.go— HTTP transport for JSON-RPC requests
Adding a New Tool
- Define the tool handler function in
server.go - Register the tool with appropriate name, description, and input schema
- Follow existing tool patterns for input validation and response format
- Update documentation in
docs/integrations/mcp.md
Patterns
- Tools receive JSON-RPC requests and return structured responses
- Input validation is required for all user-provided parameters
- Use existing controller/collector infrastructure where possible
- Tools should return consistent error formats
Library
Uses github.com/metoro-io/mcp-golang for the MCP server implementation.
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.
- 11d ago First seen · 35 lines · 244 tokens per session scan A 64dd04540feb
unraid-management-agent mcp.instructions.md is an instructions file published in the GitHub repository ruaan-deysel/unraid-management-agent (53 stars, last pushed yesterday), licensed MIT. It adds 244 tokens to every session, about $0.0012 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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