What is eos-mcp copilot-instructions.md?

A set of repository instructions for eos-mcp, a code project that provides tools for working with EOS devices. It explains how to build and validate the project and what reviewers should check.

Use it when building, validating, reviewing, or documenting eos-mcp code, especially when checking credential handling and the quality of tool descriptions.

It gives an coding assistant a consistent way to work in this repository and draws attention to device credentials, which are sensitive login details, and to clear tool names and documentation.

How shigechika/eos-mcp configures GitHub Copilot

Reuse

Borrowing it

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

Clone the repo

git clone --depth 1 https://github.com/shigechika/eos-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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/shigechika/eos-mcp/copilot-instructions/github.svg)](https://agentmods.dev/instructions/shigechika/eos-mcp/copilot-instructions)

Your own site

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

Per session 2,486 This file is loaded in full into every session.

When invoked 2,486 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 unknown 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	$0.02486	$0.02486
Opus 5.5	$0.00994	$0.00994
Sonnet 5.5	$0.00497	$0.00497
Haiku 4.5	$0.00249	$0.00249

Measured 1mo ago against content hash 14fa818682a4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

eos-mcp 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 1mo 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 · 173 lines

The source is not reproduced here

No licence file

Read it on GitHub

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.

1mo ago Changed · -1 tokens per session 14fa818682a4
2mo ago First seen · 173 lines · 2,487 tokens per session scan A 0806b7697b58

Subscribe to this mod's changes

eos-mcp copilot-instructions.md is an instructions file published in the GitHub repository shigechika/eos-mcp (0 stars, last pushed 6d ago), with no licence file. It adds 2,486 tokens to every session, about $0.0099 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.

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eos-mcp copilot-instructions.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
eos-mcp copilot-instructions.mdshigechika/eos-mcp	Instructions file	0	6d ago	none	A	2,486	GitHub Copilot
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eos-mcp: Instructions file for GitHub Copilot