Borrowing it
Nothing to install: this file belongs to humyai99/mcp-zyxel. 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/humyai99/mcp-zyxel/master/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/humyai99/mcp-zyxelWrote 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/humyai99/mcp-zyxel/copilot-instructions)<a href="https://agentmods.dev/instructions/humyai99/mcp-zyxel/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/humyai99/mcp-zyxel/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.
<a href="https://agentmods.dev/instructions/humyai99/mcp-zyxel/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/humyai99/mcp-zyxel/copilot-instructions.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 | $0.00318 | $0.00318 |
| Opus 5 | $0.00159 | $0.00159 |
| Sonnet 5 | $0.00064 | $0.00064 |
| Haiku 4.5 | $0.00032 | $0.00032 |
Grade A, and why
mcp-zyxel 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.
This is a copy
100% identical to zyxel-mcp-server copilot-instructions.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Zyxel Switch MCP Server
This project is a comprehensive MCP server that provides access to Zyxel switch CLI commands through a standardized protocol interface. The server enables AI applications to interact with Zyxel switches for network configuration, monitoring, and management operations.
Project Overview
- Language: TypeScript/Node.js
- Framework: Model Context Protocol (MCP)
- Target Hardware: Zyxel Switches
- Purpose: CLI command execution and network management
Key Features
- Complete Zyxel switch CLI command support
- Network configuration management
- Real-time monitoring capabilities
- Secure command execution
- Comprehensive error handling
- Extensive logging and debugging
Development Guidelines
- Follow MCP protocol specifications strictly
- Implement proper error handling for all CLI operations
- Use TypeScript for type safety
- Include comprehensive documentation for all CLI commands
- Implement proper authentication and security measures
- Follow the MCP SDK patterns and best practices
Architecture
The server follows the standard MCP architecture:
- Tools: CLI command execution functions
- Resources: Switch configuration and status data
- Prompts: Pre-configured templates for common operations
References
- MCP Specification
- TypeScript SDK
- Zyxel CLI Documentation (to be integrated from PDF)
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 · 46 lines · 318 tokens per session scan A 53876c779c57
mcp-zyxel copilot-instructions.md is an instructions file published in the GitHub repository humyai99/mcp-zyxel (0 stars, last pushed 25d ago), licensed MIT. It adds 318 tokens to every session, about $0.0016 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to zyxel-mcp-server copilot-instructions.md, differing in 0 lines, and is treated as a copy.
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