Borrowing it
Nothing to install: this file belongs to Jcorderop02/packet-tracer-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.
curl -O https://raw.githubusercontent.com/Jcorderop02/packet-tracer-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/Jcorderop02/packet-tracer-mcpWrote 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/jcorderop02/packet-tracer-mcp/agents-md)<a href="https://agentmods.dev/instructions/jcorderop02/packet-tracer-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/jcorderop02/packet-tracer-mcp/agents-md/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/jcorderop02/packet-tracer-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/jcorderop02/packet-tracer-mcp/agents-md.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 | $0.03421 | $0.03421 |
| Opus 5 | $0.01710 | $0.01710 |
| Sonnet 5 | $0.00684 | $0.00684 |
| Haiku 4.5 | $0.00342 | $0.00342 |
Grade A, and why
packet-tracer-mcp AGENTS.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 9d 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 — 236 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md — guía para LLMs que usan packet-tracer-mcp
Este archivo es para ti, el modelo, cuando un usuario te pida montar topologías en Cisco Packet Tracer 9 a través de este servidor MCP. Léelo antes de empezar a llamar tools — te ahorra retrabajos.
1. Antes de tocar nada
- Llama a
pt_bridge_statuspara verificar que el bridge ve la extensión PT. Si no, pide al usuario el bootstrap. - Llama a
pt_query_topologypara ver qué hay ya en el canvas. - Si el usuario aporta un diagrama (PDF, imagen, sketch), descríbelo
con tus palabras antes de crear nada. Identifica:
- Cuántos routers, switches y endpoints.
- Qué LANs son de usuario (con PCs/servidores).
- Qué LANs son de tránsito entre routers (sólo switch, sin PCs).
- Qué enlaces son LAN interna (Gigabit) y cuáles WAN exterior (Serial /30 público).
- Si el diagrama es ambiguo, pregunta al usuario antes de adivinar. Una topología hecha sobre la suposición equivocada cuesta más tiempo de rehacer que la pregunta.
2. Convenciones de cableado
Esta es la fuente de errores más común. Lee con atención.
| Tipo de enlace | Cable | Interfaces |
|---|---|---|
| Router ↔ Switch (LAN de oficina) | straight | GigabitEthernet ↔ Gigabit/Fast |
| Switch ↔ PC / Server | straight | Fast/GigabitEthernet |
| Router ↔ Router por LAN compartida vía switch | straight | GigabitEthernet (ambos vía switch) |
| Router ↔ Router por WAN exterior pública | serial | Serial0/1/0 (requiere HWIC-2T) |
| Switch ↔ Switch (trunk) | cross | GigabitEthernet |
Regla mnemotécnica: si en el enunciado aparecen palabras como "red pública", "ISP", "/30 público", "WAN", "punto a punto público", o en el diagrama hay líneas rojas entre routers atravesando una nube de Internet → es serial. Si es un segmento dentro de la misma oficina → GigabitEthernet.
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.
- 9d ago First seen · 236 lines · 3,421 tokens per session scan A efef5e943b13
packet-tracer-mcp AGENTS.md is an instructions file published in the GitHub repository Jcorderop02/packet-tracer-mcp (11 stars, last pushed 1mo ago), licensed MIT. It adds 3,421 tokens to every session, about $0.0171 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 2026-08-31.
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