What is mcpgate AGENTS.md?

A set of repository instructions for mcpgate, a monorepo containing several related applications. A monorepo keeps multiple projects in one repository, and pnpm is the package manager these instructions require.

Use it when working on mcpgate's API, command-line tool, or web app, especially when choosing commands or changing more than one app.

It gives coding agents the project's working rules, including which package manager to use and how to make changes across applications.

How martin-santiago/mcpgate configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to martin-santiago/mcpgate. 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/martin-santiago/mcpgate/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/martin-santiago/mcpgate

Made for: Codex, OpenCode.

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/martin-santiago/mcpgate/agents-md/github.svg)](https://agentmods.dev/instructions/martin-santiago/mcpgate/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/martin-santiago/mcpgate/agents-md"><img src="https://agentmods.dev/badge/instructions/martin-santiago/mcpgate/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/martin-santiago/mcpgate/agents-md"><img src="https://agentmods.dev/badge/instructions/martin-santiago/mcpgate/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 210 This file is loaded in full into every session.

When invoked 210 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 original 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	$0.00210	$0.00210
Opus 5.5	$0.00084	$0.00084
Sonnet 5.5	$0.00042	$0.00042
Haiku 4.5	$0.00021	$0.00021

Measured 2mo ago against content hash 0b05c12a8f2f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcpgate 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 2mo 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.

AGENTS.md · 20 lines

What it actually says

Repository Guidelines

Contexto

MCPGate es un monorepo con pnpm workspaces. La prioridad es mantener una estructura local funcional y con mínima fricción.

Package manager

Usar pnpm desde la raíz del monorepo.
No usar npm, yarn ni lockfiles nuevos por app.

Apps

apps/api: API NestJS, migrada desde mcpgate-api.
apps/cli: CLI Oclif, migrado desde mcpgate-cli.
apps/web: Web Next.js, migrada desde mcpgate-web.

Reglas de trabajo

Mantener y respetar los AGENTS.md locales dentro de cada app.
No crear packages/ compartidos hasta que exista una necesidad real.
Cambios cross-app deben ser explícitos y mínimos.
Ejecutar comandos filtrados con pnpm --filter <package-name> ... cuando se trabaje en una app específica.

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.

2mo ago First seen · 20 lines · 210 tokens per session scan A 0b05c12a8f2f

Subscribe to this mod's changes

mcpgate AGENTS.md is an instructions file published in the GitHub repository martin-santiago/mcpgate (0 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 210 tokens to every session, about $0.0008 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.

mcpgate AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
mcpgate AGENTS.mdmartin-santiago/mcpgate	Instructions file	0	6mo ago	Apache-2.0	A	210	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	today	MIT	A	7,461	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,649	GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	today	MIT	A	4,680	Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	2,022	GitHub Copilot

mcpgate: Instructions file for Codex