mcp: Instructions file for Codex

AGENTS.md

mcp AGENTS.md is an instructions file for Codex, OpenCode from rustok-org/mcp. It costs 3,579 tokens per session, scanned A, original, MIT-0.

Repository-specific instructions for working on rustok-org/mcp, including its technology stack, project structure, coding rules, and required checks.

In plain words
What is it for?
Use it when modifying, reviewing, or testing the rustok-org/mcp repository.
Why use it?
It gives a coding agent the project context needed to make changes that fit the repository. It also explains the checks that must pass before work is considered complete.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is rustok-org/mcp's own configuration. It tells Codex and OpenCode how to work on mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to rustok-org/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/rustok-org/mcp/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/rustok-org/mcp

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.

agentmods badge for mcp AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/rustok-org/mcp/agents-md/github.svg)](https://agentmods.dev/instructions/rustok-org/mcp/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/rustok-org/mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/rustok-org/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.

agentmods 80×15 button for mcp AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/rustok-org/mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/rustok-org/mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 3,579 This file is loaded in full into every session.
When invoked 3,579 The same file — it is already loaded in full.
Security scan A 1 finding. 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.03579 $0.03579
Opus 5.5 $0.01432 $0.01432
Sonnet 5.5 $0.00716 $0.00716
Haiku 4.5 $0.00358 $0.00358

Measured 29d ago against content hash 586f2fc38b72, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp AGENTS.md scanned grade A with 1 finding 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 29d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`curl -s https://rustokwallet.com/ | grep 'wallet-tui-v'`
AGENTS.md · 215 lines

The source is not reproduced here

Licensed MIT-0

The repository is licensed MIT-0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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.

  1. 29d ago Changed · +1 lines · +30 tokens per session 586f2fc38b72
  2. 2mo ago First seen · 214 lines · 3,549 tokens per session scan A 72b388e0ee32

Subscribe to this mod's changes

mcp AGENTS.md is an instructions file published in the GitHub repository rustok-org/mcp (0 stars, last pushed 1mo ago), licensed MIT-0. It adds 3,579 tokens to every session, about $0.0143 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

mcp AGENTS.md compared with instructions from other repositories

mcp AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
mcp AGENTS.mdrustok-org/mcpInstructions file01mo agoMIT-0A3,579Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,649GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA2,022GitHub Copilot