yandex-direct-mcp: Instructions file for Codex

AGENTS.md

yandex-direct-mcp AGENTS.md is an instructions file for Codex, OpenCode from iarbor04/yandex-direct-mcp. It costs 618 tokens per session, scanned A, original, MIT.

Repository instructions for an MCP server that connects an AI coding agent to Yandex Direct, an online advertising platform. They describe how to check access, retrieve reports, and handle changes.

In plain words
What is it for?
Checking Yandex Direct access, retrieving campaign statistics and paginated data, and guiding users before adding, updating, deleting, pausing, resuming, moderating, or changing advertising data.
Why use it?
They reduce mistakes such as using the wrong API fields, retrieving incomplete statistics, spending API points unnecessarily, or changing campaigns without confirmation.

Instructions file for CodexOpenCode

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

This is iarbor04/yandex-direct-mcp's own configuration. It tells Codex and OpenCode how to work on yandex-direct-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 yandex-direct-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to iarbor04/yandex-direct-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/iarbor04/yandex-direct-mcp/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/iarbor04/yandex-direct-mcp

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 618 This file is loaded in full into every session.
When invoked 618 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00618 $0.00618
Opus 5 $0.00309 $0.00309
Sonnet 5 $0.00124 $0.00124
Haiku 4.5 $0.00062 $0.00062

Measured 8d ago against content hash eed4b8794c05, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

yandex-direct-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 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.

AGENTS.md · 34 lines

How it starts

The opening of the file, as written. The whole thing — 34 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Правила работы с этим MCP-сервером

Инструкции для AI-агента, подключившего yandex-direct-mcp.

Перед первым вызовом

  1. direct_status — убедиться, что токен есть, доступ живой и понятно, боевая это среда или песочница. Ошибка 58 означает, что заявка на доступ не одобрена или токен получен под другим приложением: разбираться с этим, а не пытаться вызывать API дальше.
  2. direct_reference — свериться с именами сервисов, методов и формой params. Не угадывать имена полей.

Получение данных

  • Статистика — только через direct_report (сервис Reports). Не собирать её из get-методов: это дороже по баллам и даёт другие цифры.
  • ReportName делать уникальным для каждого запроса, иначе Директ вернёт ранее сформированный отчёт.
  • get отдаёт максимум 10 000 объектов. Если объектов больше — идти постранично через LimitOffset, а не сокращать выборку молча.
  • Следить за остатком баллов в шапке ответа. Если он тает быстро, сказать об этом пользователю, а не продолжать молча.

Изменения

  • Перед любым изменяющим методом (add, update, delete, suspend, resume, moderate, set, setAuto) показать пользователю, что именно будет изменено, и дождаться подтверждения. Изменения применяются к живому рекламному аккаунту сразу, отката нет.
  • Массовые правки разбивать на пакеты и показывать результат каждого, а не отправлять тысячи объектов одним вызовом.
  • Перед пакетной правкой ставок или бюджетов сохранять текущие значения, чтобы можно было вернуть.
  • Если сервер ответил, что включён режим «только чтение», — не пытаться обойти его через другие сервисы; сообщить пользователю.

Деньги и единицы

  • Ставки и бюджеты в API — в микроединицах: 30000000 = 30 ₽. При выводе пользователю переводить в рубли, при отправке — обратно.
  • В отчётах суммы приходят в валюте аккаунта (сервер запрашивает их с returnMoneyInMicros: false).

Безопасность

  • Никогда не выводить содержимое токена, не копировать его в чат, файлы проекта, коммиты или логи. direct_status намеренно показывает только длину и последние символы.
  • Не предлагать пользователю прислать токен сообщением. Для получения токена есть save-token.sh со скрытым вводом.
  • Не отправлять данные рекламного аккаунта во внешние сервисы без явной просьбы пользователя.

Read the full file on GitHub · 34 lines

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. 8d ago First seen · 34 lines · 618 tokens per session scan A eed4b8794c05

Subscribe to this mod's changes

yandex-direct-mcp AGENTS.md is an instructions file published in the GitHub repository iarbor04/yandex-direct-mcp (0 stars, last pushed 13d ago), licensed MIT. It adds 618 tokens to every session, about $0.0031 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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