AdCab

Yandex Direct inside Claude and ChatGPT

AdCab is a remote MCP server for Russian advertising platforms. Ask “where is my budget leaking in the ad network?” and get a table of placements with spend and a ready block list. Nothing is applied until you confirm it.

Connect for free one advertising account free forever · no credit card

What it manages

Yandex Direct

Campaigns, ad groups, ads, keywords, bids, strategies, bid modifiers, negative keywords, excluded placements.

Yandex Metrica

Counters, goals and reports, joined with Direct spend to get real cost per lead.

Wordstat

Keyword research with search volumes and clustering into ad groups.

VK Ads

Campaigns, ad groups and statistics from the same chat.

Avito Ads

Campaign structure, budgets, bids and statistics.

Placement cleanup

Finds ad network placements that spend without conversions, including Telegram channels, and prepares the block list.

Connect in a minute

Sign in with Yandex or VK. Your advertising account is linked right away.

2. Add the connector

In Claude: Settings → Connectors → Add custom connector. In ChatGPT: Settings → Connectors → Create.

3. Ask

Start with “show my advertising accounts”, then use plain language.

Server URL: https://app.adcab.ru/mcp · transport: Streamable HTTP · auth: OAuth 2.1 with PKCE and dynamic client registration, or a personal access key.

Why it will not burn your budget

• Every write operation returns a draft, not a result: a before/after table and a change id.
• The draft expires after a few minutes, so a change prepared on stale data cannot be applied later.
• Confirmation can be restricted to a button click instead of words in chat.
• Direct’s own limits are validated before the request: ad text lengths, strategy and bid modifier combinations, the 1000 excluded placements per campaign cap.
• Instructions found inside advertising data are treated as data, never as commands.

Pricing

One advertising account is free with no time limit. Paid plans start at 990 ₽ per month and differ only by the number of connected accounts: every tool is available on every plan. AI subscriptions are paid to Anthropic, OpenAI or Yandex directly — we do not resell tokens.

FAQ

What is AdCab?

A remote MCP server that gives an AI assistant tools for Russian advertising platforms: Yandex Direct, Yandex Metrica, Wordstat, VK Ads and Avito Ads. It works through the official APIs of those platforms.

Can the model change my campaigns on its own?

No. Every write operation produces a draft with a before/after table and an id. Nothing reaches the advertising account until a human confirms it. An account can be set to accept confirmations by button only.

Which clients are supported?

Any MCP client that speaks Streamable HTTP: Claude (web, desktop, Claude Code), ChatGPT custom connectors, Cursor, Yandex AI Studio and agents built on GigaChat. OAuth clients connect by URL, others by a personal access key.

Do I need my own Yandex Direct API access?

No. You sign in with Yandex and grant access to your advertising accounts. The API application, tokens and Direct API points are handled by the service.

How much does it cost?

One advertising account is free with no time limit and no card. Paid plans are priced by the number of connected accounts. AI subscriptions are paid to their vendors: we do not resell tokens.

Is this an official Yandex product?

No. AdCab is an independent service built on the public APIs of Yandex Direct, Yandex Metrica, Wordstat, VK Ads and Avito Ads.