MCP servers

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.

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Found: 94

Official

Apache Doris's official read-only MCP server: catalogs, queries, cluster diagnostics, search and lineage

Medium risk348Repository stars
Official

Svelte's official MCP server and plugin: current docs, component autofixing and Svelte 5 skills

Medium risk330Repository stars
Official

Apollo's MCP server: turns chosen GraphQL operations into tools the agent uses to work with your API

High risk310Repository stars
Official

Official Zilliz MCP server: the agent runs vector and text search and manages collections and data in Milvus

Medium risk245Repository stars
Official

Official Meilisearch MCP server: indexes, documents, search, relevancy settings and API keys from an agent chat

Medium risk197Repository stars
Official

Yandex's official MCP server for web search via Yandex Search API: results with sources and a generative answer

Medium risk48Repository stars
Official

Official Apache IoTDB MCP server: SQL over time series in tree and table models, with CSV and Excel export

High risk39Repository stars
Official

Finam's official MCP server for trading and market data through its Trade API: account, orders, candles and order book in plain language

High risk11Repository stars
Official

An MCP server for Sber's SaluteSpeech voice API: records speech from the microphone, recognizes it and speaks the agent's reply

Medium risk9Repository stars

Bitrix24 REST API documentation MCP

Bitrix MCP REST API Documentation

Official

Bitrix24's official remote MCP server: the agent looks up REST API methods, parameters and events in current documentation

Low risk7Repository stars
Official

An MCP server for image generation through Sber's official Kandinsky API, with style choice and negative prompts

Low risk6Repository stars
Official

Bitrix24's official MCP server template on Nuxt: ready tools for tasks and users, three deployment options

High risk6Repository stars
Official

MCP server that checks text for signs of AI generation through the GigaChat API

Medium risk5Repository stars

Evolution Managed RAG MCP server

Agentic RAG Telegram Bot + MCP Managed RAG

Official

A Cloud.ru teaching MCP server on top of Evolution Managed RAG: hands the agent context from a knowledge base, with a sample GigaChat Telegram bot included

Medium risk2Repository stars
Official

Hosted MaxStat MCP server for searching and analyzing channels and posts in the MAX messenger

Medium risk2Repository stars
Official

Official Yandex demo templates: MCP gateways over cloud functions for YandexART, charts, PDF, arXiv, Kaggle and weather

Medium risk1Repository stars
Official

KontragentPro's official MCP that checks Russian companies by INN with no key required: EGRUL, FNS filings, bankruptcy, inspections and sanctions lists

Low risk

CBR currency exchange MCP server

evo-container-apps-currency-exchange-mcp-server-lab

Official

A Cloud.ru teaching Node.js MCP server: daily Central Bank of Russia exchange rates and conversion to rubles, runs via Docker

Low risk
Official

The official MCP server for the paid NewDB API: passports, bailiff debts, company registry, tax account holds and bankruptcy checks across Russia and the CIS

Medium risk

YDB MCP connection demo built on a notes app

Simple CLI Notes Application with YDB

Official

An official YDB example: docker compose brings up a YDB database and the ydb-mcp server, and Cursor runs SQL through them right from chat

Medium risk
Official

Official hosted RuSender MCP server with ready skills for email campaigns, contact lists and analytics

High risk

Frequently asked questions

What is an MCP server?

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.

How do I connect an MCP server to an agent?

The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.

Do I need a key or a paid account?

It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.