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mcp-catalog MCP Server

answering

mcp-catalog is answering right now. Last checked 4 min ago. It exposes 4 tools.

Search MCP servers in the public mcp-catalog.ru directory.

Uptime history 55 days of history · worst day 99%
55 days agonow
100.0%
Uptime 24h
91 of 91 checks
4
Tools
read from the server
437 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check mcp-catalog every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.

run in your terminal
claude mcp add mcp-catalog --transport http https://mcp-catalog.ru/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mcp-catalog.ru/mcp
~/.codex/config.toml
[mcp_servers.mcp-catalog]
url = "https://mcp-catalog.ru/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "mcp-catalog": {
      "url": "https://mcp-catalog.ru/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp-catalog": {
      "type": "http",
      "url": "https://mcp-catalog.ru/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

atomno
list_atomno_servers
Публичные MCP-серверы семьи Atomno из этого каталога (ЕГРЮЛ, ФНС, ФССП, курсы ЦБ и др.). Только то, что уже есть на сайте.
categories
list_categories
Список категорий каталога и сколько в каждой серверов. Только публичные данные сайта.
server
get_server
Карточка одного сервера из каталога: описание, ссылка на страницу, репозиторий, пакет. Идентификатор — короткий slug, адрес /servers/автор/название, имя или имя пакета. Если карточки нет — found=false.
servers
search_servers
Найти MCP-сервер в каталоге mcp-catalog.ru по формулировке задачи (например: «ЕГРЮЛ», «postgres», «курсы ЦБ»). Возвращает только реальные совпадения. Если ничего не нашлось — found=false, без подмены похожими.

Endpoints

URLTransportStateLatencyChecked
https://mcp-catalog.ru/mcp streamable-http answering 392 ms 4 min ago

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mcp-catalog — questions

Answers built from our own checks of this server.

What can mcp-catalog do?
It exposes 4 tools, read directly from the server on our last check. Among them: get_server, list_atomno_servers, list_categories, search_servers. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is mcp-catalog working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 437 ms. The bar chart above shows every period we have measured.
How do I connect mcp-catalog?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does mcp-catalog need an API key?
No. mcp-catalog completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is mcp-catalog?
It answers our handshake in 437 ms on average, which is faster than 31% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.