UK Data: Tool catalogue MCP Server

by co-reliness Your server? Claim it

answering

UK Data: Tool catalogue is answering right now. Last checked 9 min ago. It exposes 3 tools.

Find the right tool for any need across every family and imported API, then call it by name

Uptime history 21 hours of history

21 hours agonow

100.0%

Uptime 24h

75 of 75 checks

Tools

read from the server

195 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

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

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add catalogue --transport http https://ukdata.reliness.co.uk/mcp/catalogue

Settings → Connectors → Add custom connector, then paste this address

https://ukdata.reliness.co.uk/mcp/catalogue

~/.codex/config.toml

[mcp_servers.catalogue]
url = "https://ukdata.reliness.co.uk/mcp/catalogue"

.cursor/mcp.json

{
  "mcpServers": {
    "catalogue": {
      "url": "https://ukdata.reliness.co.uk/mcp/catalogue"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "catalogue": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/catalogue"
    }
  }
}

Available tools 3

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

apis

list_apis

List imported APIs with operation counts. Free. (cost: 0 credit)

call

call_tool

Call any tool by name with an arguments object, including imported API operations (api__operation). Costs what the tool costs. (cost: 1 credit)

tool

tool_search

Describe what you need in plain words and get the best matching tools (native and imported APIs) with their parameters and how to call them. Free. (cost: 0 credit)

Endpoints

URL	Transport	State	Latency	Checked
https://ukdata.reliness.co.uk/mcp/catalogue	streamable-http	answering	78 ms	9 min ago

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UK Data: Tool catalogue — questions

Answers built from our own checks of this server.

What can UK Data: Tool catalogue do?

It exposes 3 tools, read directly from the server on our last check. Among them: call_tool, list_apis, tool_search. 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 UK Data: Tool catalogue working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 75 of 75 checks got a reply (100.0%), average response time 195 ms. The bar chart above shows every period we have measured.

How do I connect UK Data: Tool catalogue?

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 UK Data: Tool catalogue need an API key?

No. UK Data: Tool catalogue completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is UK Data: Tool catalogue?

It answers our handshake in 195 ms on average, which is faster than 74% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.