Uk Company Data MCP Server

by devladpopov Your server? Claim it

answering

Uk Company Data is answering right now. Last checked 15 min ago. It exposes 11 tools. Last commit 18 Oct 2026.

Every UK company plus 35M Companies House accounts since 2008: lookup, search, alerts.

Uptime history 24 days of history · worst day 99%

24 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

103 ms

Response time

average over 24h

Stars

last commit 18 Oct 2026

What the code does

We read the source, 1 d ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Secret passed into the image build Dockerfile:5

ENV UKCD_API_KEY=""

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add uk-company-data --transport http https://data.globalmindsetmarketing.co.uk/mcp

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

https://data.globalmindsetmarketing.co.uk/mcp

~/.codex/config.toml

[mcp_servers.uk-company-data]
url = "https://data.globalmindsetmarketing.co.uk/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "uk-company-data": {
      "url": "https://data.globalmindsetmarketing.co.uk/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "uk-company-data": {
      "type": "http",
      "url": "https://data.globalmindsetmarketing.co.uk/mcp"
    }
  }
}

Available tools 11

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

watch

watch_add

Add UK companies (by company number) to your monitoring watchlist. The current Companies House state is snapshotted; get_alerts then reports status changes, overdue accounts, new accounts, new charges and financial deterioration. Watchlist size: 5 companies on Free, 50 on Pro.

watch_list

Show your monitoring watchlist with each company's current status, accounts due date and latest balance sheet date.

watch_remove

Remove companies from your monitoring watchlist.

alerts

get_alerts

Monitoring alerts for your watchlist: status changes (liquidation, administration, strike-off), overdue accounts, newly registered or published accounts, new charges, negative net assets, and drops of 30%+ in net assets or cash between the last two iXBRL accounts. Sorted by severity.

companies

search_companies

Search UK companies by financial criteria. Returns up to 50 matches.

compare

compare_companies

Compare two UK companies side by side.

lookup

lookup_company

Look up a UK company by company number. Returns register details, latest financials (iXBRL figures as filed at Companies House and/or AI-extracted estimates from PDF accounts), risk signals and trajectory. Note: 'Total assets less current liabilities' and 'Creditors' are reported as filed; dates are balance sheet dates.

market

market_stats

Get aggregate market statistics across all companies in the database.

name

search_by_name

Search all UK companies (Companies House register, ~5.6M) by name. Ranking: exact name match (ignoring LTD/LIMITED/PLC etc.) first, then active companies, then names starting with or containing the phrase, then other matches (words match as prefixes). Returns company numbers for lookup_company.

recent

recent_changes

List companies whose iXBRL accounts were published at Companies House in the last N days (by publication date; each row also shows the balance sheet date). Useful for monitoring a watchlist or finding fresh signal.

triggers

find_triggers

Find companies matching specific financial triggers useful for B2B lead generation.

Endpoints

URL	Transport	State	Latency	Checked
https://data.globalmindsetmarketing.co.uk/mcp	streamable-http	answering	109 ms	15 min ago

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Uk Company Data — questions

Answers built from our own checks of this server.

What can Uk Company Data do?

It exposes 11 tools, read directly from the server on our last check. Among them: compare_companies, find_triggers, get_alerts, lookup_company, market_stats, recent_changes and 5 more. 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 Company Data 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 103 ms. The bar chart above shows every period we have measured.

How do I connect Uk Company Data?

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 Company Data need an API key?

No. Uk Company Data completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 11 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Uk Company Data?

It answers our handshake in 103 ms on average, which is faster than 92% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Uk Company Data open source?

The code is open source: it is published under the MIT licence, written in Dockerfile, 0 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at data.globalmindsetmarketing.co.uk, which runs on its operator's own terms.