ukvet: UK Companies House MCP Server

by fraidoonomarzai Your server? Claim it

local only

ukvet: UK Companies House runs on your own machine — the client starts it, so there is no endpoint to ping. 353 installs a week from pypi. Last commit 6 Nov 2026.

Read-only UK Companies House tools for due diligence: profile, officers, PSC, charges, insolvency.

Installs per day peak 290 · avg 27 · +377% w/w

a month agotoday

353

Installs / week

pypi · ukvet-mcp

Stars

3 open issues

6 Nov 2026

Last commit

from GitHub

MIT

License

Python

Nothing serious here today

Today is the operative word: we check ukvet: UK Companies House 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

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add ukvet-mcp -e 'CH_API_KEY=<CH_API_KEY>' -- uvx ukvet-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ukvet-mcp": {
      "command": "uvx",
      "args": [
        "ukvet-mcp"
      ],
      "env": {
        "CH_API_KEY": "<CH_API_KEY>"
      }
    }
  }
}

~/.codex/config.toml

[mcp_servers.ukvet-mcp]
command = "uvx"
args = ["ukvet-mcp"]
env = { CH_API_KEY = "<CH_API_KEY>" }

.cursor/mcp.json

{
  "mcpServers": {
    "ukvet-mcp": {
      "command": "uvx",
      "args": [
        "ukvet-mcp"
      ],
      "env": {
        "CH_API_KEY": "<CH_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "ukvet-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "ukvet-mcp"
      ],
      "env": {
        "CH_API_KEY": "<CH_API_KEY>"
      }
    }
  }
}

Put your own value in place of <CH_API_KEY> (Your free Companies House REST API key (live environment)). The author’s registry entry marks it as required.

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same job, measured the same way

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Free Companies House deadline checks for UK companies: due dates, penalties, dormancy signals.

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UK Companies House company search, officers and PSC via the official API. Runs on Apify.

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Hexadata

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Official public data as MCP tools: EU/US tenders, NPI Registry, UK Companies House, Mexico data.

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Companies House

by aicayzer

UK Companies House public register: search companies, officers, ownership, filings and documents.

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ukvet: UK Companies House — questions

Answers built from our own checks of this server.

Why is there no uptime for ukvet: UK Companies House?

ukvet: UK Companies House runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package ukvet-mcp was installed 353 times last week.

How do I connect ukvet: UK Companies House?

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 runs locally, so the command pulls ukvet-mcp straight from pypi; nothing to host, nothing to sign up for.

How many people use ukvet: UK Companies House?

The pypi package ukvet-mcp was installed 353 times in the last week. Week over week that is +377%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is ukvet: UK Companies House open source?

Yes — it is published under the MIT licence, written in Python, 0 stars on GitHub and 3 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.