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Как подключить UK Companies House к ChatGPT — через MCP

Search and inspect the official UK companies register: company profiles, directors and secretaries, filing history. Free public API with a 600 requests / 5 minutes rate limit. The UK equivalent of the German Handelsregister.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

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MCP connector

UK Companies House

Search and inspect the official UK companies register: company profiles, directors and secretaries, filing history. Free public API with a 600 requests / 5 minutes rate limit. The UK equivalent of the German Handelsregister.

Tools

4

Region

GB

Category

Government

Authentication

Basic Auth

Required env vars

COMPANIES_HOUSE_API_KEY
Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Open source AGPL-3.0
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

Skip the install. Get this working in under 2 minutes.

Start a free trial on cloud.anythingmcp.com, add the UK Companies House in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.

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Summary

Search and inspect the official UK companies register: company profiles, directors and secretaries, filing history. Free public API with a 600 requests / 5 minutes rate limit. The UK equivalent of the German Handelsregister.

Попробуй спросить

Примеры промптов для UK Companies House

Кликни по промпту — он скопируется. Вставь в Claude, ChatGPT, Cursor, Gemini, Copilot или OpenClaw и запусти через этот коннектор.

UK Companies House · live via MCP
Поделиться
Opus 4.7

Claude — это AI, он может ошибаться. Проверяйте ответы.

💡 Без установки? Используй cloud.anythingmcp.com напрямую. Войди, нажми Connectors → UK Companies House, вставь учётные данные, создай MCP API key — готово. Без Docker, без git clone, без локального сервера.

UK Companies House + ChatGPT

Search and inspect the official UK companies register: company profiles, directors and secretaries, filing history. Free public API with a 600 requests / 5 minutes rate limit. The UK equivalent of the German Handelsregister.

Предварительные требования

Полные инструкции по настройке встроены в коннектор (видны в магазине при выборе коннектора). Требуемые переменные окружения:

COMPANIES_HOUSE_API_KEY

Шаг 1 — Получи учётные данные

Getting an API key: register a free account at https://developer.company-information.service.gov.uk → 'Manage applications' → 'Create an application' (pick Live or Test) → 'Create new key' → REST. Copy the generated key into COMPANIES_HOUSE_API_KEY.

Authentication quirk: Companies House uses HTTP Basic Auth where the API key is the username and the password is empty (the canonical curl shape is -u API_KEY:). This adapter mirrors that — leave the password configuration empty.

Company numbers: always 8 characters, zero-padded (e.g. 00006400 not 6400). The search endpoint returns matches with the canonical number you can feed into the other tools.

…(continued in the in-app connector instructions)

Шаг 2 — Установи адаптер

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

Шаг 3 — Добавь коннектор в ChatGPT

ChatGPT поддерживает MCP-серверы через функцию Connectors (планы Plus / Pro / Team / Enterprise). Бесплатный план не поддерживает кастомные коннекторы.

  1. Открой ChatGPT → Settings → Connectors (или нажми 🔧 в composer → Manage connectors).
  2. Нажми "Add custom connector".
  3. Заполни:
    • Name: UK Companies House
    • MCP server URL: https://cloud.anythingmcp.com/mcp
    • Authentication: Bearer token → вставь MCP API key
  4. Нажми Connect.

Доступные инструменты

ToolWhat it does
companies_house_search_companySearch the UK companies register by company name or number
companies_house_get_company_profileFetch the full profile for a UK company by its 8-character zero-padded company number
companies_house_list_officersList directors, secretaries and other officers (current and resigned) for a UK company
companies_house_list_filingsList the filing history (accounts, confirmation statements, officer appointments, share allotments, …) for a UK company

FAQ

Работает ли бесплатный план ChatGPT с кастомными MCP Connectors? Нет — нужны Plus, Pro, Team или Enterprise.

Следующие шаги

Это руководство помогло?

Ready to ship

Your UK agent is one click away.

Install the connector, paste the key, prompt ChatGPT. Free for 7 days, no credit card.

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