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.
7 giorni gratis · senza carta · hosting UE
Chiedi qualsiasi cosa a UK
Prova un prompt reale su UK Companies House via AnythingMCP — Claude chiama i tool e risponde. Premi Enter sul tuo messaggio per installare su Cloud.
Installa UK su CloudClaude è un'AI e può sbagliare. Verifica sempre le risposte.
Setup in 2 minuti
- 1Avvia la trial gratuita su cloud.anythingmcp.com.
- 2Clicca UK Companies House nel connector store. Incolla le credenziali quando richiesto.
- 3Genera una MCP API key e punta il client AI all'URL MCP generato.
Guide per UK
Setup passo-passo per i principali client AI.
Configurare UK Companies House
Direttamente dalla definizione del connettore: dove trovare le credenziali, quali permessi servono e con quale API parla questo adapter. Fornite in inglese dall'autore del connettore.
This connector uses the UK Companies House Public Data API v1.
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. The key is a 36-character ID with dashes (like 1a2b3c4d-5e6f-...), shown under the application's Keys list — not the application name, and not the account password.
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.
Reading auth errors: 400 Invalid Authorization header means the value in COMPANIES_HOUSE_API_KEY is not shaped like a key at all (spaces, quotes, an application name) — re-copy the key itself. 401 Invalid Authorization means it is shaped right but Companies House does not recognise it (mistyped, or its application was deleted).
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.
Rate limit: 600 requests per 5-minute window per API key. Returns HTTP 429 with Retry-After when exceeded.
Free: no paid tier required for the Public Data API. Streaming/companies-bulk products require separate registration.
La tua AI è a due click da UK Companies House.
Installa il connettore, incolla le credenziali, chiedi all'AI. 7 giorni gratis, niente carta.