paulieb89/uk-due-diligence-mcp
UK due diligence MCP server — Companies House, corporate research, compliance checks
Platform-specific configuration:
{
"mcpServers": {
"uk-due-diligence-mcp": {
"command": "npx",
"args": [
"-y",
"uk-due-diligence-mcp"
]
}
}
}Add the config above to .claude/settings.json under the mcpServers key.
Nine tools across five UK public registers. Zero paywalls. All official APIs.
Give an agent a company name and it pulls corporate status, filing compliance, director networks, beneficial ownership chains, insolvency notices, VAT validation, and property transactions.
Every data source is a legally-mandated register with a free official API.
[](https://pypi.org/project/uk-due-diligence-mcp/)
---
| Register | API | Auth | |----------|-----|------| | Companies House | api.company-information.service.gov.uk | API key (free) | | Charity Commission | api.charitycommission.gov.uk | API key (free) | | HMLR Land Registry | landregistry.data.gov.uk (SPARQL + REST) | None | | The Gazette | thegazette.co.uk/all-notices (Linked Data) | None | | HMRC VAT | api.service.hmrc.gov.uk | None |
---
| Tool | Register | Description | |------|----------|-------------| | company_search | Companies House | Search by name/keyword with status/type filters | | company_profile | Companies House | Full profile: status, filing compliance, charges | | company_officers | Companies House | Directors with high-appointment-count risk flag | | company_psc | Companies House | Beneficial owners, PSC chain, offshore flags | | charity_search | Charity Commission | Search by name, filter by registration status | | charity_profile | Charity Commission | Full record: trustees, finances, governing doc | | land_title_search | HMLR | Property ownership via SPARQL PPI query | | gazette_insolvency | The Gazette | Corporate insolvency notices (codes 2441-2460) | | vat_validate | HMRC VAT | Trading name + address as registered for VAT |
---
pip install uk-due-diligence-mcp| Key | Where to get it | |-----|----------------| | CH_API_KEY | [developer.company-information.service.gov.uk](https://developer.company-i
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