CompanyStack

CompanyStack MCP Server

Remote streamable-HTTP MCP server for UK company data built on Companies House records (search, officers, owners/PSCs, shareholders, filings, filed accounts/financials, new incorporations, KYB checks), authenticated with a CompanyStack API key (X-Api-Key, cs_ prefix) or OAuth sign-in, as published in the official MCP Registry entry uk.co.companystack/mcp v0.1.1.

GitHub

Documentation

📖
Documentation
https://companystack.co.uk/developers/mcp

Other Resources

🔗
APIsJSON
https://artifacts.apis.io/companystack-co-uk/apis.yml

Work with this as data

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MCP server

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https://apis.io/mcp

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  • find_cohortsEvery scored population of providers in the catalog.
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API entry from apis.yml

apis.yml Raw ↑ 
aid: companystack-co-uk:companystack-mcp
name: CompanyStack MCP Server
description: Remote streamable-HTTP MCP server for UK company data built on Companies House records (search,
  officers, owners/PSCs, shareholders, filings, filed accounts/financials, new incorporations, KYB checks),
  authenticated with a CompanyStack API key (X-Api-Key, cs_ prefix) or OAuth sign-in, as published in
  the official MCP Registry entry uk.co.companystack/mcp v0.1.1.
humanURL: https://companystack.co.uk/developers/mcp
baseURL: https://api.companystack.co.uk/mcp
tags:
- Companies House
- MCP
- KYB
properties:
- type: Documentation
  url: https://companystack.co.uk/developers/mcp