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Stratum APIs MCP server

Which MCP servers are Stratum APIs's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-27

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Whose server it is
  • Registry namecom.stratumapis/uk-complianceverified in the MCP registry

The registry name sits under stratumapis.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-27
  • Stateanswerschecked 2026-10-27
  • Tools11
  • Server calls itselfcom.stratumapis/uk-compliance
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 76 ms.

Should an agent connect itConnect it
  • Its tools do every use case we checked: screen names against UK, UN, EU and US sanctions lists; check company ownership and directors at Companies House; pull EPC energy and flood zone data for a property.

Once connected

  • For "screen names against UK, UN, EU and US sanctions lists", the likely first call is screen_sanctions.
  • For "check company ownership and directors at Companies House", the likely first call is company_profile.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 7, the first on 2026-10-27
  • INITE MCP score100 of 100answers 100 · does the job 100 · definitions 98 · context 100 · connects 100
  • What an agent can do with it3 of 3 use cases
  • Answered100% of days7 of 7 daily checks
  • Median first answer605 ms
  • Space in an agent's context≈ 1,802 tokensthe definitions of all its tools (11), which an agent carries on every turn
  • Tool definitionsA · 98 of 100
  • Typed results0 of 11 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 1 of 11

What an agent can do with it

  • can do · screen names against UK, UN, EU and US sanctions lists
  • can do · check company ownership and directors at Companies House
  • can do · pull EPC energy and flood zone data for a property

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers11 tools · read 2026-10-27
  • screen_sanctions

    Screen a person or organisation against the UK, UN, EU and US OFAC sanctions lists, refreshed daily from the official sources. Returns possible matches with a score and the listing, and names every list screened with its date. Needs a…

  • screen_export_controls

    Screen a buyer, consignee or supplier against six US export-control lists (including the Entity List) and the UK, UN, EU and OFAC sanctions lists. Needs an Export Controls Screening plan or a test key.

  • company_profile

    The Companies House record for a UK company: its details, its active officers and warning flags. Needs a Companies House Watch plan or a test key.

  • company_owners

    Who owns and controls a UK company: the people with significant control, walked up through any corporate owners, with the ultimate beneficial owners worked out. Needs a Companies House Watch plan or a test key.

  • company_risk_score

    A risk score for a UK company with the factors behind it (overdue accounts, charges, officer turnover, insolvency history, company age and status). Needs a Business Risk plan or a test key.

  • fca_search_firms

    Search the FCA Financial Services Register by firm name. Returns matching firms with their FRN and status. Needs an FCA Verification plan or a test key.

  • fca_firm

    A firm on the FCA register by its FRN: authorisation status, addresses, and whether it appears on the FCA Warning List. Needs an FCA Verification plan or a test key.

  • postcode_report

    Flood risk, crime, deprivation, coal mining, radon, contaminated land and Japanese knotweed records for a UK postcode. Needs a Postcode Intelligence plan or a test key.

  • epc_for_address

    The latest EPC for a property, with the rating and whether it meets the minimum energy standard for letting (MEES). Needs an EPC Energy plan or a test key.

  • run_suite_check

    Runs a whole job in one call and issues one signed certificate: a letting (tenant, landlord, guarantor), a sale (buyer, seller), a finance client (client, director, counterparty) or an export shipment (buyer, consignee, endUser…

  • sanctions_lists

    The sanctions lists Stratum screens against, how many entries each has and when each was last refreshed. Free with any key that can screen.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "uk-compliance": {
      "type": "http",
      "url": "https://stratumapis.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http stratumapis https://stratumapis.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://stratumapis.com/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.