UK Data: Compliance and finance checks

uk.co.relinessPublished by reliness.co.ukOfficial publisherv1.4.0Updated Nov 4, 2026

LEI lookups with parent companies (GLEIF), IBAN validation and UK sort code checks

VerifiedStreamable HTTPWeb executableFinance Business & Commerce

Server details

Identifier: uk.co.reliness/compliance-finance-checks
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Nov 4, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to reliness.co.uk, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Remote MCP server for UK compliance and finance checks: GLEIF legal entity (LEI) lookups and IBAN or UK sort code validation.

What you can do: Look up legal entities by LEI or name via GLEIF, returning legal name, jurisdiction, status, address, renewal date and direct or ultimate parent.
Validate an IBAN's length, structure and mod-97 check digits, and split out the UK sort code and account number.
Format-check a UK sort code and account number pair.
When to use it: Useful when an assistant needs to verify a company's legal identity or ownership chain, or to sanity-check bank account details such as IBANs and UK sort codes during onboarding, KYC or payment-detail review.
Requirements: Remote streamable HTTP endpoint; no local install. Works without credentials up to a free daily allowance; an optional Authorization bearer key, obtained from the provider's key endpoint, raises that allowance. Each tool call costs 1 credit.

Before you install

The optional Authorization header carries a secret API key. Calls consume credits, so usage beyond the free daily allowance may require a paid key. Lookup and validation results are sent to the provider's remote service.

Installation

In SourceWeft

Open UK Data: Compliance and finance checks in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/uk.co.reliness%2Fcompliance-finance-checks/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "uk-data-compliance-and-finance-checks": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/compliance-finance-checks"
    }
  }
}

Tools

lei_lookup

Find a legal entity by LEI or name (GLEIF): legal name, jurisdiction, status, address, renewal date, direct and ultimate parent. (cost: 1 credit)

Parametersleinamelimitcountryparents

iban_validate

Validate an IBAN (length, structure, mod-97 check digits) and split out UK sort code and account; or format-check a UK sort code and account number. (cost: 1 credit)

ParametersibansortCodeaccountNumber

Version history

v1.4.0LatestNov 4, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.