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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "uk-business-calculators": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/uk-business-calculators",
      "headers": {
        "Authorization": "Bearer ${UK_BUSINESS_CALCULATORS_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http uk-business-calculators https://ukdata.reliness.co.uk/mcp/uk-business-calculators --header "Authorization: Bearer ${UK_BUSINESS_CALCULATORS_TOKEN}"

[mcp_servers.uk-business-calculators]
url = "https://ukdata.reliness.co.uk/mcp/uk-business-calculators"
bearer_token_env_var = "UK_BUSINESS_CALCULATORS_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "uk-business-calculators": {
      "type": "remote",
      "url": "https://ukdata.reliness.co.uk/mcp/uk-business-calculators",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:UK_BUSINESS_CALCULATORS_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "uk-business-calculators": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/uk-business-calculators",
      "headers": {
        "Authorization": "Bearer ${UK_BUSINESS_CALCULATORS_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=uk-business-calculators&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdWtkYXRhLnJlbGluZXNzLmNvLnVrL21jcC91ay1idXNpbmVzcy1jYWxjdWxhdG9ycyIsImhlYWRlcnMiOnsiQXV0aG9yaXphdGlvbiI6IkJlYXJlciAke1VLX0JVU0lORVNTX0NBTENVTEFUT1JTX1RPS0VOfSJ9fQ%3D%3D"
}

{
  "servers": {
    "uk-business-calculators": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/uk-business-calculators",
      "headers": {
        "Authorization": "Bearer ${UK_BUSINESS_CALCULATORS_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "uk-business-calculators": {
      "httpUrl": "https://ukdata.reliness.co.uk/mcp/uk-business-calculators",
      "headers": {
        "Authorization": "Bearer ${UK_BUSINESS_CALCULATORS_TOKEN}"
      }
    }
  }
}

extensions:
  "uk-business-calculators":
    enabled: true
    name: "uk-business-calculators"
    type: streamable_http
    uri: "https://ukdata.reliness.co.uk/mcp/uk-business-calculators"
    headers:
      "Authorization": "Bearer ${UK_BUSINESS_CALCULATORS_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${UK_BUSINESS_CALCULATORS_TOKEN}. The registry never accepts secret values.

Quality 89 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations8 of 8 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 1,238 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 3 of the 7 days needed

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

8 tools, about 1,238 tokens to load them all · tool set 3c818d908fae · tools last changed 2026-11-07 · checked 2026-11-07 17:28 UTC

Tool changes

2026-11-07loan_repaymentadded
Monthly payment, total repaid and total interest on a personal, car or business loan at a given annual rate over a number of months or years. (cost: 1 credit)
2026-11-07mortgage_repaymentadded
Monthly mortgage payment for a UK home loan, using the latest Bank of England average quoted rate for the deal type (or your own rate), plus total interest and what the payment becomes when the fixed deal ends if you do not remortgage. (cost: 1 credit)
2026-11-04statutory_sick_paychangedannotations
2026-11-04holiday_entitlementchangedannotations
2026-11-04redundancy_paychangedannotations
2026-11-04late_payment_interestchangedannotations
2026-11-04stamp_dutychangedannotations
2026-11-04vatchangedannotations

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository

provenance55

liveness97

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-92% +updated-3d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://ukdata.reliness.co.uk/mcp/uk-business-calculators` streamable-http	none	yes	92%	368 ms	2025-11-25	2026-11-07

Tools (8)

`holiday_entitlement`read-only	Statutory paid holiday for a working pattern, pro rata by months. (cost: 1 credit)
`late_payment_interest`read-only	Statutory interest and fixed compensation on a late commercial invoice (base rate plus 8%). (cost: 1 credit)
`loan_repayment`read-only	Monthly payment, total repaid and total interest on a personal, car or business loan at a given annual rate over a number of months or years. (cost: 1 credit)
`mortgage_repayment`read-only	Monthly mortgage payment for a UK home loan, using the latest Bank of England average quoted rate for the deal type (or your own rate), plus total interest and what the payment becomes when the fixed deal ends if you do not remortgage. (cost: 1 credit)
`redundancy_pay`read-only	Statutory redundancy pay from age, years of service and weekly pay. (cost: 1 credit)
`stamp_duty`read-only	SDLT on a property purchase in England or Northern Ireland: standard, first-time buyer, additional property, or non-residential. (cost: 1 credit)
`statutory_sick_pay`read-only	Statutory sick pay total for a number of weeks off. (cost: 1 credit)
`vat`read-only	Add or extract UK VAT at standard (20%), reduced (5%), zero or a custom rate. (cost: 1 credit)

Schemas: list_tools.

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Official server.json

{
  "name": "uk.co.reliness/uk-business-calculators",
  "title": "UK Data: UK business calculators",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://ukdata.reliness.co.uk/mcp/uk-business-calculators",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "description": "Optional. Bearer <key> for more than the free daily allowance; free key from POST https://ukdata.reliness.co.uk/keys"
        }
      ]
    }
  ],
  "version": "1.4.0",
  "websiteUrl": "https://ukdata.reliness.co.uk",
  "description": "UK business calculators: VAT, stamp duty, late payment interest, redundancy, holiday, sick pay"
}