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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "validation": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/validation",
      "headers": {
        "Authorization": "Bearer ${VALIDATION_TOKEN}"
      }
    }
  }
}

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

[mcp_servers.validation]
url = "https://ukdata.reliness.co.uk/mcp/validation"
bearer_token_env_var = "VALIDATION_TOKEN"

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

{
  "mcpServers": {
    "validation": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/validation",
      "headers": {
        "Authorization": "Bearer ${VALIDATION_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=validation&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdWtkYXRhLnJlbGluZXNzLmNvLnVrL21jcC92YWxpZGF0aW9uIiwiaGVhZGVycyI6eyJBdXRob3JpemF0aW9uIjoiQmVhcmVyICR7VkFMSURBVElPTl9UT0tFTn0ifX0%3D"
}

{
  "servers": {
    "validation": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/validation",
      "headers": {
        "Authorization": "Bearer ${VALIDATION_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "validation": {
      "httpUrl": "https://ukdata.reliness.co.uk/mcp/validation",
      "headers": {
        "Authorization": "Bearer ${VALIDATION_TOKEN}"
      }
    }
  }
}

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

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

Quality 91 / 100strong

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.annotations2 of 2 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 289 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump
pass
tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name
pass
stability.new_linksno tool change named a new site

dependenciesn/a · weight 15

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

2 tools, about 289 tokens to load them all · tool set cb342b27d553 · checked 2026-11-14 06:30 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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

liveness99

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-96% +updated-7d-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/validation` streamable-http	none	yes	96%	329 ms	2025-11-25	2026-11-14

Tools (2)

`uk_vat_check`read-only	Validate a UK VAT registration number against the official HMRC register and return the registered business name and address. For invoicing, supplier checks and VAT reclaim. (cost: 2 credits)
`vat_check`read-only	Validate a VAT number and get the registered business name and address. EU numbers via the official VIES service, UK numbers via HMRC. Use for invoicing, supplier onboarding, tax and KYB checks. Accepts e.g. IE6388047V, DE811234567, GB553557881. (cost: 2 credits)

Schemas: list_tools.

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Official server.json

{
  "name": "uk.co.reliness/validation",
  "title": "UK Data: VAT number checks",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://ukdata.reliness.co.uk/mcp/validation",
      "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": "1.5.0",
  "websiteUrl": "https://ukdata.reliness.co.uk",
  "description": "Check a UK or EU VAT number against official sources and get the registered name and address"
}