# UK Data: Utilities

> Agent utilities: RDAP domain lookup, unshorten URLs, HTTPS checks, QR codes, calendar invites

- name: uk.co.reliness/utilities
- version: 1.4.0
- connection class: R0 (autonomous)
- trust: 82/100 flags: no-repository
- quality: 88/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/uk.co.reliness%2Futilities
- tools: https://api.protogrid.dev/v1/servers/uk.co.reliness%2Futilities/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "utilities": {
      "type": "http",
      "url": "https://ukdata.reliness.co.uk/mcp/utilities",
      "headers": {
        "Authorization": "Bearer ${UTILITIES_TOKEN}"
      }
    }
  }
}
```

Placeholders to fill: `${UTILITIES_TOKEN}`.

## Trust

- hygiene: 80
- liveness: 98
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-95% +updated-10d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 88/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 8 of 8 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 796 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

### stability: 83 (weight 15)

- warn `stability.changes`: 8 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name
- pass `stability.new_links`: no tool change named a new site

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 8, about 796 tokens to load them all
- tool set hash: 45d51e386be66cbf5a91987001dfdbb0
- tools last changed: 2026-11-04T17:12:54.206Z
- badge: [![protogrid quality](https://protogrid.dev/badge/uk.co.reliness/utilities.svg)](https://protogrid.dev/servers/uk.co.reliness/utilities)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-11-04 `json_validate` changed (annotations)
- 2026-11-04 `hash_text` changed (annotations)
- 2026-11-04 `text_stats` changed (annotations)
- 2026-11-04 `ical_event` changed (annotations)
- 2026-11-04 `qr_code` changed (annotations)
- 2026-11-04 `ssl_check` changed (annotations)
- 2026-11-04 `unshorten` changed (annotations)
- 2026-11-04 `rdap_lookup` changed (annotations)

Full history: https://api.protogrid.dev/v1/servers/uk.co.reliness%2Futilities/changes

## Remotes

- https://ukdata.reliness.co.uk/mcp/utilities (streamable-http, auth none, reachable true, uptime30d 0.94736844)

## Packages

_none_

## Tools (8)

- `hash_text`: SHA hash of text plus a fresh UUID. (cost: 1 credit)
- `ical_event`: Build an .ics calendar event. (cost: 1 credit)
- `json_validate`: Parse JSON and validate against a simple JSON Schema (type, required, properties, items, enum, min/max, pattern). (cost: 1 credit)
- `qr_code`: QR code image URL for any text or link. (cost: 1 credit)
- `rdap_lookup`: Domain registration data via RDAP: registrar, dates, status, nameservers. (cost: 1 credit)
- `ssl_check`: Whether a domain answers over HTTPS, with status, server and HSTS headers. (cost: 1 credit)
- `text_stats`: Word, sentence and paragraph counts, reading time, Flesch reading ease, top words. (cost: 1 credit)
- `unshorten`: Follow redirects to the final URL. (cost: 1 credit)