# Rexity Website-Check

> Checks a public website in six areas and returns scores from 0 to 100. Free, no key needed.

- name: ai.rexity/website-check
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 97/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.rexity%2Fwebsite-check
- tools: https://api.protogrid.dev/v1/servers/ai.rexity%2Fwebsite-check/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "website-check": {
      "type": "http",
      "url": "https://www.rexity.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-15d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 97/100 (strong)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 3600000)

### 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: 93 (weight 30)

- pass `tools.descriptions`: every tool has a description
- warn `tools.description_length`: 1 tools have descriptions over 1,024 characters, which crowds the context
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 1 of 1 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 532 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

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

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

- tools: 1, about 532 tokens to load them all
- tool set hash: 7beaf57b81cc7d75a08f8f2007dfbc29
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.rexity/website-check.svg)](https://protogrid.dev/servers/ai.rexity/website-check)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://www.rexity.ai/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (1)

- `website_check`: Checks one public website and returns a short result as Markdown: an overall score (0–100) with a band (good / medium / weak), the scores of six areas (speed & technology, findability, readiness for enquiries, trust & legal, website security settings, e-mail domain protection), one verdict line per area, how many checks per area were met, partly met, open, notes or not checkable, a short verdict, the address and time of the check, and the source line. The single checks with their measured values are not part of this result: the full result is free on https://www.rexity.ai/website-check. Use it when a user asks how a specific public website performs for visitors, search engines and enquiries. It states what was measured and gives no advice. The areas on security settings and e-mail domain protection use only what is visible from outside (response headers, one TLS handshake, public DNS, security.txt): not a security audit, no warranty. Only public http/https websites on standard ports; IP addresses, internal hosts and sites whose owners opted out are refused with a message that says why. A fresh check takes up to about a minute; results are cached for 24 hours. Quotas for fresh checks, currently: 5 per IP address and day, 200 per hour and 1000 per day for all callers together; calls that arrive from the shared addresses of an assistant platform count together, 300 per day for the platform; when a quota is reached the result says when it is restored. Terms of use: https://www.rexity.ai/website-check/nutzung. The checker identifies itself as RexityWebsiteCheck/1.0 (+https://www.rexity.ai/website-check/bot).