# Rexity Website-Check (remote · www.rexity.ai)

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

- Trust score: 87/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `www.rexity.ai`: 87/100 (this document), [markdown](https://verifymcp.io/servers/ai-rexity-website-check/www.md), [page](https://verifymcp.io/servers/ai-rexity-website-check/www)

## Channel facts

- Endpoint: `https://www.rexity.ai/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 64/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 619 tokens (~619/item across 1 items; 1 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 100/100
  - No destabilizing schema changes in the last 30 days.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the Rexity Website-Check MCP server?

Rexity Website-Check is a hosted endpoint at https://www.rexity.ai/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http ai-rexity-website-check 'https://www.rexity.ai/mcp'
```

### Cursor

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

### VS Code

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

### Codex

```toml
[mcp_servers.ai-rexity-website-check]
url = "https://www.rexity.ai/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ai-rexity-website-check": {
      "type": "remote",
      "url": "https://www.rexity.ai/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add ai-rexity-website-check --url 'https://www.rexity.ai/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  ai-rexity-website-check:
    url: "https://www.rexity.ai/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "ai-rexity-website-check": {
      "Transport": "http",
      "Url": "https://www.rexity.ai/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add ai-rexity-website-check -t streamable-http -u 'https://www.rexity.ai/mcp'
```

### Other

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

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-05 (score 87, +1)

- [security] Stability: 0.97 → pass

### 2026-11-03 (score 86, +1)

No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-01 (score 85, +1)

No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-29 (score 84, +1)

No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-27 (score 83, +1)

No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-25 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-23 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-21 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (1)

### `website_check` (~420 tokens)

Website-Check (Rexity Labs)

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).

Input parameters:

- `lang` (string): Language of the result: de (German, default) or en (English).
- `url` (string, required): The address of the website to check, for example www.example.de or https://www.example.de/. Public websites only.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/ai-rexity-website-check/www#diagnostics

## Score history

- 2026-11-05: 87
- 2026-11-04: 86
- 2026-11-03: 86
- 2026-11-02: 85
- 2026-11-01: 85
- 2026-10-31: 84
- 2026-10-30: 84
- 2026-10-29: 84
- 2026-10-28: 83
- 2026-10-27: 83
- 2026-10-26: 82
- 2026-10-25: 82
- 2026-10-24: 81
- 2026-10-23: 81
- 2026-10-22: 80
- 2026-10-21: 80
- 2026-10-20: 79
- 2026-10-19: 79
- 2026-10-18: 78
- 2026-10-17: 78
- 2026-10-16: 77
- 2026-10-15: 77
- 2026-10-14: 77
- 2026-10-13: 76
- 2026-10-12: 76
- 2026-10-10: 75
- 2026-10-07: 73
- 2026-10-06: 73

## Common questions

### What is the Rexity Website-Check MCP server?

Rexity Website-Check is an MCP server listed in the public MCP registry as ai.rexity/website-check. Checks a public website in six areas and returns scores from 0 to 100. Free, no key needed. This page covers its hosted endpoint (https://www.rexity.ai/mcp).

### Is the Rexity Website-Check MCP server safe to use?

Rexity Website-Check scores 87 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Rexity Website-Check MCP server expose?

Rexity Website-Check exposes 1 tool: website_check. Their descriptions and schemas cost roughly 420 tokens of context every time the server is loaded.

### Does the Rexity Website-Check MCP server require authentication?

No. We connected to Rexity Website-Check without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Rexity Website-Check MCP server still maintained?

Rexity Website-Check is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://www.rexity.ai/mcp
- Website: https://www.rexity.ai/website-check
- Changelog RSS feed: https://verifymcp.io/servers/ai-rexity-website-check/www.xml
- Changelog JSON feed: https://verifymcp.io/servers/ai-rexity-website-check/www.json
- HTML version of this page: https://verifymcp.io/servers/ai-rexity-website-check/www