# Rootpublish AI facts check (remote · rootpublish.com)

Check what an AI assistant tells buyers about a company against the company's own pricing pages.

- Trust score: 66/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-16

## Components

- remote · `rootpublish.com`: 66/100 (this document), [markdown](https://verifymcp.io/servers/com-rootpublish-ai-facts/rootpublish.md), [page](https://verifymcp.io/servers/com-rootpublish-ai-facts/rootpublish)

## Channel facts

- Endpoint: `https://rootpublish.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.0`

## 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 2026-10-16.

- **Endpoint Security**: 51/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 74/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 331 tokens (~110/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 37/100
  - Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 91/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 73% 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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Rootpublish AI facts check MCP server?

Rootpublish AI facts check is a hosted endpoint at https://rootpublish.com/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 com-rootpublish-ai-facts 'https://rootpublish.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-rootpublish-ai-facts": {
      "url": "https://rootpublish.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-rootpublish-ai-facts": {
      "type": "http",
      "url": "https://rootpublish.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-rootpublish-ai-facts]
url = "https://rootpublish.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-rootpublish-ai-facts": {
      "type": "remote",
      "url": "https://rootpublish.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-rootpublish-ai-facts --url 'https://rootpublish.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-rootpublish-ai-facts:
    url: "https://rootpublish.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-rootpublish-ai-facts": {
      "Transport": "http",
      "Url": "https://rootpublish.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-rootpublish-ai-facts -t streamable-http -u 'https://rootpublish.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-rootpublish-ai-facts": {
      "type": "http",
      "url": "https://rootpublish.com/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.

### 2026-10-15 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-13 (score 65, +35)

- [security improvement] Injection markers: unverified → pass
- [security] Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
- [functional improvement] Endpoint reachability: not serving MCP → reachable
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] Stability: unverified → 0.27
- [functional improvement] MCP protocol: unverified → pass

### 2026-10-12 (score 30, −33)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Tool safety: pass → unverified
- [security regression] Stability: 0.17 → unverified
- [security] Authorization: Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-10-10 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 17. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-07 (score 62)

First indexed and scored.

## MCP tools (3)

### `buyer_questions` (~102 tokens)

Start an AI facts check: returns the questions a buyer asks about a company. Answer them yourself, with web search, before reading anything from the company.

Input parameters:

- `company` (string): The company or product name buyers use
- `depth` (string): full asks three questions (default); quick asks one
- `offer` (string): The product or service to ask about
- `site` (string, required): The company's site, e.g. https://example.com

### `company_statements` (~72 tokens)

After you have answered the buyer questions: reads the company's pricing and service pages and returns its statements with instructions for comparing your answers.

Input parameters:

- `company` (string)
- `pages` (array): Paths of the pages that state prices and terms, e.g. ["/pricing"]
- `site` (string, required)

### `verify_findings` (~99 tokens)

Keeps only the differences whose quotes are really in your answer and on the company's page, and finds the pages your answer cited that carry a wrong figure. Call once per answer.

Input parameters:

- `answer` (string, required): One of your full answers, exactly as you wrote it
- `judgement` (string, required): Your findings for that answer as a JSON object
- `pages` (array): The pages returned by company_statements
- `site` (string, required)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-rootpublish-ai-facts/rootpublish#diagnostics

## Score history

- 2026-10-16: 66
- 2026-10-15: 66
- 2026-10-14: 65
- 2026-10-13: 65
- 2026-10-12: 30
- 2026-10-10: 63
- 2026-10-07: 62

## Common questions

### What is the Rootpublish AI facts check MCP server?

Rootpublish AI facts check is an MCP server listed in the public MCP registry as com.rootpublish/ai-facts. Check what an AI assistant tells buyers about a company against the company's own pricing pages. This page covers its hosted endpoint (https://rootpublish.com/mcp).

### Is the Rootpublish AI facts check MCP server safe to use?

Rootpublish AI facts check scores 66 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 Rootpublish AI facts check MCP server expose?

Rootpublish AI facts check exposes 3 tools: buyer_questions, company_statements, verify_findings. Their descriptions and schemas cost roughly 273 tokens of context every time the server is loaded.

### Does the Rootpublish AI facts check MCP server require authentication?

No. We connected to Rootpublish AI facts check without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Rootpublish AI facts check MCP server still maintained?

Rootpublish AI facts check is still listed as active in the MCP registry. We last reached this channel on 16 October 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://rootpublish.com/mcp
- Repository: https://github.com/nandarona-inc/rootpublish-ai-facts
- Website: https://rootpublish.com/ai-facts
- Changelog RSS feed: https://verifymcp.io/servers/com-rootpublish-ai-facts/rootpublish.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-rootpublish-ai-facts/rootpublish.json
- HTML version of this page: https://verifymcp.io/servers/com-rootpublish-ai-facts/rootpublish