# Unprofane (remote · api.unprofane.com)

Should I allow this text? Profanity and toxicity checks that are hard to fool, with the evidence.

- Trust score: 61/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-16

## Components

- remote · `api.unprofane.com`: 61/100 (this document), [markdown](https://verifymcp.io/servers/com-unprofane-unprofane/api.md), [page](https://verifymcp.io/servers/com-unprofane-unprofane/api)

## Channel facts

- Endpoint: `https://api.unprofane.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.1`

## 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**: 63/100
  - 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 is enforced; there's no plaintext access path.
  - 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**: 55/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 218 tokens (~72/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 13/100
  - Stability observed for 4 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 67/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% 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 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the Unprofane MCP server?

Unprofane is a hosted endpoint at https://api.unprofane.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-unprofane-unprofane 'https://api.unprofane.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-unprofane-unprofane": {
      "url": "https://api.unprofane.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-unprofane-unprofane": {
      "type": "http",
      "url": "https://api.unprofane.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-unprofane-unprofane]
url = "https://api.unprofane.com/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-unprofane-unprofane --url 'https://api.unprofane.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-unprofane-unprofane:
    url: "https://api.unprofane.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-unprofane-unprofane": {
      "Transport": "http",
      "Url": "https://api.unprofane.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-unprofane-unprofane -t streamable-http -u 'https://api.unprofane.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-unprofane-unprofane": {
      "type": "http",
      "url": "https://api.unprofane.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.

### 2026-10-16 (score 61, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-14 (score 60, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-13 (score 59, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-12 (score 59)

First indexed and scored.

## MCP tools (3)

### `check_text` (~100 tokens)

Decide whether a text should be allowed: profanity, slurs, threats and sexual language, including disguised spellings. Returns the action (allow, review, block), the evidence, a one-sentence reason and a censored version. Use context "username" for names shown publicly.

Input parameters:

- `context` (string)
- `mask` (string)
- `mode` (string)
- `policy` (string)
- `text` (string, required)

### `check_batch` (~53 tokens)

Check up to 100 texts at once. Each item has an id and a text; results come back in order.

Input parameters:

- `context` (string)
- `items` (array, required)
- `policy` (string)

### `get_integration_snippet` (~65 tokens)

A complete, runnable recipe for adding Unprofane to a platform (supabase, clerk, firebase, auth0, better-auth, unity, godot, or plain http) in a language.

Input parameters:

- `language` (string, required)
- `platform` (string, required)

## Diagnostics

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

## Score history

- 2026-10-16: 61
- 2026-10-15: 60
- 2026-10-14: 60
- 2026-10-13: 59
- 2026-10-12: 59

## Common questions

### What is the Unprofane MCP server?

Unprofane is an MCP server listed in the public MCP registry as com.unprofane/unprofane. Should I allow this text? Profanity and toxicity checks that are hard to fool, with the evidence. This page covers its hosted endpoint (https://api.unprofane.com/mcp).

### Is the Unprofane MCP server safe to use?

Unprofane scores 61 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 Unprofane MCP server expose?

Unprofane exposes 3 tools: check_text, check_batch, get_integration_snippet. Their descriptions and schemas cost roughly 218 tokens of context every time the server is loaded.

### Does the Unprofane MCP server require authentication?

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

### Is the Unprofane MCP server still maintained?

Unprofane 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://api.unprofane.com/mcp
- Authorisation metadata: https://api.unprofane.com/.well-known/oauth-protected-resource/mcp
- Website: https://unprofane.com/docs/mcp/
- Changelog RSS feed: https://verifymcp.io/servers/com-unprofane-unprofane/api.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-unprofane-unprofane/api.json
- HTML version of this page: https://verifymcp.io/servers/com-unprofane-unprofane/api