# Cybersecurity Sentiment Validator MCP

> Cybersecurity Sentiment Validator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.056081/call, status unknown (last checked 2026-10-10).

Validates whether a given text contains cybersecurity-related sentiment or content, returning a boolean result

## Facts

- Endpoint: POST https://api.m2mcent.com/cybersecurity-sentiment-validator-mcp-87/api/execute?utm_source=zero.xyz
- Price: $0.056081/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cybersecurity-sentiment-validator-mcp-83caf7fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0_tPM0TWL-8D0vIFF3K4f

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability cybersecurity-sentiment-validator-mcp-83caf7fa -d '<json body>'
```

Example prompt: Check this text for cybersecurity sentiment and tell me if it's security-related: 'The recent phishing campaign exploited unpatched SSH vulnerabilities across enterprise networks.'

## When to prefer this

Use this endpoint when you need a fast, cheap binary classification of whether a piece of text is cybersecurity-related or carries security sentiment — particularly in automated pipelines screening large volumes of messages, tickets, or alerts where a simple true/false signal is sufficient and you don't need detailed NLP breakdown.

## Known failure modes

- Missing required 'text' field returns a validation error
- Empty string input may return false or an error
- Very long text inputs may exceed payload limits
- Payment failure via x402 protocol returns HTTP 402 and blocks execution
- Ambiguous text near the classification boundary may yield inconsistent results

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

A JSON object with a single boolean field 'result' — true if the input text contains cybersecurity sentiment or is classified as security-related content, false otherwise.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "result"
 ],
 "properties": {
  "result": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cybersecurity-sentiment-validator-mcp-83caf7fa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)