# M2MCent Cybersecurity Metadata Classifier MCP

> M2MCent Cybersecurity Metadata Classifier MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.497585/call, status unknown (last checked 2026-10-13).

Classifies cybersecurity-related metadata by accepting a hash input and returning a boolean status result

## Facts

- Endpoint: POST https://api.m2mcent.com/cybersecurity-metadata-classifier-mcp-586/api/execute?utm_source=zero.xyz
- Price: $0.497585/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-cybersecurity-metadata-classifier-mcp-e369f337
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_39Un8MJWUsA_uAC8fLiSM

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 m2mcent-cybersecurity-metadata-classifier-mcp-e369f337 -d '<json body>'
```

Example prompt: Can you run this file hash d41d8cd98f00b204e9800998ecf8427e through the cybersecurity metadata classifier and tell me whether it flags as a known threat?

## When to prefer this

Use this endpoint when you need a fast, lightweight boolean classification of a file or content hash against cybersecurity metadata — particularly suitable for high-volume automated screening pipelines where a simple pass/fail signal is sufficient and cost per call is acceptable at ~$0.50 USDC.

## Known failure modes

- Missing or malformed hash input returns validation error
- Hash not found in cybersecurity metadata index may return false negative
- Network or payment settlement failure via x402 protocol may block execution
- Ambiguous boolean response provides no threat category or severity detail
- Rate limiting or quota exhaustion may result in failed calls

## 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

Returns a JSON object with a single boolean 'status' field indicating whether the submitted hash matches known cybersecurity threat metadata (true = flagged/matched, false = not flagged).

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-cybersecurity-metadata-classifier-mcp-e369f337/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)