# M2MCent Cybersecurity Metadata Validator MCP

> M2MCent Cybersecurity Metadata Validator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.099221/call, status unknown (last checked 2026-10-14).

Validates a cybersecurity dataset and returns a boolean score indicating whether it passes validation checks

## Facts

- Endpoint: POST https://api.m2mcent.com/cybersecurity-metadata-validator-mcp-835/api/execute?utm_source=zero.xyz
- Price: $0.099221/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/m2mcent-cybersecurity-metadata-validator-mcp-55791026
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zQcRQ_1sLunHGVn7Q63bl

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-validator-mcp-55791026 -d '<json body>'
```

Example prompt: Can you validate this cybersecurity dataset and tell me whether it passes the metadata validator: '{"source":"firewall_logs","entries":1024,"format":"CEF"}'?

## When to prefer this

Use this endpoint when you need a quick, cheap pass/fail validation check on a cybersecurity dataset's metadata — particularly when you want to gate downstream processing on data quality. At $0.10 per call it is cost-effective for high-volume pre-processing pipelines. Prefer this over manual schema checks when working with standardized security data formats.

## Known failure modes

- Missing 'dataset' field in request body returns a validation error
- Malformed or non-string dataset value may cause a processing error
- Payment failure via x402 protocol results in a 402 response before execution
- Empty dataset string may return false score
- Network timeout on the MCP node returns a 5xx error

## 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 'score' field — true if the dataset passes cybersecurity metadata validation, false if it fails.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/m2mcent-cybersecurity-metadata-validator-mcp-55791026/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)