the402 endpoint detail

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hermesplant.com mcp-risk score

https://hermesplant.com/api/agent-services/mcp-risk/score

answers 402

Analyze an MCP server manifest for security risk before install — destructive actions, over-broad scopes, sensitive-data egress, weak auth, prompt-injection surface, and permission diff. Returns per-tool, per-factor findings with severity, why, and a concrete fix (not just a score).

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0x5171C72a59b994a80097b6ab52D4A4FcB8BF4c1B
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
628 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:22:15.811Z (1h ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fhermesplant.com%2Fapi%2Fagent-services%2Fmcp-risk%2Fscore"