78trust / 100

Security Mcp Inspect

by HubVibe in Security & trust

x402 APIPassing, checked 4 min ago

MCP server security scan: probe any MCP endpoint's initialize handshake and tools/list and report whether it requires authentication, which protocol version it speaks, how many tools it exposes and which are not marked read-only. Use it before connecting an agent to an unknown MCP server. Input: url of the MCP endpoint.

POST https://hubvibe-io.com/work/security/mcp_inspect

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
119 ms typical, 357 ms slowest 5%
Last check
4 min ago
Next check
in 24 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://hubvibe-io.com/work/security/mcp_inspect" \
  -H "content-type: application/json" \
  -d '{"url":"https://example.com"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fhubvibe-io.com%2Fwork%2Fsecurity%2Fmcp_inspect
const res = await pay("https://hubvibe-io.com/work/security/mcp_inspect", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"url":"https://example.com"}),
});
console.log(await res.json());

Example input

{
  "url": "https://example.com"
}

Example output

{
  "attribution": [
    {
      "text": "Translated by Google",
      "url": "https://translate.google.com"
    }
  ],
  "price_usd": 5,
  "provenance": {
    "attempts": 1,
    "elapsed_ms": 340,
    "providers_used": [
      "coinbase-advanced-trade-public"
    ],
    "steps": [
      {
        "ms": 312,
        "ok": true,
        "provider": "coinbase-advanced-trade-public",
        "reason": "provider_timeout",
        "step": "quote"
      }
    ]
  },
  "receipt_id": "rcpt_9f1c2b3a4d5e6f70",
  "receipt_url": "/work/receipts/rcpt_9f1c2b3a4d5e6f70",
  "result": {
    "initialize_status": 200,
    "protocol_version": "2025-06-18",
    "reachable": true,
    "requires_auth": false,
    "server_name": "example-mcp",
    "server_version": "1.0.0",
    "tool_count": 3,
    "tools": [
      {
        "annotations": {
          "readOnlyHint": true
        },
        "description": "Current weather for a city.",
        "name": "get_weather"
      }
    ],
    "tools_error": null,
    "tools_without_readonly_annotation": [
      "delete_records"
    ],
    "url": "https://mcp.example.com/mcp"
  },
  "status": "ok",
  "worker": "security.mcp_inspect"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
4 min agoPassed402117 ms$5.00
4 h agoPassed402399 ms$5.00
7 h agoPassed402357 ms$5.00
11 h agoPassed402119 ms$5.00
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32 h agoPassed402116 ms$5.00
38 h agoPassed402117 ms$5.00