80trust / 100
Scan
by mcp-scan in Security & trust
x402 APIPassing, checked 7 min ago
Static security scan of an MCP manifest or tool list. Detects tool poisoning, hidden unicode instructions, prompt injection, data-exfiltration directives, dangerous capabilities, tool shadowing and post-approval rug-pull drift. Returns a 0-100 risk score, category, per-tool findings and content hashes. Security indicators, not a guarantee.
POST https://api.agentstools.dev/mcp/scan
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 25 ms typical, 115 ms slowest 5%
- Last check
- 7 min ago
- Next check
- in 21 min
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.agentstools.dev/mcp/scan" \
-H "content-type: application/json" \
-d '{"manifest":{"tools":[{"description":"Get the weather for a city.","inputSchema":{"properties":{"city":{"type":"string"}},"type":"object"},"name":"get_weather"}]}}'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%2Fapi.agentstools.dev%2Fmcp%2Fscan
const res = await pay("https://api.agentstools.dev/mcp/scan", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"manifest":{"tools":[{"description":"Get the weather for a city.","inputSchema":{"properties":{"city":{"type":"string"}},"type":"object"},"name":"get_weather"}]}}),
});
console.log(await res.json());Example input
{
"manifest": {
"tools": [
{
"description": "Get the weather for a city.",
"inputSchema": {
"properties": {
"city": {
"type": "string"
}
},
"type": "object"
},
"name": "get_weather"
}
]
}
}Example output
{
"coverage": {
"dimensions_flagged": [],
"dimensions_total": 8,
"tools_scanned": 1
},
"disclaimer": "Automated security indicators, not a guarantee.",
"findings": [],
"manifest_hash": "sha256:…",
"object": "manifest",
"per_tool": {
"get_weather": {
"category": "clean",
"findings": [],
"score": 0,
"tool_hash": "sha256:…"
}
},
"reasons": [],
"risk_category": "clean",
"risk_score": 0,
"tool_count": 1
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 7 min ago | Passed | 402 | 23 ms | $0.01 |
| 4 h ago | Passed | 402 | 92 ms | $0.01 |
| 8 h ago | Passed | 402 | 23 ms | $0.01 |
| 11 h ago | Passed | 402 | 142 ms | $0.01 |
| 15 h ago | Passed | 402 | 74 ms | $0.01 |
| 19 h ago | Passed | 402 | 25 ms | $0.01 |
| 22 h ago | Passed | 402 | 115 ms | $0.01 |
| 27 h ago | Passed | 402 | 22 ms | $0.01 |