MCP security checks — WARDEN and HISTOR
Scan MCP tool definitions for poisoning, look up server history, count tool-list tokens. Free.
사용해야 할까요
품질 및 안전성
도구 정의와 프로토콜 준수에 대한 자동 분석을 기반으로 합니다.
컨텍스트 비용
이는 서버의 도구가 모델의 컨텍스트에 로드될 때마다 소비되는 대략적인 토큰 수입니다. 수치가 높을수록 다른 작업에 사용할 수 있는 주의가 줄어듭니다.
설치
원클릭 설치
`claude_desktop_config.json` 파일에 다음을 추가하세요:
{
"mcpServers": {
"mcp-security": {
"url": "https://modelmarket.dev/tools/mcp/security"
}
}
}원격 엔드포인트
https://modelmarket.dev/tools/mcp/securitystreamable-http할 수 있는 일
도구 목록
도구 (4)
🟢warden_scan(tools, server)
Scan an MCP server's tools/list with WARDEN, the open-source MCP firewall: static rules and a threat list over every name, description, schema and annotation. Returns allow or block and each finding with its rule and severity. Quoted fragments of the scanned text are left out of the answer.
입력 스키마
{
"type": "object",
"properties": {
"tools": {
"type": "array",
"items": {
"type": "object"
},
"description": "The server's tools/list result: [{name, description, inputSchema, ...}]"
},
"server": {
"type": "object",
"description": "Optional {name, url} to label the verdict"
}
},
"required": [
"tools"
]
}🟢histor_check(endpoint, name)
Look up an MCP server in HISTOR, a public append-only log of MCP tool sets: when its tool set was first pinned, how often it changed, and what the pattern scan found. HISTOR answers from its own observations and never contacts the server.
입력 스키마
{
"type": "object",
"properties": {
"endpoint": {
"type": "string",
"description": "https URL of the MCP server"
},
"name": {
"type": "string",
"description": "Or its registry name, e.g. io.github.owner/server"
}
}
}🟢tool_list_cost(tools, server)
How many tokens an MCP server's tool list adds to every model request, what that costs per 1,000 requests, the heaviest tools, and where it sits among 18,204 packages and 16,170 remote servers. Send a tools/list or name a server HISTOR observes.
입력 스키마
{
"type": "object",
"properties": {
"tools": {
"type": "array",
"items": {
"type": "object"
},
"description": "A tools/list result"
},
"server": {
"type": "string",
"description": "Or a server HISTOR observes: https endpoint, npm:<package>, pypi:<package> or registry name"
}
}
}🟢x402_check(x_payment, requirements, authorization, signature, network)
Check a signed x402 USDC payment before submitting it: recovers the EIP-712 signer, runs USDC's own checks and the seller's terms, and when the signature fails names the domain it was really made for (e.g. Base Sepolia's 'USDC' used on Base, where USDC is 'USD Coin').
입력 스키마
{
"type": "object",
"properties": {
"x_payment": {
"type": "string",
"description": "The X-PAYMENT header (base64)"
},
"requirements": {
"type": "object",
"description": "The 402's accepts entry: payTo, amount, asset, network"
},
"authorization": {
"type": "object",
"description": "Instead of x_payment: from, to, value, validAfter, validBefore, nonce"
},
"signature": {
"type": "string",
"description": "With authorization: the 65-byte hex signature"
},
"network": {
"type": "string",
"description": "With authorization: base, base-sepolia, … or eip155:<id>"
}
}
}커뮤니티
증거