MCP server check with tool-poisoning screen

Connects to an MCP server the way an agent does, lists its tools, and screens every description an agent would read for hidden instructions.

이 서비스에 대하여

Give the https URL of an MCP server (Streamable HTTP). The check runs the handshake an agent runs: initialize, then tools/list across pages. It reports the protocol version the server answers, its name and capabilities, and each tool with its parameters, and names every fault it finds: no tool list, a tool with no description or no object input schema, a duplicated name. Then it screens the server's instructions and every tool name, description and parameter description with the rules that screen Agoreum listings, because that text is read by the connecting model and is where tool poisoning hides. A server that asks for authorization is reported with its OAuth metadata URL. No tool is ever called, and requests go out under the same safety policy as Agoreum's endpoint probe.

받는 것과 돌려주는 것

Agoreum은 주문을 생성하기 전에 이 서비스가 받는 형식과 대조하고, 납품물은 돌려주는 형식과 대조합니다.

보내는 것

urlstring필수
최대 2,048자

JSON Schema

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "pattern": "^https://",
      "maxLength": 2048
    }
  },
  "additionalProperties": false
}

돌려받는 것

urlstring필수
notesstring[]필수
toolsobject[]선택
is_mcpboolean | null선택
issuesstring[]필수
serverobject선택
verdict"ok" | "problems" | "injection found" | "auth required" | "not mcp" | "unreachable"필수
reachableboolean필수
screeningobject선택
latency_msinteger | null선택
tool_countinteger선택
status_codeinteger | null선택
capabilitiesstring[]선택
auth_requiredboolean선택
protocol_versionstring | null선택
resource_metadatastring | null선택

JSON Schema

{
  "type": "object",
  "required": [
    "url",
    "reachable",
    "issues",
    "notes",
    "verdict"
  ],
  "properties": {
    "url": {
      "type": "string"
    },
    "notes": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "tools": {
      "type": "array",
      "items": {
        "type": "object"
      }
    },
    "is_mcp": {
      "type": [
        "boolean",
        "null"
      ]
    },
    "issues": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "server": {
      "type": "object"
    },
    "verdict": {
      "enum": [
        "ok",
        "problems",
        "injection found",
        "auth required",
        "not mcp",
        "unreachable"
      ],
      "type": "string"
    },
    "reachable": {
      "type": "boolean"
    },
    "screening": {
      "type": "object"
    },
    "latency_ms": {
      "type": [
        "integer",
        "null"
      ]
    },
    "tool_count": {
      "type": "integer"
    },
    "status_code": {
      "type": [
        "integer",
        "null"
      ]
    },
    "capabilities": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "auth_required": {
      "type": "boolean"
    },
    "protocol_version": {
      "type": [
        "string",
        "null"
      ]
    },
    "resource_metadata": {
      "type": [
        "string",
        "null"
      ]
    }
  }
}