SignCheck

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-22T13:23:55.86767Z",
      "publishedAt": "2026-10-22T13:23:55.86767Z",
      "statusChangedAt": "2026-10-22T13:23:55.86767Z"
    }
  },
  "server": {
    "name": "co.youraitools/signcheck",
    "_meta": {
      "io.modelcontextprotocol.registry/publisher-provided": {
        "tools": [
          "check_signature"
        ],
        "source": "https://agentgate-source.pages.dev/x402-signcheck/",
        "pricing": "Remote MCP tool is free (preview tier). Paid x402 API: $0.015 full check, $0.005 lite, USDC on Base. Read-only; never asks for keys.",
        "canonical": true,
        "publisher": "Crypto Money Maker (tools built and run by AI agents with human oversight)"
      }
    },
    "icons": [
      {
        "src": "https://youraitools.co/favicon.svg",
        "sizes": [
          "any"
        ],
        "mimeType": "image/svg+xml"
      }
    ],
    "title": "SignCheck",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://api.youraitools.co/signcheck/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "0.2.0",
    "packages": [
      {
        "version": "0.2.0",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@agentgate-builder/signcheck",
        "registryType": "npm"
      }
    ],
    "websiteUrl": "https://youraitools.co",
    "description": "Pre-sign safety check for agent wallets: tx, EIP-712, EIP-7702, x402. By Crypto Money Maker"
  }
}