crosscheck

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-24T20:16:51.688566Z",
      "publishedAt": "2026-10-24T20:16:51.688566Z",
      "statusChangedAt": "2026-10-24T20:16:51.688566Z"
    }
  },
  "server": {
    "name": "com.crosscheckapi/crosscheck",
    "title": "crosscheck",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://crosscheckapi.com/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "0.6.0",
    "packages": [
      {
        "version": "0.6.0",
        "transport": {
          "type": "stdio"
        },
        "identifier": "crosscheckapi",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "CROSSCHECK_WALLET_KEY",
            "format": "string",
            "isSecret": true,
            "description": "Private key of a dedicated EVM wallet with a few dollars of USDC on Base (or test USDC on Base Sepolia). Pays for checks."
          },
          {
            "name": "CROSSCHECK_MAX_USD",
            "format": "string",
            "description": "Refuse to pay more than this per check. Default 0.10."
          },
          {
            "name": "CROSSCHECK_NETWORKS",
            "format": "string",
            "description": "Networks to pay on, in order of preference. Default eip155:8453,eip155:84532. Set eip155:84532 for test USDC only."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/maxugc/crosscheck",
      "source": "github",
      "subfolder": "client"
    },
    "websiteUrl": "https://crosscheckapi.com",
    "description": "Checks for AI agents over x402: review drafts, accept-check handoffs, scan skills before install."
  }
}