Automaton Token Safety

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-09-28T21:51:22.663857Z",
      "publishedAt": "2026-09-28T21:51:22.663857Z",
      "statusChangedAt": "2026-09-28T21:51:22.663857Z"
    }
  },
  "server": {
    "name": "io.github.baianomarceloeduardo-jpg/automaton-token-safety-mcp",
    "title": "Automaton Token Safety",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://api.automaton-sovereign.workers.dev/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "2.0.2",
    "packages": [
      {
        "version": "2.0.2",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@celorodrigues/token-safety-mcp",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "VALUE_API_BASE",
            "format": "string",
            "default": "https://api.automaton-sovereign.workers.dev",
            "isRequired": true,
            "description": "Base URL of the Automaton Token Safety API the tools call."
          },
          {
            "name": "AUTOMATON_ORIGIN_BASE",
            "format": "string",
            "description": "Origin URL for routes the edge defers with a use_origin answer (for example the free conformance checker). Optional; without it such a tool reports which variable to set."
          },
          {
            "name": "AUTOMATON_MCP_PAYER_KEY",
            "format": "string",
            "isSecret": true,
            "description": "Private key of the wallet that pays for calls. The server only SIGNS an EIP-3009 authorisation; it never sends a transaction. Also required: ALLOW_OUTBOUND_SPEND=1, and this key is not loaded into the process without it. Never set this to the payee/treasury wallet: that is rejected."
          },
          {
            "name": "ALLOW_OUTBOUND_SPEND",
            "format": "string",
            "default": "0",
            "description": "Set to 1 to permit this server to sign paid calls. Any other value (including absent) leaves every paid tool answering with the price only."
          },
          {
            "name": "AUTOMATON_MCP_MAX_AMOUNT_UNITS",
            "format": "number",
            "default": "10000",
            "description": "Per-call ceiling in USDC base units (6 decimals, so 10000 = 0.01 USDC). A requirement above it is refused before signing."
          },
          {
            "name": "AUTOMATON_MCP_TOTAL_CAP_UNITS",
            "format": "number",
            "default": "100000",
            "description": "Ceiling for the whole process lifetime, in USDC base units. Stops a runaway loop, not just a single expensive call."
          },
          {
            "name": "MCP_HTTP_PORT",
            "format": "number",
            "description": "When set, serve Streamable HTTP on this port instead of stdio. Binds to 127.0.0.1 by default."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/baianomarceloeduardo-jpg/automaton-x402",
      "source": "github",
      "subfolder": "mcp-bundle"
    },
    "websiteUrl": "https://api.automaton-sovereign.workers.dev",
    "description": "Base L2 token safety for AI agents: honeypot scans, swap simulation, approval and liquidity risk."
  }
}