Automaton Token Safety

io.github.baianomarceloeduardo-jpg/automaton-token-safety-mcp

Base L2 token safety for AI agents: honeypot scans, swap simulation, approval and liquidity risk.

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "automaton-token-safety-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@celorodrigues/token-safety-mcp@2.0.2"
      ],
      "env": {
        "VALUE_API_BASE": "<your VALUE_API_BASE>",
        "AUTOMATON_MCP_PAYER_KEY": "<your AUTOMATON_MCP_PAYER_KEY>",
        "ALLOW_OUTBOUND_SPEND": "0",
        "AUTOMATON_MCP_MAX_AMOUNT_UNITS": "10000",
        "AUTOMATON_MCP_TOTAL_CAP_UNITS": "100000"
      }
    }
  }
}
Environment variables
  • VALUE_API_BASErequiredBase URL of the Automaton Token Safety API the tools call.
  • AUTOMATON_MCP_PAYER_KEYsecretPrivate 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.
  • ALLOW_OUTBOUND_SPENDSet to 1 to permit this server to sign paid calls. Any other value (including absent) leaves every paid tool answering with the price only.
  • AUTOMATON_MCP_MAX_AMOUNT_UNITSPer-call ceiling in USDC base units (6 decimals, so 10000 = 0.01 USDC). A requirement above it is refused before signing.
  • AUTOMATON_MCP_TOTAL_CAP_UNITSCeiling for the whole process lifetime, in USDC base units. Stops a runaway loop, not just a single expensive call.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
2.0.2
Registry
active
Published
9/28/2026

Remotes

  • streamable-httphttps://api.automaton-sovereign.workers.dev/mcp
Browse all Developer Tools →

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