LocalFree server, account needed

Token Safety Check MCP server

lx1112/token-safety-check

Rug check tokens on Base, Ethereum, Arbitrum, Optimism, Polygon, Solana: 0-100 risk score + reasons

0 GitHub stars1,264 npm downloads / month
Source code

Install Token Safety Check in Claude Code

Claude Code
claude mcp add token-safety-check -e X402_PRIVATE_KEY=... -- npx -y token-safety-check
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "token-safety-check": {
      "command": "npx",
      "args": [
        "-y",
        "token-safety-check"
      ],
      "env": {
        "X402_PRIVATE_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Token Safety Check MCP server do?

Rug check tokens on Base, Ethereum, Arbitrum, Optimism, Polygon, Solana: 0-100 risk score + reasons

Is the Token Safety Check MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Token Safety Check run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Token Safety Check to Claude Code?

Run: claude mcp add token-safety-check -e X402_PRIVATE_KEY=... -- npx -y token-safety-check

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