Koskamo

token-safety-check MCP

An MCP server that performs rug checks on tokens across multiple blockchains (Base, Ethereum, Arbitrum, Optimism, Polygon, Solana). It provides a 0-100 risk score with plain-language reasons, including holder concentration, liquidity status, and contract authorities. It supports individual checks, verdicts, and watchlist monitoring for scheduled re-checks, costing $0.01 per check via x402 payments.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

token-safety-check MCP logo, by lx1112Community listingLocal stdioSource reviewed; not executedPublished by lx1112
You need:no account or API key
Vendor documentation

What you can do with it

  • Check token safety risk score
  • Get token verdict grade
  • Monitor watchlist tokens

Source and maintenance

Community listingRegistry 0.4.1
mcp-registry: io.github.lx1112/token-safety-check@0.4.1Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

token-safety-check 0.4.1

npm
token-safety-check package definition
{
  "version": "0.4.1",
  "transport": "stdio",
  "identifier": "token-safety-check",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "X402_PRIVATE_KEY",
      "isRequired": true,
      "description": "Private key of a dedicated wallet holding a little USDC on Base; pays $0.01 per check"
    },
    {
      "name": "TOKEN_SAFETY_MAX_USD",
      "description": "Refuse checks priced above this many USD (default 0.05)"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "token-safety-check-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "token-safety-check@0.4.1"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<YOUR_X402_PRIVATE_KEY>",
        "TOKEN_SAFETY_MAX_USD": "<YOUR_TOKEN_SAFETY_MAX_USD>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "token-safety-check-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "token-safety-check@0.4.1"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<YOUR_X402_PRIVATE_KEY>",
        "TOKEN_SAFETY_MAX_USD": "<YOUR_TOKEN_SAFETY_MAX_USD>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "token-safety-check-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "token-safety-check@0.4.1"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<YOUR_X402_PRIVATE_KEY>",
        "TOKEN_SAFETY_MAX_USD": "<YOUR_TOKEN_SAFETY_MAX_USD>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "token-safety-check-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "token-safety-check@0.4.1"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<YOUR_X402_PRIVATE_KEY>",
        "TOKEN_SAFETY_MAX_USD": "<YOUR_TOKEN_SAFETY_MAX_USD>"
      }
    }
  }
}

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