How do I install Token Safety Check?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Token Safety Check need an API key?

The publisher lists these environment variables: X402_PRIVATE_KEY, TOKEN_SAFETY_MAX_USD.

What transport does Token Safety Check use?

Token Safety Check runs locally over stdio.

When was Token Safety Check last checked?

Last checked 2026-11-09. Rug check tokens on Base, Ethereum, Arbitrum, Optimism, Polygon, Solana: 0-100 risk score + reasons

Token Safety Check MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y [email protected]

Credentials from the publisher

X402_PRIVATE_KEY — Private key of a dedicated wallet holding a little USDC on Base; pays $0.01 per check
TOKEN_SAFETY_MAX_USD — Refuse checks priced above this many USD (default 0.05)

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1X402_PRIVATE_KEY=<secret> TOKEN_SAFETY_MAX_USD=<value> claude mcp add io.github.lx1112-token-safety-check -- npx -y token-safety-check@0.4.1

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.lx1112-token-safety-check": {4      "command": "npx",5      "args": [6        "-y",7        "[email protected]"8      ],9      "env": {10        "X402_PRIVATE_KEY": "<secret>",11        "TOKEN_SAFETY_MAX_USD": "<value>"12      }13    }14  }15}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 0.4.1

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Token Safety Check

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Token Safety Check?

Does Token Safety Check need an API key?

What transport does Token Safety Check use?

When was Token Safety Check last checked?

Documentation