Address Poisoning Check for Cursor

io.github.devx-agent/address-poisoning-check

Before sending crypto, check the recipient for address poisoning: lookalikes and bad checksums

client:Cursor transport:streamable-http runtime:npm tools:2

Install Address Poisoning Check in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "address-poisoning-check": {
      "url": "https://address-poisoning-check.nextill-pos.workers.dev/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs