Install guide · Cursor
Install token-safety-check for Cursor
Cursor reads ~/.cursor/mcp.json. A project can also commit .cursor/mcp.json.
Add to Cursor: token-safety-checkInstall in VS Code: token-safety-checkInstall in VS Code Insiders: token-safety-check
Needs Cursor or VS Code installed on this device. The button opens the app and asks you to confirm before it adds the server.
Open ~/.cursor/mcp.json on macOS, %USERPROFILE%\.cursor\mcp.json on Windows, or ~/.cursor/mcp.json on Linux.
Paste the JSON config below.
Replace placeholder secrets, then restart the client if it does not reload on its own.
{ "mcpServers": { "lx1112-token-safety-check": { "command": "npx", "args": [ "-y", "token-safety-check@0.4.1" ], "env": { "X402_PRIVATE_KEY": "YOUR_X402_PRIVATE_KEY", "TOKEN_SAFETY_MAX_USD": "" } } }}
Where the config lives
| System | Path |
|---|---|
| macOS | ~/.cursor/mcp.json |
| Windows | %USERPROFILE%\.cursor\mcp.json |
| Linux | ~/.cursor/mcp.json |