What is the Check Digits MCP server?
Catch a mistyped barcode, ISBN, VIN, NPI or LEI before a bad identifier corrupts a record.
How to install Check Digits
Copy-paste configuration for popular MCP clients.
transport: stdio
Config generated by PluginBench — verify against the source before use.Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"check-digits": {
"command": "npx",
"args": [
"-y",
"@toolstop/check-digits"
]
}
}
}Cursor
~/.cursor/mcp.json
{
"mcpServers": {
"check-digits": {
"command": "npx",
"args": [
"-y",
"@toolstop/check-digits"
]
}
}
}Windsurf
~/.codeium/windsurf/mcp_config.json
{
"mcpServers": {
"check-digits": {
"command": "npx",
"args": [
"-y",
"@toolstop/check-digits"
]
}
}
}VS Code
.vscode/mcp.json
{
"servers": {
"check-digits": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@toolstop/check-digits"
]
}
}
}Claude Code
claude mcp add check-digits -- npx -y @toolstop/check-digitsRelated MCP servers
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