Veridigit runs on your own machine — the client starts it, so there is no endpoint to ping. 30 installs a week from npm. Last commit 16 Jun 2026.
Verified IBAN, card, ISBN-13 & VIN validation for AI agents — checksums, not guesses.
Today is the operative word: we check Veridigit every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add veridigit -- npx -y veridigit
{
"mcpServers": {
"veridigit": {
"args": [
"-y",
"veridigit"
],
"command": "npx"
}
}
}
[mcp_servers.veridigit]
command = "npx"
args = ["-y", "veridigit"]
{
"mcpServers": {
"veridigit": {
"args": [
"-y",
"veridigit"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"veridigit": {
"args": [
"-y",
"veridigit"
],
"command": "npx"
}
}
}
Deterministic fact verification for AI agents — checksums & curated data, not guesses.
Verified ICD-10-CM code lookup & validation for AI agents — official descriptions, not guesses.
Verified UK sanctions screening for AI agents — official FCDO UK Sanctions List, not guesses.
Verified business-day math for AI agents: holidays + per-country weekends, not guesses.
Verified UK company lookup & validation for AI agents — Companies House data, snapshot or live.
Validates Luhn, IBAN, ISBN, EAN/UPC, SWIFT/BIC, and EU VAT checksums and formats.
England flood-risk by postcode for AI agents — verified Environment Agency data, not guesses.
Verification and trust checks for AI agents: validate, screen, propose, accounts, usage.
Answers built from our own checks of this server.