Iban MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 551 installs a week from npm. Last commit 28 Oct 2026.
Validate IBANs offline with the official length table and mod-97 checksum, country by country
Today is the operative word: we check Iban MCP 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 iban-mcp -- npx -y @mrfentmen/iban-mcp
{
"mcpServers": {
"iban-mcp": {
"command": "npx",
"args": [
"-y",
"@mrfentmen/iban-mcp"
]
}
}
}
[mcp_servers.iban-mcp]
command = "npx"
args = ["-y", "@mrfentmen/iban-mcp"]
{
"mcpServers": {
"iban-mcp": {
"command": "npx",
"args": [
"-y",
"@mrfentmen/iban-mcp"
]
}
}
}
{
"servers": {
"iban-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mrfentmen/iban-mcp"
]
}
}
}
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Answers built from our own checks of this server.