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Turkish IBAN, Tax Number & National ID Validation

Official registry Finance and payments

Checksum validation of Turkish IBANs, tax numbers (VKN) and national IDs (TCKN). Nothing stored.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http turkish-iban-tax-number-national-id-vali 'https://foster-mcp.esakiz.workers.dev/validate/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "turkish-iban-tax-number-national-id-vali": {
            "type": "http",
            "url": "https://foster-mcp.esakiz.workers.dev/validate/mcp"
        }
    }
}

Frequently asked questions

What is Turkish IBAN, Tax Number & National ID Validation?

Checksum validation of Turkish IBANs, tax numbers (VKN) and national IDs (TCKN). Nothing stored.

How do I install Turkish IBAN, Tax Number & National ID Validation?

It runs as a remote server. In Claude Code: claude mcp add --transport http turkish-iban-tax-number-national-id-vali 'https://foster-mcp.esakiz.workers.dev/validate/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Turkish IBAN, Tax Number & National ID Validation need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Turkish IBAN, Tax Number & National ID Validation?

It is published by foster-ops. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.