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Turkish IBAN, Tax Number & National ID Validation

MCP server · hosted · v1.0.0 · io.github.foster-ops/turkey-identifier-validation
Online · tested 8h agoNEW · 9h agoSeen in the registry 8h ago

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

Website ↗How to connect ↓

What it does

Turkish IBAN, Tax Number & National ID Validation is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.0.0
PriceNot in the registry
First seen28 Oct 2026
Last checked8h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 8h ago (live check)

Hosted endpoint

  • https://foster-mcp.esakiz.workers.dev/validate/mcp streamable-http

In Claude Code: claude mcp add --transport http turkish-iban-tax-number-national-id-validation https://foster-mcp.esakiz.workers.dev/validate/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "turkish-iban-tax-number-national-id-validation": {
      "url": "https://foster-mcp.esakiz.workers.dev/validate/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 8h ago

ONLINE Turkish IBAN, Tax Number & National ID Validation answered an MCP connection on 28 Oct 2026 and introduced itself as turkey-identifier-validation 1.0.0 (MCP protocol 2025-06-18).

3 tools offered to AI assistants

  • validate_iban · Validates a Turkish (TR) IBAN: 26 characters, structure, reserved digit and ISO 13616 mod-97 checksum. Returns the normalized and grouped form, the 5-digit bank code and the account number part. Format and checksum only: a valid result does
  • validate_tax_number · Validates the check digit of a 10-digit Turkish tax identification number (Vergi Kimlik Numarası, VKN) used by companies. Format and checksum only: a valid result does not prove the number is registered or belongs to anyone. Inputs are not
  • validate_national_id · Validates the check digits of an 11-digit Turkish national identity number (T.C. Kimlik Numarası, TCKN), which individuals also use as their tax number. The number is personal data: it is not echoed back. It does not confirm the person exis

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://foster-mcp.esakiz.workers.dev/validate/mcpDECLAREDSRC-001 Official MCP Registry8h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry8h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry8h ago
Websitehttps://foster-mcp.esakiz.workers.dev/llms.txtDECLAREDSRC-001 Official MCP Registry8h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry8h ago
Version1.0.0DECLAREDSRC-001 Official MCP Registry8h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry8h ago

Change history

  • NEW28 Oct 2026
    first seen in the index

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For publishers · optional

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Questions about Turkish IBAN, Tax Number & National ID Validation

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

Use the hosted endpoint https://foster-mcp.esakiz.workers.dev/validate/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Turkish IBAN, Tax Number & National ID Validation offer?

When Electra Index connected on 28 Oct 2026, it listed 3 tools: validate_iban, validate_tax_number, validate_national_id. The full list is in "Live check" above.

Is Turkish IBAN, Tax Number & National ID Validation online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 8h ago.