SERVER

ValidKit

Rank #32,952

io.github.OlsOls4/validkit

Validate IBAN, EU VAT, card numbers, ISBN, BIC, EAN and postcodes

1 version

by OlsOls4 (14 servers)View repository ↗

Listed & last published

Oct 14, 2026

PURPOSE

What you can do with ValidKit

ValidKit is a Model Context Protocol (MCP) server published by OlsOls4. It ranks #32,952 of 144,396 active servers on MCP Toplist. ValidKit is listed on Official MCP, with 1 tracked version. It was first listed on Oct 14, 2026 and most recently updated on Oct 14, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What ValidKit can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using ValidKit

DeclaredRemote authHosted remote, sign-in declared

The hosted endpoint is declared as gated by authentication — connect via its URL and authenticate with the provider (OAuth flow or an API key/header, per its docs).

Declared by the Official MCP Registry, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

Hosted endpoint declared as requiring authentication.

INSTALLATION AND FIRST TASK

Connect ValidKit and confirm it works

Remote · HTTP

claude mcp add --transport http validkit https://validkit-iban-vat-card-isbn-bic-postcode-validator.p.rapidapi.com/mcp

This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

[mcp_servers.validkit]
url = "https://validkit-iban-vat-card-isbn-bic-postcode-validator.p.rapidapi.com/mcp"

Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

https://validkit-iban-vat-card-isbn-bic-postcode-validator.p.rapidapi.com/mcp

Settings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

{
  "mcpServers": {
    "validkit": {
      "url": "https://validkit-iban-vat-card-isbn-bic-postcode-validator.p.rapidapi.com/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

{
  "servers": {
    "validkit": {
      "type": "http",
      "url": "https://validkit-iban-vat-card-isbn-bic-postcode-validator.p.rapidapi.com/mcp"
    }
  }
}

Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

{
  "mcpServers": {
    "validkit": {
      "serverUrl": "https://validkit-iban-vat-card-isbn-bic-postcode-validator.p.rapidapi.com/mcp"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

{
  "mcpServers": {
    "validkit": {
      "url": "https://validkit-iban-vat-card-isbn-bic-postcode-validator.p.rapidapi.com/mcp"
    }
  }
}

This endpoint requires authentication — see the server’s docs for credentials.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Oct 14, 2026
Latest version published: Oct 14, 2026
Version history: 1 version tracked (below)
Requirements evidence: Declared by the Official MCP Registry, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 14, 2026

Registry sightings

Official MCP ↗listed since Oct 15, 2026 · still listed

Do you maintain ValidKit? to correct or enrich this profile.

VERSIONS

Available versions (1)

Version	Published
1.1.0	Oct 14, 2026

STANDING

#32,952of 144,396 active serversTop 25%

Ranks ahead of 111,444 of 144,396 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.OlsOls4%2Fvalidkit.svg)](https://mcptoplist.com/server/io.github.OlsOls4%2Fvalidkit)

HTML

<a href="https://mcptoplist.com/server/io.github.OlsOls4%2Fvalidkit"><img src="https://mcptoplist.com/badge/io.github.OlsOls4%2Fvalidkit.svg" alt="MCP Toplist: Top 25% of 144,396" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains ValidKit?: ValidKit is maintained by OlsOls4, which publishes 14 MCP servers (14 total versions) tracked on MCP Toplist.
Is ValidKit listed on the Official MCP Registry?: Yes — ValidKit is listed on the Official MCP Registry.
How many versions does ValidKit have?: MCP Toplist tracks 1 version of ValidKit, most recently published on Oct 14, 2026.
Where can I find the source code for ValidKit?: The source code for ValidKit is hosted at github.com/OlsOls4/webkit-api.

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