INDIVIDUAL MCP TOOL

nip_validate

Validates the checksum of a 10-digit Polish tax identification number (NIP).

apished.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://apished.com/mcp/v1/idvalidate

No auth detected

Connect to this endpoint to inspect the live schema for nip_validate and invoke it with your own arguments.

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Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.apished-idvalidate]
url = "https://apished.com/mcp/v1/idvalidate"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "apished-idvalidate": {
      "type": "http",
      "url": "https://apished.com/mcp/v1/idvalidate"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: apished-idvalidate
Remote MCP URL: https://apished.com/mcp/v1/idvalidate

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "apished-idvalidate": {
      "url": "https://apished.com/mcp/v1/idvalidate"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "apished-idvalidate": {
      "type": "http",
      "url": "https://apished.com/mcp/v1/idvalidate"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "apished-idvalidate",
  "transport": "streamable-http",
  "url": "https://apished.com/mcp/v1/idvalidate"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

pesel_validate — Validates the checksum of an 11-digit Polish national identification number (PESEL).
regon_validate — Validates the checksum of a 9- or 14-digit Polish business registry number (REGON).