INDIVIDUAL MCP TOOL

num_radix

Convert an integer between any two numeric bases from 2 to 36, with arbitrary precision so values far beyond 2^53 are exact.

duoleads.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://api.duoleads.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for num_radix 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.duo-data-utilities]
url = "https://api.duoleads.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "duo-data-utilities": {
      "type": "http",
      "url": "https://api.duoleads.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: duo-data-utilities
Remote MCP URL: https://api.duoleads.com/mcp

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": {
    "duo-data-utilities": {
      "url": "https://api.duoleads.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "duo-data-utilities": {
      "type": "http",
      "url": "https://api.duoleads.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "duo-data-utilities",
  "transport": "streamable-http",
  "url": "https://api.duoleads.com/mcp"
}

MCP Inspector

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

id_national — Validate a national identity, tax or company registration number against its country's official checksum rule.
id_gs1 — Validate and convert GS1 identifiers: GTIN-8, GTIN-12 (UPC-A), GTIN-13 (EAN-13), GTIN-14, GLN and SSCC.
id_security — Validate the check digit of a financial security identifier: ISIN (ISO 6166), CUSIP, SEDOL and FIGI.
time_zone — Convert an instant to wall-clock time in a named IANA time zone, or a wall-clock time in a zone back to an instant.
time_dst — List the daylight-saving transitions for an IANA time zone over a date range: the exact instant of each shift, the offset before and after, and whether local clocks jump forward or back.
time_business-days — Business-day arithmetic with a caller-supplied calendar: add or subtract N working days from a date, or count the working days between two dates.
time_rrule — Expand an RFC 5545 recurrence rule into concrete occurrence timestamps.
time_calendar — Convert a Gregorian date to other calendar systems and back: Islamic (both the tabular civil calendar and the Umm al-Qura variant), Hebrew, Japanese imperial era, Republic of China, Buddhist and Persian.