si.fourzerotwo/tools

up checked 2026-11-11T06:38:15.781Z

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Publisher-provided title

Everyday agent tools

Publisher-provided description

Time zones and world business days, VAT rates and maths, currency conversion, UK business days…

Summary by lookupd

Lets agents convert currencies, compute UK and world business days and holidays, convert time zones, and calculate VAT.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http tools https://fourzerotwo.si/mcp/v/tools

Codex, remote (streamable-http)

codex mcp add tools --url https://fourzerotwo.si/mcp/v/tools

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "tools": {
      "url": "https://fourzerotwo.si/mcp/v/tools"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (18 tools)

Publisher-provided text

• calculators__uk-business-days Is a date a UK business day; add or subtract N business days; count business days between dates. Uses official bank holidays per nation. Free within the daily a
• calculators__postcode-distance Straight-line distance (km and miles) and compass bearing between two UK postcodes. Free within the daily allowance, then $0.002 USDC per call via x402.
• calculators__currency-convert Convert between ~30 currencies at the ECB reference rate for today or any date in the last 90 days. Free within the daily allowance, then $0.001 USDC per call v
• time__convert Convert a wall-clock time from one IANA zone to another; says when it is ambiguous (clocks go back) or never happens (clocks go forward). Free within the daily
• time__now Local time, UTC, offset, abbreviation, DST flag, weekday and ISO week for a zone. Free within the daily allowance, then $0.001 USDC per call via x402.
• time__zone-info Offset, abbreviation and DST at a moment, plus the next clock change, for an IANA zone. Free within the daily allowance, then $0.001 USDC per call via x402.
• time__business-days Count business days between two dates, or add business days to a date, skipping weekends and the country's public holidays. Free within the daily allowance, the
• time__signed Server UTC time and a request id. The cheapest paid endpoint: use it to test an x402 payment end to end. Costs $0.001 USDC per call via x402.
• uk-bank-holidays__all Every published UK bank holiday by division. Free within the daily allowance, then $0.001 USDC per call via x402.
• uk-bank-holidays__england-and-wales Bank holidays in England and Wales. Free within the daily allowance, then $0.001 USDC per call via x402.
• uk-bank-holidays__scotland Bank holidays in Scotland. Free within the daily allowance, then $0.001 USDC per call via x402.
• uk-bank-holidays__northern-ireland Bank holidays in Northern Ireland. Free within the daily allowance, then $0.001 USDC per call via x402.
• vat__rates Standard, reduced and super-reduced VAT rates for one country or all of EU27 + UK, with the date they were checked. Free within the daily allowance, then $0.001
• vat__calculate Net to gross or gross to net at a given rate, or at a country's standard rate. Free within the daily allowance, then $0.001 USDC per call via x402.
• vat__validate-format Country format and check digit for UK (GB/XI) and EU VAT numbers. Does not confirm registration. Free within the daily allowance, then $0.001 USDC per call via
• holidays__year Official public holidays for a country (or region provider, e.g. Germany/Bavaria) in a year. Free within the daily allowance, then $0.001 USDC per call via x402
• holidays__check Is a date a public holiday or business day in a country; add N business days; next business day. Free within the daily allowance, then $0.001 USDC per call via
• holidays__countries Every country and regional provider supported. Free within the daily allowance, then $0.0005 USDC per call via x402.

Details

• Version: 1.0.1
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 924 ms
• First indexed: 2026-11-01T10:08:48.830Z
• Last seen in registry: 2026-11-01T10:08:48.839Z
• Website: https://fourzerotwo.si

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