# Hopi (hopi.co.uk)

Runs free browser-based calculators, converters, password and colour generators, and document metadata tools with no sign-up.

- Atlas card: https://inite.ai/en/atlas/hopi.co.uk
- Site: https://hopi.co.uk
- For: Anyone needing a quick everyday calculation, conversion or generator, on any device.
- Categories: productivity
- Use 0/100 · alive 100/100

## Used for

- work out take-home pay after tax and National Insurance
- convert kilograms to stones, pounds or litres to pints
- calculate mortgage repayments and stamp duty for a move

## Price

- no price printed (read 2026-10-17 on https://hopi.co.uk/market-cap-calculator/)

## For developers

- OpenAPI: https://hopi.co.uk/openapi.json (1 paths)
- MCP server: uk.co.hopi/hopi (namespace; open on 2026-10-17, 206 tools)
- Read 2026-10-17

## MCP server, measured daily

Server: https://mcp.hopi.co.uk/mcp, checked every day since 2026-10-19 (9 checks).

- Answered: 100% of daily checks
- Median first answer: 196 ms
- Sign-in: none
- Context its tool definitions take: about 39408 tokens (207 tools)
- Tool definitions: A, 100/100
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-17

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Source: INITE Atlas, https://inite.ai/en/atlas/hopi.co.uk. JSON: https://inite.ai/api/atlas/hopi.co.uk. MCP: https://inite.ai/api/mcp (atlas_lookup).