Finance · Remote MCP server
Hopi
Free UK calculators, converters and validators (tax, VAT, stamp duty, dates, units), read-only.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
uk.co.hopi/hopi- Version
- 1.1.0
- Status
- Active
- Category
- finance
- Transport
- Streamable HTTP
- Published
- 2026-09-20
- Updated
- 2026-09-20
- Publisher
- uk.co.hopi
- Namespace
- Namespace verified by the MCP Registry via the domain hopi.co.uk or a parent domain of it · how
- Website
- hopi.co.uk/mcp/
- Source
- Registry API entry
Remote endpoints
| Transport | URL | Headers declared |
|---|---|---|
| Streamable HTTP | https://mcp.hopi.co.uk/mcp | None |
Live check
This directory connected to each remote endpoint and asked for its list of tools. The check connects and lists tools only; it doesn't run tools, sign in or test security.
- Reachable
- Yes (HTTP 200)
- Handshake
- hopi 1.1.0 · protocol 2025-06-18
- Tools discovered
195 - show names
hopi_add_working_days,hopi_age_calculator,hopi_alcohol_unit_calculator,hopi_alphabetical_order,hopi_angle_converter,hopi_area_converter,hopi_aspect_ratio_calculator,hopi_average_calculator,hopi_base32_encoder,hopi_base64,hopi_bill_splitter,hopi_bingo_card_generator,hopi_bitcoin_address_validator,hopi_bmi_calculator,hopi_body_fat_calculator,hopi_caesar_cipher,hopi_cagr_calculator,hopi_calories_to_kj,hopi_case_converter,hopi_cat_age_calculator,hopi_celsius_to_fahrenheit,hopi_character_counter,hopi_cipher_identifier,hopi_cm_to_feet,hopi_cmyk_to_rgb,hopi_coin_flip,hopi_colour_name_finder,hopi_colour_palette_generator,hopi_colour_picker,hopi_colour_shades_generator,hopi_combination_generator,hopi_compound_interest_calculator,hopi_contrast_checker,hopi_cron_expression_parser,hopi_crypto_profit_calculator,hopi_css_gradient_generator,hopi_css_minifier,hopi_csv_to_json,hopi_cups_to_grams,hopi_currency_converter,hopi_data_size_converter,hopi_date_calculator,hopi_day_of_week_calculator,hopi_day_rate_calculator,hopi_days_between_dates,hopi_days_until_christmas,hopi_dca_calculator,hopi_dice_roller,hopi_diff_checker,hopi_discount_calculatorand 145 more- Checked on
- 2026-10-05
How to connect Hopi
Hopi is a remote MCP server: there is nothing to install. Its endpoint is https://mcp.hopi.co.uk/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.
No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.
Derived from the registry entry; the live check above only shows whether the endpoint answered. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
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