TidyData Tools

Name: TidyData Tools
Author: tidydata-dev

by tidydata-devversion 1.0.0i★ –iRuns in the cloud

Registry nameio.github.tidydata-dev/tidydata

Install

Overview

Description from the maker (original English)

Holidays, business days, currency, time zones, DNS/WHOIS, web page checks, geodata and text tools.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Web & browsers

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://tidydata-api.tidydata.workers.dev/mcp

Run this in your terminal

claude mcp add --transport http tidydata https://tidydata-api.tidydata.workers.dev/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "tidydata": {
      "url": "https://tidydata-api.tidydata.workers.dev/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "tidydata": {
      "type": "http",
      "url": "https://tidydata-api.tidydata.workers.dev/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://tidydata-api.tidydata.workers.dev/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account tidydata-dev, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Web & browsersi

More stars than 0% of the other 881 servers in this category
Published to the registry more recently than 59% of the other 881 servers in this category
Basic checks equal to or better than 100% of the other 881 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is TidyData Tools safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 23 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Browser Use, Chrome DevTools MCP, MCP Server Browser

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Browser Use

by browser-use

Lets AI do web tasks for you, such as filling forms, searching and extracting data, in the maker’s cloud browsers or on your computer.

Computer or cloud★ 120,087MITUpdated 17 days ago

Install

Chrome DevTools MCP

by ChromeDevTools

Lets AI use Chrome’s developer tools to inspect pages, find what makes them slow and spot errors. Made by the Chrome DevTools team.

Runs on your computer★ 54,821Apache-2.0Updated 16 days ago

Install

MCP Server Browser

by bytedance

MCP server for browser use access

Runs on your computer★ 39,550Apache-2.0Updated 14 months ago

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

TidyData MCP Server

49 read-only tools for AI assistants: public holidays and business days for 100+ countries, currency conversion (ECB rates), time zones, sunrise & moon, DNS / WHOIS / domain availability, web page inspection (status, redirects, SEO, links, tables, tech stack), geodata (cities, airports, postal codes, distances), nutrition facts, dictionary, spell check, summaries and calculators.

Remote server, nothing to install. Works with Claude, ChatGPT, Cursor, VS Code, Windsurf and any MCP client.

https://tidydata-api.tidydata.workers.dev/mcp

Transport: Streamable HTTP (stateless JSON)
Authentication: none
Free: 100 tool calls per day per user. Need more? Use the same APIs with a plan on RapidAPI, Zyla or api.market → pricing

Connect

Claude (claude.ai / Claude Desktop): Settings → Connectors → *Add custom connector* → paste the URL above.

Claude Code:

claude mcp add --transport http tidydata https://tidydata-api.tidydata.workers.dev/mcp

ChatGPT: Settings → Apps & Connectors → *Create* (developer mode) → paste the URL above, authentication *None*.

Cursor (~/.cursor/mcp.json) · Windsurf · Cline:

"mcpServers": { "tidydata": { "url": "https://tidydata-api.tidydata.workers.dev/mcp" } } }

VS Code (.vscode/mcp.json):

"servers": { "tidydata": { "type": "http", "url": "https://tidydata-api.tidydata.workers.dev/mcp" } } }

Clients that only speak stdio:

npx -y mcp-remote https://tidydata-api.tidydata.workers.dev/mcp

Example prompts

*"Is 8 December 2026 a public holiday in Spain, and how many business days are there in December?"*
*"Convert 250 USD to EUR at today's ECB rate."*
*"Check the DNS, SSL redirects and security headers of example.com."*
*"Is tidyplanner.com available? If not, who owns it?"*
*"Sunrise and golden hour in Lisbon tomorrow."*
*"Calories and protein of 200 g chicken breast, 100 g rice and 1 tbsp olive oil."*

Tools

📅 Dates & time

Tool	What it does
`public_holidays`	Public holidays of a country
`is_public_holiday`	Is this date a public holiday?
`business_days_between`	Business days between two dates
`add_business_days`	Add business days to a date
`convert_time_zone`	Time zone converter / world clock
`timezone_by_coordinates`	Time zone of a latitude/longitude
`sunrise_sunset`	Sunrise, sunset, twilight and golden hour
`moon_phase`	Moon phase and illumination
`convert_calendar_date`	Convert a date to Islamic, Hebrew, Chinese… calendars

💱 Money

Tool	What it does
`convert_currency`	Convert currency (ECB rates)
`exchange_rates`	Latest exchange rates
`validate_iban`	Validate and parse an IBAN
`loan_calculator`	Loan / mortgage payments and schedule

🌐 Web & domains

Tool	What it does
`dns_lookup`	DNS records of a domain
`dns_propagation`	DNS propagation across global resolvers
`domain_whois`	Domain registration info (WHOIS/RDAP)
`domain_availability`	Is a domain name available?
`check_url_status`	HTTP status and redirect chain of a URL
`expand_short_url`	Expand a shortened link
`link_preview`	Title, description and image of a web page
`website_technologies`	Technologies used by a website
`seo_audit`	On-page SEO audit of a URL
`security_headers_check`	Security headers grade of a website
`extract_links`	Links found on a web page
`extract_html_tables`	Tables of a web page as JSON
`sitemap_urls`	URLs listed in a website's sitemap
`robots_txt_check`	Is a URL allowed by robots.txt?
`ip_lookup`	Owner, network and country of an IP address

🗺️ Places

Tool	What it does
`country_info`	Country data (capital, currency, languages…)
`airport_info`	Airport by IATA/ICAO code
`airport_search`	Search airports by name or city
`airport_distance`	Distance between two airports
`city_search`	Find a city (coordinates, population, country)
`reverse_geocode`	Nearest city to a latitude/longitude
`distance_between_places`	Distance between two places or coordinates
`postal_code_lookup`	Place of a postal / ZIP code

📝 Text & language

Tool	What it does
`dictionary_define`	English definitions of a word
`synonyms`	Synonyms of an English word
`rhymes`	Rhymes of an English word
`spell_check`	English spell check with suggestions
`summarize`	Summarize a text or web page
`extract_keywords`	Keywords of a text (58 languages)
`detect_language`	Language of a text

🧮 Other

Tool	What it does
`nutrition_search`	Nutrition facts of foods (USDA)
`nutrition_calculate`	Calories and macros of a list of ingredients
`decode_vin`	Decode a vehicle VIN
`convert_units`	Convert units of measure
`hash_text`	MD5 / SHA hashes of a text
`generate_password`	Secure random passwords

All tools are read-only (readOnlyHint: true). Full API documentation: developers.tidydata.workers.dev

Data sources

European Central Bank reference rates · date-holidays (CC BY 3.0) · GeoNames (CC BY 4.0) · OurAirports (public domain) · USDA FoodData Central (public domain) · WordNet / CMU dictionaries · SCOWL word lists · public DNS resolvers and RDAP.

License

MIT for this repository (documentation and configuration). The hosted service is free within the daily limit above.

💻 Code examples (curl, Python, JavaScript, Postman, OpenAPI) for every API: tidydata-api-examples

Links to apify.com include our affiliate ID: if you start a paid Apify plan through them, Apify pays TidyData a commission at no extra cost to you.

TidyData Tools

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Web & browsersi

Common questions

Alternatives

Browser Use

Chrome DevTools MCP

MCP Server Browser

README from the maker

TidyData MCP Server

Connect

Example prompts

Tools

📅 Dates & time

💱 Money

🌐 Web & domains

🗺️ Places

📝 Text & language

🧮 Other

Data sources

More from TidyData

License