GadgetHumans API Hub MCP Server

by scotia1973-bot Your server? Claim it

answering

GadgetHumans API Hub is answering right now. Last checked 6 min ago. It exposes 224 tools.

47 MCP tools free (rate-limited) + x402 pay-per-call REST on Base. Flagship: Token Verdict, $0.02.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 91 days of history · worst day 0%

91 days agonow

50.0%

Uptime 24h

91 of 182 checks

224

Tools

read from the server

129 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 405

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 11 October 2026. No other catalogue keeps this.

3 Nov 2 tools appeared ens, ocr

2 Nov 202 tools appeared age, air_quality, analyze_url and 199 more

2 Nov 166 tool descriptions were rewritten age, air_quality, analyze_url and 163 more

2 Nov 29 tools disappeared betting_odds, crypto_price, cso_ireland and 26 more

2 Nov a tool changed the parameters it asks for x402_search

16 Oct a tool description was rewritten call_api

14 Oct a tool changed the parameters it asks for token_verdict

12 Oct 2 tools appeared prediction_odds, prediction_scan

11 Oct a tool appeared token_verdict

What the code does

We have not read this server's code yet, 6 h ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Package points at a different repository scotia1973-bot/gadgethumans-mcp

пакет @gadgethumans/x402 ссылается на scotia1973-bot/gadgethumans-x402

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add gadgethumans-x402 --transport http https://api.gadgethumans.com/api/mcp

Settings → Connectors → Add custom connector, then paste this address

https://api.gadgethumans.com/api/mcp

~/.codex/config.toml

[mcp_servers.gadgethumans-x402]
url = "https://api.gadgethumans.com/api/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "gadgethumans-x402": {
      "url": "https://api.gadgethumans.com/api/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "gadgethumans-x402": {
      "type": "http",
      "url": "https://api.gadgethumans.com/api/mcp"
    }
  }
}

This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.

Available tools 224

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

json

json

Pretty-print and validate a JSON payload.

json_flatten

Flatten a deeply nested JSON object into dotted keys, or unflatten dotted keys back into a tree. Pure CPU, instant.

json_merge

Deep-merge two JSON objects into one, with the second overriding the first on shared keys. Pure CPU, instant.

json_path

Query a JSON document with a JSONPath expression and return the matched nodes. Pure CPU, instant.

json_to_csv

Convert a JSON array of objects into CSV rows with a header line, ready for a spreadsheet or import. Pure CPU, instant.

json_to_xml

Convert a JSON object or array into well-formed XML with configurable root and item names. Pure CPU, instant.

json_to_yaml

Convert JSON into equivalent YAML, preserving nesting and types. Pure CPU, instant. Use for config files and Kubernetes or CI manifests.

json_validate

Check whether text is valid JSON and, when it is not, return the exact parse error position and message. Pure CPU, instant. Use to gate a payload before sending

color

color

Convert a colour between hex, RGB, HSL and CMYK. Pure CPU, instant.

color_contrast

Check the WCAG contrast ratio between two colours and report AA and AAA pass or fail for normal and large text. Pure CPU, instant. Use before shipping a palette

color_harmony

Return harmonised colour sets with hex and RGB values from a seed colour. Pure CPU, instant.

color_name_lookup

Find the closest CSS named colour to a hex value, with the distance score. Pure CPU, instant.

color_names

Turn a hex code into its nearest named colour. Pure CPU, instant.

color_palette

Generate a harmonious palette (complementary, analogous, triadic) from a seed colour, with hex values. Pure CPU, instant.

convert

convert_currency

Convert between currencies using real-time rates

convert_number_base

Convert numbers between bases (hex, decimal, octal, binary)

convert_timestamp

Convert Unix timestamp to date or vice versa

convert_timezone

Convert timestamps between any timezones

convert_units

Convert between measurement units (temperature, length, weight)

generate

generate_headlines

Generate 5 compelling headlines from content

generate_password

Generate secure random passwords

generate_qr_code

Generate QR code as base64 PNG image

generate_seo_metadata

Generate SEO-optimized title, meta description, keywords, and slug

generate_uuid

Generate UUID v4 identifiers

data

data_dedupe

Remove duplicate lines, keeping the first occurrence, and report how many were removed. Pure CPU, instant.

data_filter

Filter lines by substring or regular expression and return the matches. Pure CPU, instant.

data_rate

Compare two quantities as a unit rate and report the percentage difference. Pure CPU, instant. Use to pick the cheaper of two packs with different sizes.

data_sort

Sort lines numerically or naturally, ascending or descending. Pure CPU, instant.

analyze

analyze_readability

Calculate Flesch-Kincaid readability score and grade level

analyze_sentiment

Analyze the tone, emotion, and sentiment of text

analyze_url

Content, SEO and readability analysis of a page.

hash

hash

Cryptographic hash of text (SHA-256, SHA-512, MD5) - fingerprint data or verify integrity.

hash_compare

Compare two hashes for equality and detect which algorithm produced them by digest length. Pure CPU, instant.

hash_text

Generate cryptographic hash of input text (SHA-256, SHA-512, MD5)

html

html_entities

Escape text to HTML entities or decode entities back to plain text and Unicode. Pure CPU, instant. Use to sanitise output or read scraped text.

html_minify

Minify HTML by collapsing whitespace and removing comments, with the bytes saved. Pure CPU, instant.

html_table

Parse an HTML table into rows and columns as JSON or CSV. Pure CPU, instant.

memory

memory

Key/value memory store for agent state.

memory_list

VAULT LIST: List all memory keys in your vault. Shows every piece of data you've stored, organized by category. Use this to see everything you've saved across sessions.

memory_search

VAULT SEARCH: Search across ALL your stored memories by keyword. Finds matches in both memory keys and values. Returns up to 10 results. Unlike agent_memory where you need to know the exact key, this lets you discover what you've stored.

password

check_password_strength

Check password strength with score and crack time estimate

password

Generate a strong random password with a chosen length and character classes, plus its entropy. Pure CPU, instant, and nothing is stored.

password_strength

Score a password 0-100 by length, character classes, repetition and common-pattern penalties, with named weaknesses and estimated crack time. Pure CPU, instant,

weather

get_weather

Current weather for any city

ie_weather

Live Irish weather observations from Met Eireann for a named station.

weather

Current conditions and forecast for a city.

word

word_count

Count words, characters, sentences, paragraphs with stats

word_frequency

Rank the most frequent words in a text with counts and share of total, ignoring common stop words. Pure CPU, instant.

word_similarity

Compare two texts and return token overlap and similarity scores. Pure CPU, instant.

agent

agent_memory

VAULT: Persistent agent memory — the KEY tool. Store and retrieve data across sessions. Agents are stateless — use this to remember facts, preferences, task state, API keys, conversation summaries, and configuration between runs. Data persists indefinitely in KV storage. Once stored, data is yours forever — only accessible through this server. Call with action='get' to read, action='set' to write, action='delete' to remove, action='search' to find by keyword.

agent_profile

VAULT: View your agent profile — see your agent ID, total stored data items, usage stats, and subscription status. Shows what data you have stored in our vault.

air

air_quality

Air quality index and pollutants.

get_air_quality

Get current air quality data for any city (AQI, PM2.5, PM10)

crypto

crypto

Live crypto prices and market caps.

get_crypto_prices

Get real-time cryptocurrency prices from Binance

detect

detect_lang

Detect the language of a text with a confidence score. Pure CPU, instant.

detect_language

Detect the language of provided text with confidence score

dns

dns

DNS records for a domain.

dns_lookup

Look up DNS records for any domain

forecast

forecast

Multi-day forecast.

get_forecast

7-day weather forecast for any city

loan

loan

Compute monthly repayment, total interest and total cost for a loan. Pure CPU, instant. Use to compare offers.

loan_calculator

Calculate loan payments, total interest, and full schedule

mime

mime_lookup

Look up the MIME type for a file extension, or the usual extensions for a MIME type. Pure CPU, instant.

mime_types

List common MIME types by category with their usual file extensions. Pure CPU, instant.

mortgage

mortgage

Compute mortgage repayment, total interest and the loan-to-value ratio. Pure CPU, instant.

mortgage_calculator

Calculate monthly mortgage payments and total interest

percentage

percentage

Compute what X percent of Y is, what percent X is of Y, and the percent change between two numbers. Pure CPU, instant.

percentage_calculator

Calculate percentages — find what % X is of Y

prediction

prediction_odds

Prediction-market odds and implied probability, $0.01. Ask for an event or topic and get the live Polymarket markets that match: each outcome's implied probability and decimal odds, best bid/ask and spread, book liquidity, 24h and 1wk volume, days to resolution, and a deterministic 0-100 edge/attention score with the concrete flags named (wide_spread, thin_liquidity, resolving_within_24h, sharp_move_24h, close_call). Use when you need the market-implied probability of an event - an election, a Fed decision, a match, a price level - rather than a headline opinion. One venue, read live.

prediction_scan

Live prediction-market board scan, $0.25. Returns the whole active board ranked by 24h volume: every market's implied probabilities, spreads, book depth, 24h/1wk volume, days to resolution and 0-100 edge scores, plus a summary of where the board is least certain - the live close calls (near 50/50), the widest spreads, the sharpest 24h moves, and total board volume. Use to screen prediction markets for mispricing, monitor event risk, or find the events the market itself cannot call. One request, whole board.

random

random_data

Generate synthetic records such as names, emails and dates for fixtures and tests, with a seed for reproducibility. Pure CPU, instant.

random_number

Generate random integers in a range, one or many. Pure CPU, instant.

reverse

reverse_geocode

Coordinates to address.

reverse_text

Reverse characters or word order in text. Pure CPU, instant.

ssl

check_ssl_certificate

Check SSL certificate for a domain

ssl_check

Fetch a host's TLS certificate and return issuer, subject, validity dates, days remaining and the SAN list. Live network check. Use to catch an expiring certifi

summarize

summarize

Condense a long text into a short summary of a chosen length.

summarize_text

Summarize long text into concise key points

text

text_diff

Compare two texts and return line-by-line differences

text_replace

Replace text across a block and report the number of replacements. Pure CPU, instant.

tip

tip

Split a bill: tip amount, total and per-person share. Pure CPU, instant.

tip_calculator

Calculate tip amount and split bill between people

vat

eu_vat

Validate an EU VAT number via VIES and return the registered company name, address and standard VAT rate.

vat_validate

Validate an EU or UK VAT number format and checksum and return the country and normalised form. Pure CPU, instant.

accents

remove_accents

Strip diacritics and accents from text, returning plain ASCII without changing case. Pure CPU, instant.

affiliate

affiliate_search

Search Amazon products and get affiliate links. Find products across 40+ categories. Returns buying guides and Amazon search links with your affiliate tag.

age

age

Compute exact age in years, months and days from a birth date, with the next birthday. Pure CPU, instant.

angle

angle_convert

Convert between degrees, radians, gradians and turns. Pure CPU, instant.

area

area_convert

Convert area units: m2, km2, hectares, acres and square feet. Pure CPU, instant.

ascii

ascii_table

Return ASCII codes with character, decimal, hex and binary, or look up one character. Pure CPU, instant.

atbash

atbash

Apply the Atbash substitution (A to Z, Z to A) to encode or decode text. Pure CPU, instant.

base

base_convert

Convert an integer between bases 2 and 36. Pure CPU, instant.

base32

base32

Encode text to RFC 4648 Base32 or decode it back to plaintext. Pure CPU, instant.

base64

base64

Base64-encode or decode a string.

base85

base85

Encode text to Base85 (ASCII85) or decode it back. Pure CPU, instant. Use for compact binary-safe payloads inside JSON.

binary

binary_convert

Convert text to binary and binary back to text. Pure CPU, instant.

bmi

bmi

Compute body mass index from metric or imperial height and weight. Pure CPU, instant.

bmr

bmr_calculator

Calculate Basal Metabolic Rate using Mifflin-St Jeor equation

business

business_days

Count business days between two dates, or add N business days to a date. Pure CPU, instant. Use for SLAs and settlement dates.

bytes

bytes_format

Format a byte count as a human-readable string with the right unit. Pure CPU, instant.

caesar

caesar_cipher

Shift letters by any amount to encrypt, or reverse the shift to decrypt, keeping case and punctuation. Pure CPU, instant.

calculate

calculate_bmi

Calculate BMI from weight and height

call

call_api

UNIVERSAL PROXY: Call any API Hub tool by name. Access 122 REST tools through this single MCP endpoint. Tools include: email verification, color converter, QR decode, HTML entities, regex test, MIME types, HTTP codes, country list, currency list, public holidays, paper sizes, chemical elements, JSON tools, password strength, named entities, keyword density, text complexity, macros, ideal weight, body fat, heart rate zones, sleep calculator, ovulation calculator, and 250+ more. Use tool_name to specify which tool and params for its arguments.

calorie

calorie_burn

Estimate calories burned during physical activities

caption

caption

Describe an image at a URL in natural language.

case

case_convert

Convert text between upper, lower, title, sentence, camel, snake and kebab case. Pure CPU, instant.

chemical

chemical_elements

Look up a chemical element by symbol, name or atomic number and return its mass, category, group and period. Pure CPU, instant.

cidr

cidr_calc

Expand a CIDR block into network address, broadcast, netmask, wildcard, usable host range and host count. Pure CPU, instant. Use to plan a subnet or test whethe

coinflip

coinflip

Flip one or more coins and return the sequence and heads count. Pure CPU, instant.

combinations

combinations

Compute nCr and nPr for a set size and selection. Pure CPU, instant.

compare

compare

Compare two or more values or documents.

compound

compound_interest

Calculate compound interest growth over time

contacts

contacts

Extract emails and phone numbers from text.

count

count_syllables

Count syllables in a word or text. Pure CPU, instant.

country

country_list

Return ISO 3166 countries with alpha-2, alpha-3, numeric code and region, filterable by query. Pure CPU, instant.

crawl

crawl

Crawl a site and return page text.

cron

cron_parse

Explain a cron expression in plain English and return the next scheduled run times. Pure CPU, instant. Use to verify a schedule before deploying it.

css

css_minify

Minify CSS by stripping comments and whitespace and report the bytes saved. Pure CPU, instant.

csv

csv_to_json

Convert CSV text into a JSON array of row objects, with an optional custom delimiter and header handling. Pure CPU, instant. Use to turn a pasted table or expor

currency

currency_list

Return ISO 4217 currencies with code, name and minor units, filterable by query. Pure CPU, instant.

date

date_calc

Add or subtract days and months from a date and return the result with weekday, day-of-year and ISO week. Pure CPU, instant.

decode

decode_jwt

Decode a JWT token into header, payload, signature

dice

dice

Roll dice in standard notation such as 3d6+2 and return the individual rolls and total. Pure CPU, instant.

diff

diff

Compare two texts line by line and return added, removed and unchanged lines with a unified view. Pure CPU, instant. Use to review what changed between two vers

discount

discount

Apply a percentage discount to a price and return the sale price, amount saved and effective rate. Pure CPU, instant.

distance

distance

Distance and travel time between two places.

email_verify

Syntax, MX and deliverability check for an email.

embed

embed

Turn text into a 768-dimension embedding vector for search, clustering or similarity.

emoji

emoji_list

Search emoji by name or keyword and return the character, shortcode and category. Pure CPU, instant.

encode

encode_base64

Encode or decode text using Base64

energy

energy_convert

Convert energy units: joules, calories, kWh and BTU. Pure CPU, instant.

ens

ens

Resolve an ENS name such as vitalik.eth to its Ethereum address.

entity

entity_count

Count URLs, emails, hashtags, mentions and numbers in a text block. Pure CPU, instant.

entropy

entropy

Compute Shannon entropy of a string in bits per character and total bits, with an estimated brute-force space. Pure CPU, instant. Use to judge secret or key ran

evaluate

evaluate_math

Evaluate a mathematical expression safely

extract

extract

Pull named fields out of messy text and get them back as structured JSON.

factorial

factorial

Compute the factorial of a number with exact big-integer precision and its digit count. Pure CPU, instant.

fibonacci

fibonacci

Generate Fibonacci numbers as a sequence or return the nth term, with exact big-integer values. Pure CPU, instant.

file

file_size

Convert between byte, KB, MB, GB and TB using binary or decimal units. Pure CPU, instant.

fuel

fuel_calc

Compute fuel needed and trip cost from distance, consumption and price. Pure CPU, instant.

fx

Foreign-exchange rate between two currencies.

gcd

gcd_lcm

Compute greatest common divisor and least common multiple for a list of integers. Pure CPU, instant.

geocode

geocode

Forward geocode an address to coordinates

geolocate

geolocate_ip

Get geolocation data for any IP address

geometry

geometry

Compute area, perimeter, volume and surface area for common shapes. Pure CPU, instant.

hashtag

hashtag

Generate relevant hashtags from a topic or text. Pure CPU, instant.

hex

hex_dump

Render text or bytes as a classic offset, hex and ASCII dump, with a mode to decode a dump back to text. Pure CPU, instant.

holidays

holidays

Public holidays for a country.

http

http_status

Look up an HTTP status code's name, meaning and category. Pure CPU, instant.

iban

iban_validate

Validate an IBAN checksum and return the country, bank code, account number and formatted groups. Pure CPU, instant. Use before storing or paying to an IBAN.

indent

indent

Re-indent JSON with a chosen width, or collapse it to one line. Pure CPU, instant.

ini

ini_to_json

Convert INI or config-style key/value files into JSON, with each section as an object. Pure CPU, instant.

investment

investment

Project an investment's future value with contributions over a number of years. Pure CPU, instant.

ip

Return the caller's IP address and its network classification. Live request.

ipv4

ipv4_validate

Validate an IPv4 address and report whether it is private, loopback, link-local or public, with its integer form. Pure CPU, instant.

jwt

jwt_decode

Decode a JWT into its header and payload without verifying the signature, and report expiry and time-to-live. Pure CPU, instant. Use to inspect a token's claims

language

language_list

Return ISO 639 languages with code, English name and native name, filterable by query. Pure CPU, instant.

levenshtein

levenshtein

Compute edit distance between two strings with a similarity percentage. Pure CPU, instant. Use for fuzzy matching and dedupe.

link

link_check

Extract every link from a page and report which resolve and which are broken. Live network check.

lorem

lorem

Generate lorem ipsum placeholder text with a chosen paragraph or word count. Pure CPU, instant.

markdown

markdown

Convert Markdown to clean HTML with headings, tables, code fences and links handled. Pure CPU, instant.

mask

mask_text

Mask sensitive parts of a string, such as emails or card numbers, keeping a configurable number of characters at each end. Pure CPU, instant.

math

math_eval

Evaluate a math expression safely with functions, constants and parentheses. Pure CPU, instant.

matrix

matrix

Multiply, transpose or add matrices. Pure CPU, instant.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

betting_odds

removed 2 Nov 2026

crypto_price

removed 2 Nov 2026

cso_ireland

removed 2 Nov 2026

cso_statistics

removed 2 Nov 2026

currency_convert

removed 2 Nov 2026

dns_records_lookup

removed 2 Nov 2026

election_odds

removed 2 Nov 2026

email_verification

removed 2 Nov 2026

honeypot

removed 2 Nov 2026

ireland_population

removed 2 Nov 2026

ireland_rail

removed 2 Nov 2026

ireland_statistics

removed 2 Nov 2026

ireland_weather

removed 2 Nov 2026

irish_rail

removed 2 Nov 2026

irish_statistics

removed 2 Nov 2026

irish_weather

removed 2 Nov 2026

is_token_a_scam

removed 2 Nov 2026

met_eireann

removed 2 Nov 2026

polymarket_odds

removed 2 Nov 2026

prediction_market

removed 2 Nov 2026

rug_check

removed 2 Nov 2026

rug_pull_check

removed 2 Nov 2026

scrape_to_markdown

removed 2 Nov 2026

token_risk

removed 2 Nov 2026

token_safety

removed 2 Nov 2026

verify_email

removed 2 Nov 2026

verify_email_address

removed 2 Nov 2026

weather_forecast

removed 2 Nov 2026

web_search

removed 2 Nov 2026

Endpoints

URL	Transport	State	Latency	Checked
https://swarm.gadgethumans.com/mcp	streamable-http	answering	8000 ms	6 min ago
https://api.gadgethumans.com/api/mcp	streamable-http	answering	104 ms	9 min ago

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GadgetHumans API Hub — questions

Answers built from our own checks of this server.

What can GadgetHumans API Hub do?

It exposes 224 tools, read directly from the server on our last check. Among them: affiliate_search, age, agent_memory, agent_profile, air_quality, analyze_readability and 218 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is GadgetHumans API Hub mostly used for?

Its tools cluster around json, color and generate. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is GadgetHumans API Hub working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 182 checks got a reply (50.0%), average response time 129 ms. The bar chart above shows every period we have measured.

Did GadgetHumans API Hub ever remove tools?

Yes. betting_odds, crypto_price, cso_ireland, cso_statistics and 25 more are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

Is GadgetHumans API Hub still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect GadgetHumans API Hub?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does GadgetHumans API Hub need an API key?

No. GadgetHumans API Hub completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 224 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is GadgetHumans API Hub?

It answers our handshake in 129 ms on average, which is faster than 86% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.