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PopNx MCPMCP servers for people who use AI · explained in plain words

GadgetHumans API Hub

by gadgethumans.comversion 3.0.2i★ –iRuns in the cloud
Registry namecom.gadgethumans/api-hub

Install

Overview

Description from the maker (original English)

226 MCP tools free (rate-limited): token safety, OCR, DNS, 218 x402 routes. No key.

PopNx MCP’s three pillars

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

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.

Install

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

Before you install

You need

Which app do you use?

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

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://api.gadgethumans.com/mcp

Run this in your terminal

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

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "api-hub": {
      "url": "https://api.gadgethumans.com/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": {
    "api-hub": {
      "type": "http",
      "url": "https://api.gadgethumans.com/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:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://api.gadgethumans.com/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

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • x402_search

    Free. Search every live x402 bazaar - PayAI (14,841 listings) and Coinbase CDP (73,178) plus this catalogue - in one call, ranked by measured 30-day call volume. Compare providers and prices before paying any endpoint.

  • token_verdict

    Pre-trade risk verdict on a Base token, $0.01. Give a Base contract address and get: honeypot/transfer-simulation result, buy and sell tax, mint and owner privileges, verified-source status, blacklist and pausable flags, liquidity and holder concentration, scored 0-100 with the e

  • 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 determinist

  • 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

  • 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.

  • 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 sto

  • 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.

  • 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.

  • 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.

  • get_weather

    Current weather for any city

  • get_forecast

    7-day weather forecast for any city

  • get_crypto_prices

    Get real-time cryptocurrency prices from Binance

  • convert_currency

    Convert between currencies using real-time rates

  • geocode

    Forward geocode an address to coordinates

  • dns_lookup

    Look up DNS records for any domain

  • geolocate_ip

    Get geolocation data for any IP address

  • get_air_quality

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

  • search_web

    Search the web using DuckDuckGo

  • parse_rss_feed

    Parse RSS/Atom feed to JSON

  • check_ssl_certificate

    Check SSL certificate for a domain

  • decode_jwt

    Decode a JWT token into header, payload, signature

  • check_password_strength

    Check password strength with score and crack time estimate

  • detect_language

    Detect the language of provided text with confidence score

  • generate_qr_code

    Generate QR code as base64 PNG image

  • generate_password

    Generate secure random passwords

  • generate_uuid

    Generate UUID v4 identifiers

  • generate_seo_metadata

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

  • hash_text

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

  • encode_base64

    Encode or decode text using Base64

  • evaluate_math

    Evaluate a mathematical expression safely

  • word_count

    Count words, characters, sentences, paragraphs with stats

  • convert_timestamp

    Convert Unix timestamp to date or vice versa

  • analyze_readability

    Calculate Flesch-Kincaid readability score and grade level

  • analyze_sentiment

    Analyze the tone, emotion, and sentiment of text

  • generate_headlines

    Generate 5 compelling headlines from content

  • summarize_text

    Summarize long text into concise key points

  • text_diff

    Compare two texts and return line-by-line differences

  • proofread_text

    Proofread text for grammar, spelling, punctuation, and style issues

  • mortgage_calculator

    Calculate monthly mortgage payments and total interest

  • loan_calculator

    Calculate loan payments, total interest, and full schedule

  • compound_interest

    Calculate compound interest growth over time

  • percentage_calculator

    Calculate percentages — find what % X is of Y

  • tip_calculator

    Calculate tip amount and split bill between people

  • convert_units

    Convert between measurement units (temperature, length, weight)

  • convert_timezone

    Convert timestamps between any timezones

  • convert_number_base

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

  • calculate_bmi

    Calculate BMI from weight and height

  • bmr_calculator

    Calculate Basal Metabolic Rate using Mifflin-St Jeor equation

  • calorie_burn

    Estimate calories burned during physical activities

  • 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, che

  • search

    Ranked web search results.

  • scrape

    Fetch a page and return clean text.

  • crawl

    Crawl a site and return page text.

  • read

    Reader-mode extraction of an article.

  • metadata

    Page metadata (title, description, canonical).

  • og

    Open Graph card fields for a URL.

  • analyze_url

    Content, SEO and readability analysis of a page.

  • research

    Multi-source research brief on a topic.

  • rewrite

    Rewrite text for clarity and tone.

  • compare

    Compare two or more values or documents.

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

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (gadgethumans.com) to the code

  • … 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

  • ✓ Pass

    Endpoint responds

    Responded in 24 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 60 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32589 servers in this category
  • Published to the registry more recently than 94% of the other 32589 servers in this category
  • Basic checks equal to or better than 37% of the other 32589 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 GadgetHumans API Hub safe?

It passed 2 of 3 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 (3.0.2) reached the registry 2 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: Spec Driven Development, Remote Desktop Commander, Detailing Manager

Alternatives

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

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Remote Desktop Commander

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday
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Detailing Manager

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Connect your auto detailing studio's tasks, cars, clients and revenue to Claude or ChatGPT.

Runs on your computerUpdated today
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README from the maker

No README found in the repo

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