Categories › Software Development › Converters, validators, encoders & small utilities
236 MCP tools free (rate-limited): token safety, OCR, DNS, 228 x402 routes. No key.
Remote server: your requests and data go to api.gadgethumans.com. Claude Code: claude mcp add --transport http gadgethumans-api-hub https://api.gadgethumans.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
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 measuretoken_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, 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 outcomprediction_scan — Live prediction-market board scan, $0.25. Returns the whole active board ranked by 24h volume: every market's implied probabilities, spreadsaffiliate_search — Search Amazon products and get affiliate links. Find products across 40+ categories. Returns buying guides and Amazon search links with youragent_memory — VAULT: Persistent agent memory — the KEY tool. Store and retrieve data across sessions. Agents are stateless — use this to remember facts, pagent_profile — VAULT: View your agent profile — see your agent ID, total stored data items, usage stats, and subscription status. Shows what data you have 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. Unlmemory_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 yget_weather — Current weather for any cityget_forecast — 7-day weather forecast for any cityget_crypto_prices — Get real-time cryptocurrency prices from Binanceconvert_currency — Convert between currencies using real-time ratesgeocode — Forward geocode an address to coordinatesdns_lookup — Look up DNS records for any domaingeolocate_ip — Get geolocation data for any IP addressget_air_quality — Get current air quality data for any city (AQI, PM2.5, PM10)search_web — Search the web using DuckDuckGoparse_rss_feed — Parse RSS/Atom feed to JSONcheck_ssl_certificate — Check SSL certificate for a domaindecode_jwt — Decode a JWT token into header, payload, signaturecheck_password_strength — Check password strength with score and crack time estimatedetect_language — Detect the language of provided text with confidence scoregenerate_qr_code — Generate QR code as base64 PNG imagegenerate_password — Generate secure random passwordsgenerate_uuid — Generate UUID v4 identifiersgenerate_seo_metadata — Generate SEO-optimized title, meta description, keywords, and slughash_text — Generate cryptographic hash of input text (SHA-256, SHA-512, MD5)encode_base64 — Encode or decode text using Base64evaluate_math — Evaluate a mathematical expression safelyword_count — Count words, characters, sentences, paragraphs with statsconvert_timestamp — Convert Unix timestamp to date or vice versaanalyze_readability — Calculate Flesch-Kincaid readability score and grade levelanalyze_sentiment — Analyze the tone, emotion, and sentiment of textgenerate_headlines — Generate 5 compelling headlines from contentsummarize_text — Summarize long text into concise key pointstext_diff — Compare two texts and return line-by-line differencesproofread_text — Proofread text for grammar, spelling, punctuation, and style issuesmortgage_calculator — Calculate monthly mortgage payments and total interestloan_calculator — Calculate loan payments, total interest, and full scheduleNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.