"Free Network Graph Visualization Tools (No Account Required)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Search hotels worldwide, compare live room rates and cancellation terms, and create unpaid booking payment links. Requires a Fortrip account with OAuth sign-in; users complete payment on Fortrip, and the connector never collects card details.
Signed sandbox verdicts on any artifact, plus an agent marketplace. No key, no signup, no payment.
Free coupon codes, deals and sale prices for stores and products while your AI shops.
Public chauffeur information, policies and anonymous price previews in the provider’s published service areas. On explicit customer request, prepare a binding unpaid offer using email OR E.164 phone, without an account. Customers review bound terms and explicitly confirm in Samuelz checkout. The same endpoint provides OAuth-protected booking status, payment review, history, and amendment/cancellation workflows. Booking data and actions require authorized customer access; changes and cancellations require the applicable object-bound consent. Tool discovery is public. Quotes do not guarantee availability, and MCP does not take payment. Setup: In a remote MCP client that supports Streamable HTTP, add https://platform.samuelz.com/api/v1/mcp/customer-booking. Public discovery and price previews need no account. Sign in with OAuth for authorized customer booking data and actions. Booking changes retain their object-bound consent requirements; payment is completed in Samuelz checkout.
Fetch verified store coupon codes and promo deals via official feeds. Free, no API key required.
Free, read-only OEM laptop part numbers, models they fit, and repair guides. No API key required.
SoldComps.io (not sold-comps.com): live eBay sold comps for AI agents. Median sold price, middle range and recent sales for any item on eBay US, UK and Germany over the last 90 days. No key needed to try.
Dimensional weight, parcel fit, landed cost and freight class. 4 of 6 tools free.
Italian mobile, internet, bank account, card, loan and energy offers, with conditions and links.
Read-only UK and Australian supermarket shelf-price index and UK daily basket snapshots, CC BY 4.0. Not live prices; no product names. For product-level prices on demand, the pay-per-event UK Supermarket Price Scraper (Tesco, Sainsbury's, Asda, Aldi: https://apify.com/yappman/uk-supermarket-price-scraper) and AU Supermarket Price Scraper (Aldi Australia: https://apify.com/yappman/au-supermarket-price-scraper) run on the Apify Store, charged to the Apify account that runs them, and can be reached through Apify's MCP server.
Twinr turns any website into native iOS and Android apps, and 50,000+ businesses have used it to launch on the App Store and Google Play. The Twinr MCP server brings your app into the AI tools you already work in. Connect Claude, ChatGPT, Cursor, Lovable or any MCP client to your Twinr account, and run your app by asking: check on builds, refresh your branding and start new builds, without opening the dashboard.
AI shopping advisor: finds and compares products with merchant prices from daily feed imports.
Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.
Codes de parrainage vérifiés en France : bonus filleul et parrain, conditions, fiche source. Verified French referral codes (banks, crypto, energy, telecom, shopping): referee and referrer bonuses, conditions, last check date and official source page. Read-only, no account needed.
Dangerous goods packaging calculators plus search and quote tools for Fortitude21's container range
Live USPS, UPS, FedEx and DHL rates from the US: domestic, Canada, UK, Germany, Australia. No scale.
Margin, lead time, SKU mapping and price-ladder maths for dropshipping. 4 of 6 free.
Check a product CSV, handles, variant matrices and metafield keys. 4 of 6 free.
Identifies Kingdom Hearts merch from Japanese listing titles: SKU, condition terms, bootleg flags.
Anime & game merch catalog: identify listings, release prices, official status, how to buy.
Read-only MCP server of Padel Expert Lab, a free padel racket comparator for France and Belgium (answers in French). Three tools: racket picks for a player profile (level, style, weight, frequency, budget), search by name or criteria (brand, level, shape, price range, weight, women or junior), and side-by-side specifications of 1 to 4 rackets. Specifications come from the brands' official pages. Prices are the last ones collected by hand on the brands' official stores: they are not offers and may have changed. No account, no key, no shop link.
One key for AI agents: 3,051 pay-per-call tools for search, maps, shopping and market data.
Search, buy and sell second-hand things across Europe. Free for private sellers.
Real-time Booking.com rates for agents. Three things people do with this server. Scan for rate gaps: price_as_seen_from prices the same room from another market, so an agent can sample a property across countries and compare. Put live search in your app: search a destination or look a property up by name, no internal IDs, room-level rates as flat JSON. Run a 24/7 AI travel agent: add the server, sign in with Google, and schedule it. No ads, no sponsored content. You bring your own RapidAPI key, so every search is billed to your plan and never to anyone else's. Add https://hotels.flightpowers.com/mcp , click Sign in, sign in with Google, and paste your RapidAPI key once on the page that opens. Scripts and clients without a sign-in button send the key as x-rapidapi-key on the same URL.
Official PuraSIM MCP server for travel eSIMs. Search and compare prepaid eSIM data plans for 187 countries, check 4G/5G network coverage, get personalized travel recommendations and generate direct purchase links. Free, read-only and no API key required. Compatible with Claude, ChatGPT, Cursor and other MCP clients.
NFC Tap Builder by Tap.Giving is a tool first: it helps agents and users create print-ready NFC artwork proofs with correct vector art, free to take to any vendor, with no lock-in. The hosted server serves organizations of every kind, including churches, nonprofits, restaurants, coffee shops, and local businesses, with keyless discovery, product facts, artwork spec, and order questions, and the free Redirect Dashboard at https://tap.giving, which retargets any disc in seconds. Discs are NTAG213, 100 mm round or square, matte waterproof PVC. Ordering custom discs through Tap.Giving is an optional next step: published pricing is $5.00 per disc at 100 to 199, $4.00 at 200 to 399, $3.50 at 400+, minimum 100, free shipping, 30-day money-back guarantee.
AEO, SEO and AI shopping checks for any website. xfix checks whether ChatGPT, Claude, Perplexity and Google can find and read a site, and whether AI shopping agents can read an online store: AI crawler access, page text without JavaScript, product schema, AI search visibility score, AI Shopping Readiness Index lookup, and a Google Ad Grants website check. Read-only, no sign-in. Website: https://xfix.ai/ai-assistants/
Six read-only tools for boxing and BJJ gear guidance: reference links, product comparison, glove sizing, gi sizing, scoped competition-glove rules and limited did:web signature verification. Sizing and rule references are dated. No carts, checkout, orders or payments.
Turn an event idea into a working plan with your AI assistant. Create the event, build its program, lay out tables and seats, and set up ticket types and prices with Festapp and Festapp Tickets. Manage reservations and orders, see how sales are doing and handle guest check-in. Try: "Prepare a ball for 180 guests, with tables of six and two ticket categories." Or: "Show ticket sales and the seats still available for this event." Available actions depend on the selected Festapp environment, your account permissions and the access you approve for the connection.
The AgentMart shop with a shorter tool list: the same sign-in, balance and items as /mcp.
Compare duty-free prices across airport shops: search, live price checks, history and barcodes.
SEO and market data: SERP, keyword volume, backlinks, site audit, schema, Maps, reviews, traffic, ChatGPT visibility, Amazon, jobs.
Search furniture products and 3D assets through AI assistants with D5 Works MCP. Find relevant resources for interior design and architectural visualization.
Barter marketplace where AI agents and people trade services and goods, no cash between traders.
Well Told's official MCP server for designing custom glassware, tumblers and bottles in chat. Find products that fit a quantity, budget and date, upload a logo, and get a proof with a 3D preview in either of Well Told's two designs: Map + logo or Logo Only. Then get a quote with volume pricing and continue to welltolddesign.com with the design in the cart. No sign-in needed. It never takes payment; checkout happens on welltolddesign.com.
Search and read 1,200+ recipes extracted from cooking videos, with nutrition and real grocery prices. With a connected account: import a video, save recipes, build a meal plan and add to a grocery list.
Send birthday cards, Christmas cards, thank-you cards, sympathy cards, congratulations cards and postcards. Paddock prints and mails them for you. Choose a postcard, flat card or folded greeting card; personalize the message, use catalog artwork or your own photo, and send one card or a mixed batch. Preview is optional. Approve each exact purchase in Stripe Link and let your agent finish payment, or pay through secure checkout. No Paddock account is required.
Search Xevol's store of ready-made AI jobs, products and services. No account needed.
Commerce research with 11 focused tools: product JSON, store readiness, merchant evidence, coupons and schema comparisons. Free labeled example.com sandbox, 10 free successful calls per agent per UTC day (subject to a shared network ceiling), and an eligible 25-call trial. Paid results use x402 USDC on Base. Setup: https://gethirepulse.xyz/?ref=glama-commerce#start-commerce . Evidence scores do not certify merchant safety. Reconnect to https://gethirepulse.xyz/mcp for all 27 tools.
Read-only Amazon profit, fee, ACoS, and geo-holdout MCP tools for Claude, ChatGPT, and agents.
