"Checking Domain Name Availability" matching MCP connectors:

Search domain availability and pricing, straight from chat, then open a link to register.

Verify anything: email, phone, domain, URL and IBAN validation, phishing/malware URL screening, and OFAC sanctions checks. Pay-per-check in USDC on Base via x402 — no signup, no API keys.

Free AI-visibility and competitive Exposure Audit for any domain. No account, no API key.

Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.

xmagnet — AI-powered B2B CRM for Claude. 35 tools that turn natural-language prompts into real CRM actions: prospect, enrich, score leads, manage deals, scan buying intent, run email campaigns and sequences, build forms and landing pages, refine ICP, and analyze performance — all directly inside Claude. 🚀 ONE-CLICK INSTALL: https://api.xmagnet.ai/claude The install page guides Claude users through 3 steps in under a minute: open Claude Connectors, paste the connector name, paste the server URL, sign in. A reviewer workspace is auto-provisioned on first sign-in with sample contacts, deals, campaigns, and ICP suggestions, so every tool works end-to-end with zero setup. No 2FA. No paid plan required. Free tier exposes all 35 tools. What you can do: • Prospecting — search_contacts, search_companies, search_investors, find_contacts_at_companies, enrich_contact, validate_email, find_competitors, company_intelligence • Pipeline — get_deals_pipeline, scan_deal_intent, get_ghost_pipeline, create_deal • Campaigns & sequences — create_campaign, generate_campaign_content, get_campaign_stats, get_bounce_stats, get_unsub_stats, create_sequence_draft, list_sequences • Top of funnel — suggest_icp, get_icp, create_form, list_forms, create_landing_page, list_landing_pages, show_suggestions • Operations — analyze_contacts, get_contact_details, update_contact, save_contacts_to_crm, export_contacts, get_dashboard_stats, get_credit_balance Example prompts to try: • "Find C-suite contacts at fintech companies that raised Series A in the last 6 months." • "Scan my open deals for buying intent and prioritize follow-ups." • "Generate a re-engagement campaign for contacts who opened my last newsletter but didn't reply." • "Show me my deals pipeline by stage with weighted value and win rate." • "Generate a landing page for my Q2 webinar with a registration form." Built for founders, SDRs, RevOps, and growth teams who want their CRM to take action — not just store records. Install: https://api.xmagnet.ai/claude · Site: https://xmagnet.ai · Privacy: https://xmagnet.ai/privacy-policy · Terms: https://xmagnet.ai/terms-of-service · Support: ashish.sinha@xmagnet.ai

Search Upsalt venues, check availability, and book, view, or cancel a reservation.

AI-native scheduling and booking: check availability, book meetings, share links.

Greetwell curates authentic local experiences and provides personal concierge support in over 500 destinations, helping you explore confidently wherever you go. The Greetwell MCP server lets you search for activities by location, date, and interest, then drill into details like duration, meeting point, cancellation policy, and real-time availability. It can also recommend complementary experiences to help you build an itinerary of things to do.

Email, phone, domain, URL & OFAC verification; phishing and IBAN checks via x402.

A loc_id to its bounding box, centroid, and polygon, with its name and admin level.

FCC broadband availability, coverage analysis, and digital divide data for US geographies.

Is that brand name taken? Screen the registers and check the opposition window. No account.

Plan and book the Camino de Santiago: real itineraries, live hotel availability, one package price.

Free, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.

Free, keyless domain registration lookup via RDAP: registered, available, registrar, expiration.

Verified local businesses, bookable by AI agents: services, prices, availability and appointments.

Do business with Aivonic: pricing, products, check availability, book a demo, request a quote.

ENS (Ethereum Name Service) MCP.

Color Pizza MCP — names hex colors using human-friendly color-name lists.

Montgomery County, MD open data (Socrata) — crime, 311, permits by name + SoQL.