"Information about Obsidian (note-taking app or volcanic glass)" matching MCP connectors:

Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.

Developer docs for building on RideDesk: booking API, widgets, per-account booking MCP. No auth.

Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.

AI-powered eSIM recommendation agent for travelers. Provides real-time coverage checks, package search by country, and pricing across 190+ destinations via structured tool calls. Tools available: - list_countries - full list of supported destinations - check_coverage - network operators by country code - search_packages - filter eSIM plans by country - get_package_details - pricing and data specs - create_checkout - generate payment link for purchase No auth required for search tools. Ideal

First-hand hiking, climbing, skiing information from the Dolomites backed by real adventures.

Search golf tee times by natural language. Returns GolfNow booking links. Does not book or hold.

Hotel PMS pricing, comparisons, OTA savings math, docs search and live demo availability.

Tollbooth Authority — North America regional certifier

Tollbooth Authority New England — sub-regional certifier under North America

Read-only MCP for the Gingerguide catalog of European cities and their narrated tour sights.

Look up PUBLIC vehicle and traffic data from official sources, the same information a citizen access

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

Korean lodging: 84,490 stays from 4 government permit ledgers + KTO TourAPI, honest gaps

Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.

In-flight WiFi: provider by flight, airline or tail, measured speeds, Starlink rollout.

Verified CO2e for any transaction, activity, flight, shipment or CBAM import. 200+ countries.

Calculate the road toll for trucks on European roads. Supports all countries in Europe.

Oregon DMV: live field-office wait times and office directory for all 60 offices

Book Sandals, Beaches, and cruises through Pixie Vacations with co-branded booking URLs.

Search AI-powered audio tours and points of interest by city. Walking, cycling, and driving tours.