"How to create an MCP tool" matching MCP servers:

A lightweight multi-provider MCP testing fixture with two providers (eva_air and uk_railway), each exposing 5 tools using in-memory fake data, designed for verifying MCP client tool discovery, tool calls, and multi-provider routing.

MCP server providing data on Indonesian toll roads and railway lines, including toll gates, road segments, stations, and track locations across Java. Enables querying transportation infrastructure via natural language.

An (unofficial) MCP server for the Deutsche Bahn Timetables API — station search, planned departures, and real-time changes (delays, platform changes, cancellations) as tools for Claude and other MCP clients.

An MCP server for searching and comparing travel eSIM data plans by country, planning multi-country trips, and optionally checking eSIM usage with an API token.

Wanderlog-mcp is an MCP server that lets LLM agents plan and edit Wanderlog trip itineraries — adding places, hotels, notes, and checklists to any day, managing trip dates, and searching for destinations. It turns a conversational prompt into a fully built-out travel itinerary with practical details interleaved between each stop.

An MCP server that exposes the Wunder Mobility v2 end-user API as tools, enabling clients to browse vehicles, manage rentals, and create reservations on behalf of a signed-in user.

An MCP server using the AviationStack API to fetch real-time flight data, including airline flights, airport schedules, future flights and aircraft types.

Enables UPS shipping operations on your own UPS account: negotiated rate shopping, live tracking with an interactive MCP Apps card, and landed-cost estimates for international shipments.

Provides aviation weather data (METAR, TAF, station search) with a unique assess_conditions tool that returns flight category, confidence, and an escalation gate to indicate when human review is needed.

An MCP server for automating Turo peer-to-peer car rental interactions using stealth browser automation. It enables users to search for vehicles, view detailed listing and host information, and create or manage car bookings.

An MCP server that finds cheap flights with flexible dates and smart suggestions using the Google Flights API.

MCP server for Yandex Delivery B2B API, enabling natural language interaction to calculate delivery costs, create and manage express and platform delivery orders, track couriers, and handle pickup points.

MCP server for Indian Railways data, enabling AI agents to search trains, get schedules, live status, PNR info, and more without an API key.

An MCP server exposing Greater Helsinki public transport data from Digitransit, enabling LLM hosts to answer live transit queries, plan journeys, and fetch stop departures via natural language.

Enables AI agents to create shipments, track packages, get rates, validate addresses, schedule pickups, and find UPS locations via the UPS API.

An MCP server that provides flight search capabilities using the Aviasales API, allowing users to search, filter, and get details on flights and generate booking links.

Provides read-only access to structured Japanese railway data, enabling station searches without an API key and live Shinkansen timetable, fare, seat class, and stop queries with an Ekispert API key.

An MCP server that provides location-based services using Amap APIs, enabling AI assistants to answer navigation queries by resolving addresses, converting coordinates, and comparing walking, driving, and transit routes.

MCP服务器，为LLM提供高德和百度地图的地理编码、POI搜索、路径规划、天气查询等功能。

Enables searching and analyzing Google Flights data including prices, emissions, cabin classes, layovers, and price tracking, all without an API key.