"Tools for optimizing prompts" matching MCP servers:

Provides read-only access to live Bay Area transit data, including routes, stops, real-time departures, vehicle positions, and service alerts, for use by large language models.

Google Hotels MCP server via direct RPC — no scraping, no browser automation. Three tools: hotel list search (16 filter slots: stars, price, amenities, brands, free cancellation), per-OTA rate plans and cancellation policies for a single hotel, and parallel top-N enrichment. One-command setup for Claude Code, Codex, and ChatGPT

Enables real-time flight fare searches across date ranges and multiple destinations, with historical price insights and booking links. Provides one-way and round-trip search tools through MCP.

Enables booking premium private chauffeur transfers in Paris and across Europe directly from AI agents. Provides tools to list vehicles, get quotes, book rides, and retrieve service information.

An MCP server that enables AI assistants to interact with the Netherlands Railways (NS) API for route planning, pricing, and real-time departure information. It provides tools for searching stations, planning trips with connections, and viewing real-time departure boards.

Enables querying Norwegian traffic messages (roadworks, closures, detours) from Statens vegvesen, filtered by route and time window. Supports both current and future travel times, with tools for route-based and general searches.

Persistent, shareable travel workspaces for AI agents. Build a complete itinerary as a private map link and hand it to the person — usable on their behalf where signup-walled travel tools are not. Six tools, no API key, no account. The trip rides in the link's fragment, so nothing is stored server-side. Hosted at https://thistripbtw.us/mcp — zero install — or npx thistripbtw-mcp over stdio.

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.

Enables fleet management through natural language, providing tools to list vehicles, retrieve live status, trips, and fuel data from Cartrack's Fleet API, and synchronize daily and monthly reports to Google Sheets.

Unofficial MCP server for Yahoo! Transit that provides Japanese train route search (including last/first train), real-time service disruption info, and station timetables as MCP tools.

MCP server for the Viator Partner API that enables searching tours, activities, and attractions with structured filters or free text, retrieving product details and availability schedules.

MCP server that searches ITA Matrix for complex flight itineraries, supporting multi-city trips and custom routing codes, to help plan intricate travel plans.

MCP server for trustcar.info, a Ukrainian license-plate lookup and driver review service. It provides tools to look up vehicle details, recent plates, and post reviews.

Provides tools for AI agents to query live public transport data for GZM (Silesian Metropolis) including vehicle positions, trip updates, service alerts, and next arrivals.

Provides access to Google Maps Platform APIs for places search, geocoding, turn-by-turn directions, route matrices, elevation, and time zones. Enables natural language queries for location-based information and routing.

Provides MCP tools to query real-time bus arrivals, bus locations, road traffic, and parking availability in Daegu, South Korea.

MCP server for BlueDart (DHL eCommerce India) shipping API enabling waybill creation, tracking, pickup scheduling, and transit time lookup via MCP tools.

Enables AI agents to rent cars and manage a Sketchy Rides fleet via MCP, with public read-only tools and OAuth-gated operator tools.

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.

Enables AI assistants to query and manage logistics shipment data, supporting operations like tracking, quoting, and performance analysis via nine tools backed by a demo dataset or a REST API.