Ns | AI Builder Hub Review & Alternatives | Flaex AI

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Ns

Safety: 75/100

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This MCP server provides real-time NS (Nederlandse Spoorwegen) travel information, enabling AI assistants to plan train journeys in the Netherlands.

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Overview

This MCP server provides real-time NS (Nederlandse Spoorwegen) travel information, enabling AI assistants to plan train journeys in the Netherlands.

This server is relatively safe due to its read-only nature and reliance on an API key for authentication. However, proper handling of the NS API key and sanitization of responses are crucial to prevent potential risks. Avoid storing the API key directly in code.

Performance is largely dependent on the NS API's response times. Caching frequently accessed data can improve performance.

Cost is primarily determined by the usage of the NS API, which may have usage limits or associated fees.

CloudTypeScript46 starsMIT

Connections & Capabilities

Connects To

GitHubTwitter

Capabilities

Read

Client Compatibility

Claude Desktop

full

Cursor

untested

Windsurf

untested

VS Code (Copilot)

untested

Quickstart

Install

npx -y @smithery/cli install ns-server --client claude

Claude Desktop Config

{
  "mcpServers": {
    "ns-server": {
      "command": "npx",
      "args": [
        "-y",
        "ns-mcp-server"
      ],
      "env": {
        "NS_API_KEY": "your_api_key_here"
      }
    }
  }
}

Environment Variables

NS_API_KEY

Tools (5)

safe

get_departures

Retrieves real-time departure information for a given station.

Read-only operation, no modification of data.

safe

get_arrivals

Retrieves upcoming train arrival information for a given station.

Read-only operation, no modification of data.

safe

plan_journey

Finds optimal travel routes between two stations with real-time updates.

Read-only operation, only provides travel suggestions.

safe

get_station_details

Accesses comprehensive information about a specific train station.

Read-only operation, provides static station information.

safe

get_ticket_price

Retrieves pricing information for train tickets between two locations.

Read-only operation, provides pricing information.

Security

Auth Method

API Key

Data Locality

cloud

Known Risks

!Compromised NS API key leading to unauthorized access.
!Potential for denial-of-service if the server is flooded with requests.
!Reliance on the availability and stability of the NS API.
!Information accuracy depends entirely on the NS API.

Safety Score

low risk

Positive

+Read-only access to train schedules and station information.
+No direct control over railway operations.
+API key authentication adds a layer of security.
+Limited scope of functionality reduces potential attack surface.

Risks

-Exposure of NS API key if not properly secured.
-Potential for information disclosure if responses are not sanitized.
-Reliance on external NS API introduces a dependency risk.
-No built-in rate limiting could lead to excessive API usage.

Use Cases

Travel Planning

-Finding the fastest route between two cities.
-Checking for delays on a specific train line.
-Identifying alternative routes during disruptions.
-Determining the availability of OV-fiets at a station.

Real-time Information

-Getting up-to-date departure times for a specific train.
-Checking the arrival status of a train at a station.
-Receiving notifications about platform changes or delays.

Accessibility

-Verifying wheelchair accessibility at a station.
-Identifying stations with elevators or ramps.
-Planning routes that minimize transfers for passengers with mobility issues.

Cost Estimation

-Calculating the price of a train ticket for a specific journey.
-Comparing the cost of first and second-class travel.
-Determining if group discounts are available.

Who Is This For?

Best For

AI assistants needing real-time train information in the Netherlands.
Travel planning applications.
Accessibility tools for train travel.
Applications requiring train schedule and pricing data.

Not Ideal For

Applications requiring real-time control over train operations.
Use cases outside of the Netherlands.
High-volume applications without proper caching or rate limiting.

Autonomy & Execution

Default ModeRead-only

Sandboxed

This server operates in read-only mode, limiting the potential for unintended actions. However, the accuracy of the information depends on the NS API.

StatelessYes

Retry LogicNot documented

ConcurrencySingle-threaded

Production Tip

Implement robust error handling and logging to monitor API usage and identify potential issues.

FAQ

How do I get an NS API key?

You can obtain an API key from the NS API Portal: https://apiportal.ns.nl/

What information can I access with this server?

You can access real-time train departures, arrivals, journey planning, station details, and ticket pricing.

Is this server free to use?

The server itself is free, but you may incur costs depending on your usage of the NS API.

How accurate is the information provided by this server?

The accuracy of the information depends on the NS API, which provides real-time data.

Can I use this server to book train tickets?

No, this server only provides information and does not support ticket booking.

Does this server support multiple languages?

Yes, the server supports information in both Dutch and English.

What happens if the NS API is unavailable?

The server will be unable to provide information, and an error message will be returned.

Key Features

Utilities Development Search & Web Productivity AI & LLM Social Media Finance & Crypto

Real-time NS API integration - Accesses official Dutch railway data for accuracy

MCP standard compliance - Ensures seamless compatibility with Claude and other MCP-supporting AI agents

Live departure tracking - Fetches current train schedules to help users avoid missed connections

Disruption reporting - Provides instant updates on service delays or cancellations

Model Context Protocol architecture - Allows AI models to query travel data as a direct tool rather than relying on stale training data

Use Cases & Problems Solved

Use Cases

•Use when planning a business trip across the Netherlands to get the most efficient train connections directly within your AI assistant.
•Perfect for commuters who need to check real-time Dutch train departure times and platform numbers without switching to the NS app.
•Ideal if you need to quickly identify current train service disruptions or delays on your specific route before heading to the station.
•Great for digital nomads traveling through the Netherlands who want to integrate live public transport status updates into their daily task management flow.
•Use when building an AI-powered travel dashboard that requires live data integration from the Nederlandse Spoorwegen official API.
•Perfect for developers integrating Dutch railway schedules into custom Claude-based workflows or local AI agents.

Problems Solved

✓Eliminates the need to manually toggle between AI chat interfaces and the NS mobile app for live travel updates.
✓Reduces the time spent searching for reliable, government-sanctioned train travel data by integrating it directly into your prompt-based workflow.
✓Solves the issue of missing real-time disruption data by pulling directly from the official Dutch NS API endpoints.
✓Removes the friction of manually copying and pasting travel schedules into your notes or planning documents.

Who It's For

Claude AI power users who manage complex daily schedulesDigital nomads and expatriates living in the NetherlandsPython developers building custom Model Context Protocol (MCP) integrationsAI automation engineers optimizing logistics for travel-focused agentsFrequent business commuters who rely on real-time transit data

Metrics

Discovered2/14/2026

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Saved By0 users

Ns

Overview

Connections & Capabilities

Connects To

Capabilities

Client Compatibility

Quickstart

Install

Claude Desktop Config

Environment Variables

Tools (5)

Security

Safety Score

Positive

Risks

Use Cases

Travel Planning

Real-time Information

Accessibility

Cost Estimation

Who Is This For?

Best For

Not Ideal For

Autonomy & Execution

FAQ

How do I get an NS API key?

What information can I access with this server?

Is this server free to use?

How accurate is the information provided by this server?

Can I use this server to book train tickets?

Does this server support multiple languages?

What happens if the NS API is unavailable?

Key Features

Use Cases & Problems Solved

Use Cases

Problems Solved

Who It's For

Metrics

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