Access Dutch Railways (NS) real-time train travel information and disruptions through the official NS API.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add ns --env NS_API_KEY='<NS_API_KEY>' -- npx -y ns-mcp-server~/.codex/config.toml
[mcp_servers.ns]
command = "npx"
args = ["-y", "ns-mcp-server"]
env = { NS_API_KEY = "<NS_API_KEY>" }
# codex mcp add ns --env NS_API_KEY='<NS_API_KEY>' -- npx -y ns-mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"ns": {
"command": "npx",
"args": [
"-y",
"ns-mcp-server"
],
"env": {
"NS_API_KEY": "<NS_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"ns": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"ns-mcp-server"
],
"env": {
"NS_API_KEY": "<NS_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"ns": {
"command": "npx",
"args": [
"-y",
"ns-mcp-server"
],
"env": {
"NS_API_KEY": "<NS_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"ns": {
"command": "npx",
"args": [
"-y",
"ns-mcp-server"
],
"env": {
"NS_API_KEY": "<NS_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"ns": {
"command": "npx",
"args": [
"-y",
"ns-mcp-server"
],
"env": {
"NS_API_KEY": "<NS_API_KEY>"
}
}
}
}Environment variables
NS_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.