In-depth architectural comparison of the Bart and Mbta MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Bart
Travel & Transportation · Local stdio
Quality: 51/100 (Good) | Auth: No auth required
Mbta
Travel & Transportation · Local stdio
Quality: 53/100 (Good) | Auth: No auth required
Verdict Summary: Choose Bart if you need specialized Travel & Transportation tools running via a local process. Choose Mbta if your workspace requires Travel & Transportation integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Bart when:
You need dedicated capabilities in the Travel & Transportation domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Real-time BART San Francisco Bay Area train departures for a station — next train departure times in minutes, per destination, with platform, direction, train length (cars), line color, delay, and bikes allowed. Station accepts a 4-letter BART code ("EMBR", "SFIA") or a station name ("Embarcadero",…
bart_stations
List all 50 BART San Francisco Bay Area train stations with 4-letter code, full name, city, street address, and coordinates. Optional filter matches station name or city (e.g. "Oakland", "Berkeley", "airport"). Use to find the station code for departures, trips, or fares. Example: bart_stations({ f…
bart_trip_planner
Plan a BART trip between two Bay Area stations — the next trains from origin to destination with departure and arrival times, trip duration, legs (line, transfer stations, bikes), and the fare (Clipper and discount prices). Covers trips like SF to Oakland, Embarcadero to SFO airport, Berkeley to Mi…
bart_advisories
Current BART service advisories and delays for the San Francisco Bay Area train system, plus elevator outage status at stations. Answers "is BART delayed right now", "are there BART service alerts", "which BART elevators are out". Example: bart_advisories({})
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Bart is categorized under Travel & Transportation and uses a local stdio subprocess. In contrast, Mbta belongs to Travel & Transportation using local stdio subprocess. Select Bart when you need capabilities focused on travel & transportation and Mbta when you require tools for travel & transportation.
Real-time MBTA train arrival and departure predictions at a Boston station — answers "when is the next train Boston", next Red Line subway at South Station, Green Line trolley, commuter rail departures, Silver Line and bus arrivals. Accepts a station name ("South Station", "Harvard") or a place id…
mbta_routes
List MBTA routes for the Boston subway T, commuter rail, bus, and ferry — route ids, names, and the destination each direction heads toward. type: 0-1 subway/light rail (Red, Orange, Blue, Green, Mattapan), 2 commuter rail, 3 bus (includes Silver Line), 4 ferry. Default returns subway + commuter ra…
mbta_stops
List the stops and stations on an MBTA route — Boston subway T lines, commuter rail lines, bus routes, ferries. Returns stop id, name, municipality, and wheelchair accessibility, in route order. Example: mbta_stops({ route: "Red" }) or mbta_stops({ route: "CR-Worcester" })
mbta_alerts
Active MBTA service alerts — Boston subway T delays, commuter rail disruptions, shuttle replacements, track changes, detours, elevator outages. Filter by route to check one line, e.g. is the Red Line delayed right now. Example: mbta_alerts({ route: "Red" })