PG

Park Graph

com.parkgraph/mcp

Find, price and book parking at Park Graph lots: search, quote, hold and session tools.

Yes, your AI can use this right now.Answered a live MCP handshake in 453 ms with no sign-in needed and exposes 6 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://parkgraph.com/api/mcp

6 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
search_lotsread-only

Find Park Graph parking lots near a place, nearest first, with spaces left and the current rate. No API key needed. Ask the driver where they're going and work out its latitude and longitude first. Each lot's id is what quote, get_lot and reserve take. The top-level summary is a one-line answer you can quote. An empty list means Park Graph has no lots near that point: say so, and never make up lot

get_lotread-only

Full public details for one lot: address, coordinates, spaces, features, hours, pricing and spaces left right now. No API key needed.

quoteread-only

Price to park at a lot for a number of hours, at the lot's current rate (daily max applied). No API key needed. booking.mode says what comes next: reserve (call reserve to hold a space) or pay_at_qr_page (give the driver booking.pay_url, where they pay and park).

reserve

Hold space at a lot for the driver for a few minutes (POST /api/v1/reserve rules). No API key needed. Ask the driver to confirm before calling it. Lots that take payment at their QR page place no hold: you get status pay_at_qr_page and a pay_url to give the driver. A hold is confirmed with POST /api/v1/reserve/confirm before it expires.

get_sessionread-only

Check a parking session: lot, status, start and end times, rate, amount so far and extensions, with a link to the driver's session page. No API key needed: ask the driver for the 6-character phone code on their receipt or pass and the last 3 characters of their plate (session_id with session_code also works). Any mismatch gets one answer, SESSION_NOT_FOUND: ask the driver to check both. With an AP

extend_session

Add time to an active hourly parking session. No API key needed: ask the driver for the phone code on their receipt or pass, the last 3 characters of their plate, and how many hours to add (0.5 to 8, in half-hour steps). The answer is the price, the new end time and a pay_url to the driver's session page: send the driver there to pay. Nothing is charged and the end time doesn't move until they pay

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