# Park Graph [Health: Active]

**Category:** 🚆 Travel & Transportation  
**Repository:** https://parkgraph.com/developers/mcp  
**Views:** 1  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/park-graph

## Description
Find, price and book parking: search lots near a location, quote, hold a space and extend a session at Park Graph QR-pay lots.

## Tools
Capabilities this server exposes over MCP:

- **search_lots** — Finds parking near where the driver is going: place is a U.S. address, venue, landmark or city ("Coors Field, Denver"), or send lat and lng. Nearest first, with spaces left and the current price. vehicle narrows the list to lots that take a car, truck, tractor-trailer or RV, with truck rates where a lot sets them. No API key needed. Results include bookable Park Graph lots (lots; each id is the lot_id that get_lot, the quote tool and reserve take) plus public directory lots (unlisted_lots, with a page_url; not bookable). The top-level summary is a one-line, plain-language answer. An empty lots list means no bookable Park Graph lot near there. Every payment completes on parkgraph.com with the driver present; no tool charges money on its own.
- **get_lot** — Everything a driver needs about one lot: address, map point, spaces, features, hours, prices and spaces left right now. Takes the lot_id from search_lots. No API key needed. Every payment completes on parkgraph.com with the driver present; no tool charges money on its own.
- **quote** — What parking at a lot costs for a number of hours, at the lot's current price (daily max applied). No API key needed. booking.mode in the result is the next step: reserve (the reserve tool holds a space) or pay_at_qr_page (booking.pay_url is the lot's pay page, where the driver pays and parks). Every payment completes on parkgraph.com with the driver present; no tool charges money on its own.
- **reserve** — Holds space at a lot for the driver for a few minutes and returns booking_url, the lot's pay page on parkgraph.com (opened on duration_hours when it is sent). No API key needed. A hold takes a real space until it expires or the driver pays. Lots that take payment at their QR page place no hold: the result is status pay_at_qr_page with a pay_url, the lot's pay page. Every payment completes on parkgraph.com with the driver present; no tool charges money on its own.
- **get_session** — Looks up the driver's parking: 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. Requires phone_code (the 6-character code on the driver's receipt or pass) and plate_last3 (the last 3 characters of the plate), or session_id with session_code. Any mismatch returns the same answer, SESSION_NOT_FOUND. Every payment completes on parkgraph.com with the driver present; no tool charges money on its own.
- **extend_session** — Adds time to the driver's active hourly parking, once the driver pays for it. No API key needed. Requires phone_code (the 6-character code on the driver's receipt or pass), plate_last3 (the last 3 characters of the plate) and extend_hours (0.5 to 8, in half-hour steps); session_id with session_code works in place of the two codes. Returns the price, the new end time once paid and a pay_url to the driver's session page, where the driver pays. Nothing is charged and the end time doesn't move until the driver pays there. Any mismatch returns the same answer, SESSION_NOT_FOUND. Every payment completes on parkgraph.com with the driver present; no tool charges money on its own.
- **my_sessions** — The signed-in driver's own parking: recent sessions (newest first), spaces held through this connector, and monthly passes, each with a link to its page on parkgraph.com. Requires driver sign-in to Park Graph through this connector; without sign-in the call answers 401 with the sign-in details. Sessions are matched by the driver's verified sign-in email (the email on their receipts). get_session checks one session without sign-in, by phone code. Every payment completes on parkgraph.com with the driver present; no tool charges money on its own.
- **my_vehicles** — The signed-in driver's saved vehicles (up to 5 plates, each with an optional label) and plates from their past parking that aren't saved yet. action list (the default) only reads; save adds a plate or sets its label, rename changes a label, remove deletes a saved plate. Saving or removing the same plate twice changes nothing. A saved plate works as reserve's plate. Requires driver sign-in to Park Graph through this connector; without sign-in the call answers 401 with the sign-in details. Every payment completes on parkgraph.com with the driver present; no tool charges money on its own.

## Claude Desktop Quick Installation
Remote MCP endpoint (confidence: medium). Install path inferred — verify against the README before running it. Add as a URL/SSE server in your client:

```json
"mcpServers": {
  "park-graph": {
    "url": "https://parkgraph.com/developers/mcp"
  }
}
```

## Documentation

## What Park Graph does

Park Graph MCP server gives an agent access to parking discovery and session workflows for Park Graph QR-pay lots. It can locate lots near a destination, return each lot’s current availability and rate, provide detailed lot information, calculate a parking price, and help a driver proceed with payment or reservation.

The service supports both pre-parking and in-progress parking tasks. Before arrival, an agent can find a suitable lot, inspect its address, features, hours, pricing, and remaining spaces, then request a quote. During an active stay, the agent can look up the session and request an extension.

## How it works

Location search uses latitude and longitude. The agent should first determine the coordinates for the place the driver is visiting, then pass them to `search_lots`. Results are ordered from nearest to farthest and include spaces left and the current rate. An empty result means no Park Graph lot was found near those coordinates.

A lot ID returned by the search is used with `quote`, `get_lot`, and `reserve`. A quote applies the lot’s current rate and daily maximum for the requested number of hours. Its booking mode indicates the next step: some lots support a temporary hold through `reserve`, while others require payment at a QR page. For QR-payment lots, the response includes a URL to give the driver.

Reservations require driver confirmation before the reserve call. Where a hold is available, it lasts only a few minutes and must be confirmed before it expires. A hold confirmation is performed through the reservation workflow.

## Tools and capabilities

- `search_lots` finds nearby lots and reports proximity, spaces remaining, and current rates.
- `get_lot` returns public lot details, including location, features, operating hours, pricing, and current availability.
- `quote` calculates the cost for a selected duration and identifies whether the driver should reserve or pay at a QR page.
- `reserve` places a short-lived hold when the lot supports holds. QR-payment lots return a payment-page result instead.
- `get_session` retrieves a session’s lot, status, times, rate, amount so far, extensions, and session-page link.
- `extend_session` requests between 0.5 and 8 additional hours in half-hour increments for an active hourly session.

Public lot search, detail, quoting, and the driver-verification forms of reservation and session access do not require an API key. Account-based session access can use an API key with `sessions:read` or `sessions:write` as appropriate.

## Limitations and notes

The agent must obtain usable latitude and longitude before searching. It should not invent a lot when the search returns no results. Reservation support depends on the lot’s booking mode, and a QR-payment lot does not place a hold.

For unauthenticated session lookup or extension, the driver needs the six-character phone code from the receipt or pass and the last three characters of the vehicle plate. A mismatch returns `SESSION_NOT_FOUND`; the driver should verify both values. With an account API key, a session ID can be used for reading, and session ID plus session code can be used for extension.

An extension response supplies the price, new intended end time, and a payment URL. Payment is not charged and the session end time does not change until the driver pays through that page.

_Full upstream README: https://allmcps.com/mcp/park-graph/readme_