Fuel Checker
Live · Unleaded
Live UK fuel prices · updated daily from the Government open-data scheme
VAT
MCPModel Context Protocol server

Just ask for
cheaper fuel.

Add Fuel Checker to Claude, ChatGPT or your favourite AI assistant — then ask things like “Where’s the cheapest petrol near me?” and get a straight answer with live UK prices.

Add to your assistantSee where it works
8,400+ forecourts
Updated daily
Free to start
✦Your AI assistantFuel Checker on
What’s the cheapest petrol near me in Leeds?
✦
The cheapest unleaded near you in Leeds right now:
Asda Killingbeck · 1.2 mi138.6p
Tesco Seacroft · 1.6 mi139.2p
That’s about 4p a litre under the local average — roughly £2 saved on a full tank. Want directions to Asda?
Get directionsShow diesel instead

Set it up in three taps

No tech skills needed. If you can install an app, you can do this.

1
Open your assistant
In Claude or ChatGPT, head to Settings, then “Connectors”.
2
Add Fuel Checker
Paste the connection address below, then your access token from your account.
3
Just ask
“Cheapest diesel near me?” — and you’re getting live prices.
Connection address/api/mcp
You connect with a personal access token. Free tools work on any account; Plus and Business unlock the full toolset.
Get your access token →

Works with your assistant

Any MCP-capable client can call the tools. In Claude, results render as a fully interactive in-chat app.

CInteractive app
Claude
Renders results as a live, interactive in-chat app.
GConnector
ChatGPT
Add as a connector for GPTs and the desktop app.
⌘IDE agent
Cursor
Query fuel data from the IDE agent while you work.
∞SSE · stdio
Any MCP client
Cline, Continue, Zed and more over SSE or stdio.
ClaudeInteractive MCP app

In Claude, the answer is a working app.

Ask a question and Claude renders a live Fuel Checker panel in the conversation — switch fuel grade, compare forecourts and read the saving without leaving the chat. Try the grade toggle on the right.

  • Renders inline — no app switching
  • Loyalty-aware, VAT-aware pricing
  • Follow-ups stay in context
Claudefuel-checker connected
Cheapest diesel near LS15 today?
Checking live prices near LS15…
Fuel Checker · live
Asda Killingbeck1.2 mi144.2
BP Cross Gates0.8 mi146.7
Shell Selby Rd2.0 mi149.6
Fill 50 L at Asda Killingbeck and save £2.05 vs the UK average.
Asda Killingbeck is your cheapest diesel nearby at 144.2p/L. Want me to plan a route that passes it?

Tools exposed by the server

Typed tools that return structured JSON your assistant can reason over. The essentials are free; Plus and Business unlock the full set.

cheapest_fuelFree
(postcode, grade, radius?)
Ranked nearby forecourts with live price, distance and loyalty-adjusted cost.
station_detailsFree
(stationId)
Opening hours, amenities, contact and the loyalty schemes accepted on site.
mileage_claimFree
(miles, mpg, pencePerL, rate)
Fuel cost, reimbursement and net position for an expenses claim.
plan_routePlus
(from, to, grade, mpg?)
The cheapest fill-up stop along a route, with the pounds saved versus filling at the start.
fuel_trendsPlus
(region, grade, weeks?)
Eight-week price history and a short-term direction signal for a region.

Wire it up in two minutes.

Drop the endpoint into Claude, ChatGPT or any MCP client and start asking about fuel.

Get the endpointExplore features