TankoUp
io.github.aalzres/tankoupaalzresstreamable-httpv0.1.0Scanned
Cheapest fuel in Spain: live prices at ~12,000 petrol stations, near a place or along a route.
4 tools: 4 only read.
- Reads private data · 0
- Reads text others write · 0
- Can send data out · 0
- No findings
Anlyon alternative
Run the operations that matter as governed actions.
Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.
Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.
Import an OpenAPI spec →Tools
Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.
4 tools
Only reads 4Show 4 read-only tools
find_cheapest_fuel_nearbyFind the cheapest petrol stations in Spain near a town, city or point, for one fuel.No findings
Why it is in this group
- The name "find_cheapest_fuel_nearby" says "find": a word for reading.
Description, as the server wrote it Find the cheapest petrol stations in Spain near a town, city or point, for one fuel. Returns the best stations by total cost (price plus the fuel used to get there), each with its price per litre, distance, whether it is open, and links to TankoUp and to directions.
Annotations the server declares
- openWorldHint: false
- readOnlyHint: true
- title: Cheapest fuel near a place
find_cheapest_fuel_on_routeFind the cheapest petrol stations along a driving route in Spain, for one fuel.No findings
Why it is in this group
- The name "find_cheapest_fuel_on_route" says "find": a word for reading.
Description, as the server wrote it Find the cheapest petrol stations along a driving route in Spain, for one fuel. Works out the driving route and returns the best stations within about 3 km of it, by total cost including the detour, with links to TankoUp and to directions through the station. Routes up to 1,200 km.
Annotations the server declares
- openWorldHint: false
- readOnlyHint: true
- title: Cheapest fuel along a route
get_province_fuel_pricesAverage and lowest fuel prices in a Spanish province, with its cheapest stations.No findings
Why it is in this group
- The name "get_province_fuel_prices" says "get": a word for reading.
Description, as the server wrote it Average and lowest fuel prices in a Spanish province, with its cheapest stations. For each fuel: the average and lowest price per litre, the change over the last 30 days, how it compares with the Spanish average, the cheapest brand and the 3 cheapest stations.
Annotations the server declares
- openWorldHint: false
- readOnlyHint: true
- title: Fuel prices in a province
get_station_detailsEverything about one petrol station: every fuel's current price, opening hours, address and links.No findings
Why it is in this group
- The name "get_station_details" says "get": a word for reading.
Description, as the server wrote it Everything about one petrol station: every fuel's current price, opening hours, address and links.
Annotations the server declares
- openWorldHint: false
- readOnlyHint: true
- title: Petrol station details
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.
- Reads private data0
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write0
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out0
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Findings
Matches of fixed checks, with the text they matched.
No check matched anything in these tool definitions. That is not a safety guarantee.
History
Changes to its tool definitions and to its remote endpoint, newest first.
No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.
Install
Pinned to version 0.1.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http tankoup https://mcp.tankoup.com/mcpclaude mcp add --transport http tankoup https://mcp.tankoup.com/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__tankoup__find_cheapest_fuel_nearby",
"mcp__tankoup__find_cheapest_fuel_on_route",
"mcp__tankoup__get_province_fuel_prices",
"mcp__tankoup__get_station_details"
],
"ask": [],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as tankoup. Review it before you use it.
Pin
Keep the decision: fail CI when the tools change, follow every change, or show a badge.
Pin in CI
Fail a build when the tools you reviewed are not the tools the server serves today.
curl -s "https://anlyon.dev/api/v1/servers/io.github.aalzres/tankoup/verify?hash=76b258fa3f92db5793ed6f5538618f244ad07f8f732e0dac560dde1f574c50c9" | jq -e '.changed == false'Pinned hash 76b258fa3f92, from Nov 3, 2026, 11:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/io.github.aalzres/tankoup/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/io.github.aalzres/tankoup)Source: MCP Registry · repository. Synced Nov 3, 2026, 11:17 UTC.