MCP server

Road User Tools

com.watchandnavy/road-user-tools

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Fuel cost, fuel economy, journey time, tyre pressure, power, torque, speed and distance calculators.

Working at last checkVerified publisher: watchandnavy.comAbout 1,559 tokens per request once connected9 tools

https://roaduser.tools/mcp

At a glance

Type: MCP server
Publisher: watchandnavy.com (verified by the MCP Registry)
Status: Working at last check
Tools: 9
Token cost: About 1,559 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http road-user-tools https://roaduser.tools/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.road-user-tools]
url = "https://roaduser.tools/mcp"

Gemini CLI

{"mcpServers":{"road-user-tools":{"httpUrl":"https://roaduser.tools/mcp"}}}

Cursor

{"mcpServers":{"road-user-tools":{"url":"https://roaduser.tools/mcp"}}}

VS Code

{"servers":{"road-user-tools":{"type":"http","url":"https://roaduser.tools/mcp"}}}

Antigravity

agy mcp add road-user-tools https://roaduser.tools/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"road-user-tools","server_url":"https://roaduser.tools/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"road-user-tools","server_url":"https://roaduser.tools/mcp"}

calculate_fuel_cost ~351 tokens
Calculate fuel required and journey cost from distance, fuel economy, and fuel price — including cost per kilometre and per mile.
calculate_journey_time ~203 tokens
Calculate journey duration from distance and average speed.
convert_distance ~159 tokens
Convert a distance value between kilometres, metres, miles, yards, and feet.
convert_fuel_economy ~183 tokens
Convert a fuel economy value between UK/Imperial MPG, US MPG, litres per 100 km, and kilometres per litre.
convert_power ~176 tokens
Convert an engine power value between kilowatts, mechanical horsepower (hp), and metric horsepower (PS).
convert_pressure ~150 tokens
Convert a tyre pressure value between PSI, bar, and kPa.
convert_speed ~140 tokens
Convert a speed value between km/h, mph, m/s, and knots.
convert_torque ~150 tokens
Convert a torque value between newton metres (N·m) and pound-feet (lb·ft).
list_tools ~47 tokens
List the public Road User Tools calculators currently available.

Hopi
Free UK calculators, converters and validators (tax, VAT, stamp duty, dates, units), read-only.
Calculate.co.nz NZ Calculators
Search and run New Zealand tax, KiwiSaver, mortgage and property calculators
Car Check
Check a US car: decode a VIN, see recalls, crash ratings, owner complaints and fuel economy.
MaCalculatriceEnLigne
Calculatrices francaises : salaire net, SMIC, impots, bareme kilometrique, TVA, conversions.
divux
Official data for AI assistants: medicines, recalls, cosmetics, money, travel, places, prices.
API Tool Calls
94 tools, one small door: home costs, fitness, QR, barcodes, Markdown, SEO, recalls.
Swiss Living Index
Official Swiss data for all 26 cantons and 2,100 communes: tax, rent, health premiums, fuel, jobs.
Polyform
Pay-per-call data APIs for AI agents. USDC on Base via x402. 33 tools, no signup.

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