bots.st/mariner-gps-tools
Mariner GPS Tools
Marine GPS math and coordinate conversions
2702 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 6
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://marinergps.tools/mcp
What it can do
| Tool | What it says it does |
|---|---|
calculate_bearing | Calculate the initial true bearing between two GPS coordinates. |
calculate_cross_track_error | Calculate cross track error (XTE) — the perpendicular distance from a vessel position to the great-circle track between two waypoints — plus side of track (port/starboard) and along-track distances. |
calculate_distance | Calculate great-circle and rhumb-line routes between two GPS coordinates. |
convert_coordinates | Parse latitude and longitude and format them as decimal degrees or DMS. |
convert_speed | Convert a speed value between knots, mph, km/h, m/s, and ft/s. |
list_tools | List the public Mariner GPS Tools calculators currently available. |
In its maker's words
Marine navigation calculators for GPS distance, bearing, cross track error, coordinates and speed.
- Website
- marinergps.tools/api-mcp
- Publisher
- watchandnavy.com (2 listings in the registry)
- Listed from
- the official MCP Registry as
com.watchandnavy/mariner-gps-tools - Version
- 1.0.1, updated 3 Oct 2026
- Kinds of work
- devices-and-physical-world, other
The domain it lives on
- marinergps.tools
- registered 13 Jun 2026 (5 months ago), at Cloudflare, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 2702 ms | |
| Answered | 3011 ms | |
| Answered | 1557 ms |
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