Cosmic's Coast Map

Connect Remote server

claude mcp add --transport http coast-map https://coast.cosmicotter.ca/mcp --header "Authorization: Bearer <YOUR_API_KEY>"

{
  "mcpServers": {
    "coast-map": {
      "url": "https://coast.cosmicotter.ca/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "coast-map": {
      "type": "http",
      "url": "https://coast.cosmicotter.ca/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://coast.cosmicotter.ca/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 11 found in our last check

• find_stations

  Nearest tide stations (high/low times) and current stations (slack water, max flood/ebb) to a point, with distance and time zone. Coverage: Canada, the US, Norway, Ireland, the Netherlands, New Zealand, Australia (Queensland) and modelled tides elsewhere.

• plan_paddle

  One call that answers "what will the water be like at this spot?": the nearest tide station with 2 days of highs and lows, currents nearby, the next 24 h of wind, gusts and waves with the maxima, warnings in effect, water temperature and sunrise/sunset, with the important heads_…

• tide_times

  High and low tides with heights, in the station's local time. Up to 7 days ahead free; longer ranges (up to 90 days) need the user's Coast Map Pass key.

• currents

  Slack water and maximum flood/ebb times and speeds at a current station, in local time. Up to 7 days free; longer with a Coast Map Pass key.

• best_low_tides

  The lowest daylight low tides over the next days (default 30, up to 90 with a pass key), marking the good ones for clamming, foraging and tide pools.

• marine_forecast

  Hourly wind and gusts (knots), direction, temperature, rain, fog and thunder risk for the next 48 hours, plus wave height and period, from Environment Canada (HRDPS/GDWPS), the US National Weather Service or MET Norway.

• marine_warnings

  Marine warnings (gale, storm, small craft…) in effect for the marine forecast area at a point.

• coast_map_pass

  What the Coast Map Pass adds over the free map (offline regions for trips with no signal; longer tide and current ranges for assistants), its prices (CA$5 a month or CA$55 a year), whether it is on sale yet, and the purchase or support links. Covers offline use, longer tide rang…

• start_pass_purchase

  Begin a Coast Map Pass purchase without leaving the conversation: returns checkout links (CA$5 a month or CA$55 a year, Stripe, no account) tagged with a purchase reference, or says the pass is not on sale yet. The user pays in their browser; the reference identifies that paymen…

• pass_status

  Checks whether the payment for a purchase reference has completed. Returns pending (with a retry interval) or paid with the pass key, which is sent as "Authorization: Bearer <key>" from then on, plus a link that activates the pass in the user's own map.

• water_temperature

  Water temperature from the nearest buoy within 40 km, otherwise satellite sea surface temperature.

Headers

Details

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