# Nausika MCP server

Source: https://glimind.com/server/mcp-registry%2Fapp.nausika%2Fmcp
Registry id: `mcp-registry/app.nausika/mcp`
Status: live (checked 2026-10-27T04:27:53.635Z)

## Verdict

Nausika MCP server answered 99.95% of Glimind's liveness checks over 30 days, better than 35% of MCP servers, with 1005 ms median handshake and 2 outages in 90 days. Its agent-readiness grade is A (98/100) across 19 tools, costing an agent about 9,530 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.95% | 35% of MCP servers |
| Median handshake latency | 1005 ms | 18% of MCP servers |
| p95 handshake latency | 3021 ms | — |
| Checks in 30 days | 4,981 | — |
| Outages, 90 days | 2 | — |
| Median recovery | 2 min | — |
| Agent-readiness score | 98/100 (A) | 92% of MCP servers |
| Tools | 19 | — |
| Tool-list size for an agent | ~9,530 tokens | 28% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "nausika-mcp-server": {
      "type": "http",
      "url": "https://mcp.nausika.app"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http nausika-mcp-server https://mcp.nausika.app
```

## Tools (19)

- `nausika_calculator`: Evaluate a math expression and return the numeric result. Useful for fuel, range/autonomy, unit conversions, and ad-hoc arithmetic. Supported (exhaustive): +, -
- `nausika_convert_coordinates`: Convert nautical coordinates between decimal degrees, DMS, and DM. Inputs: latitude, longitude — each accepts decimal (44.4), DMS ("44°24'00\"N"), or DM ("44°24
- `nausika_describe_place_schema`: Returns the expected attributes for a given place 'type' (the only input parameter: marina, port, bay, fuel_station, city, island, etc.). Useful to understand w
- `nausika_geocode`: Resolve a place 'query' to coordinates (forward) or find nearest places to 'latitude'+'longitude' (reverse). Curated DB of the covered sea areas (Mediterranean,
- `nausika_get_boat_profile`: Get your saved boat profile(s). Omit name for the default boat, or use name="*" to list all boats. Tip: use boat speed/consumption with nausika_sea_route and na
- `nausika_get_favorites`: List your favorite places with details and personal notes. Ordered by most recently added. Inputs: limit, offset. Tip: use place coordinates with nausika_sea_ro
- `nausika_get_place`: Fetch full detail for a single place given its 'id'. Accepts either a full UUID or the 8-char [xxxxxxxx] short-id shown by nausika_search_places. Returns canoni
- `nausika_get_ratings`: View ratings for a place (aggregate + your own) or list all your ratings. Inputs: place_id, my_only, limit, offset. Examples: - Place ratings: place_id="a1b2c3d
- `nausika_get_routes`: Look up your saved sailing-route library: direct fetch by id, or paginated search by name fragment via query, with limit and offset for pagination. Examples: - 
- `nausika_is_water`: Check whether a coordinate (latitude, longitude in decimal degrees) is on water or land, and how far it is from the coast. Returns: - is_water: boolean (true if
- `nausika_manage_boat_profile`: Manage boat profile (multi-boat per account, keyed by name). Inputs: action, name, type, loa_m, beam_m, draft_m, displacement_kg, engine_type, engine_hp, fuel_c
- `nausika_manage_favorite`: Add or remove a place from your favorites list. Examples: - Add: action="add", place_id="a1b2c3d4", note="Great anchorage for overnight" - Remove: action="remov
- `nausika_manage_rating`: Rate a place (1-5 stars) with an optional private comment. One rating per user per place. Examples: - Rate: action="upsert", place_id="a1b2c3d4", score=4, comme
- `nausika_manage_route`: Save a sailing route or multi-day itinerary; legs may link to places. Typical flow: compute legs with nausika_sea_route, then save here. Examples: - Single: act
- `nausika_marine_forecast`: Marine + atmospheric forecast at (latitude, longitude in decimal degrees). Returns waves, swell, currents, SST, wind, gusts, pressure, weather_code, visibility,
- `nausika_sea_route`: Maritime routing via pgRouting Dijkstra on the MARNET sea-lane graph (detailed coastal routing in the curated areas — Mediterranean, European Atlantic + Canarie
- `nausika_search_places`: Nautical place search by proximity in the curated areas (Mediterranean, European Atlantic + Canaries, Caribbean, South-East Asia). latitude+longitude are ALWAYS
- `nausika_seasonal_forecast`: Fetch 1-7 month ECMWF SEAS5 seasonal forecast for one point, anywhere in the world. Returns ensemble-mean DAILY + MONTHLY aggregates of wind, SST, temperature, 
- `nausika_tides`: Tide predictions or station discovery at a coordinate (latitude, longitude). Default: predictions from the nearest NOAA station; outside US waters falls back to

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.